ext grid 鼠标悬停,悬浮在行上的时候.该行变色. 离开这一行,行色变回来.

如题,ext grid 鼠标悬停,悬浮在行上的时候.该行变色. 离开这一行,行色变回来. 有大神来指导下么?

1个回答

ext原本就有此功能,鼠标到对应的行会变色

你要自定义颜色可以自己写样式,然后配置overCls为你的样式名称

http://docs.sencha.com/extjs/4.1.3/#!/api/Ext.grid.Panel-cfg-overCls

qq_24534807
qq_24534807 回复showbo: 我写了个根据某个值变色的。getRowClass: function(record) {var status = record.get('status'); return 'row-bg-'+status.toLowerCase();},我这个也是直接用我写的样式的,可以变色。
3 年多之前 回复
qq_24534807
qq_24534807 回复showbo: 额。。。我刚接触extjs的很多都不懂,这个td应该怎么设置啊,我的样式只写了背景色(应该是tr的吧)
3 年多之前 回复
showbo
支付宝加好友偷能量挖 回复qq_24534807: 还有你样式写了没有,那个需要自己添加样式到页面
3 年多之前 回复
showbo
支付宝加好友偷能量挖 回复qq_24534807: 5+也是这个配置,如果你那个样式单单设置背景色没用的,只是设置tr的,td有另外的样式控制背景色的,没有覆盖td的,你需要将td的背景色控制加上
3 年多之前 回复
qq_24534807
qq_24534807 回复showbo: 不知道是不是ext的版本问题哦,我用的是extjs5的,{ xtype: 'grid', viewConfig:{overItemCls:'row-bg-major'}......这样写好像也没反应,跟版本有关吗?
3 年多之前 回复
showbo
支付宝加好友偷能量挖 回复qq_24534807: 搞错,应该配置的是viewConfig的overItemCls。。overCls是容器的,不是数据行。{ xtype: 'grid', viewConfig:{overItemCls:'row-bg-major'}......
3 年多之前 回复
qq_24534807
qq_24534807 回复showbo: 我的grid是这样写的items: [{ xtype: 'grid', overCls:'row-bg-major', 。。。。。结果还是整个grid变色,请问是我写错地方吗?
3 年多之前 回复
qq_24534807
qq_24534807 是整个grid变色
3 年多之前 回复
showbo
支付宝加好友偷能量挖 回复qq_24534807: Ext.create('Ext.grid.Panel', {overCls:'你的样式名称'......其他配置...});
3 年多之前 回复
qq_24534807
qq_24534807 这个overCls要写在什么地方啊,我怎么是怎个grid变色的?
3 年多之前 回复
Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
其他相关推荐
悬浮鼠标到Ext.GridPanel上的某一行上时,加深颜色.
Ext.GridPanel自动的会在鼠标移动到某一行上的时候加深这行的颜色. 现在客户说要颜色更鲜艳点. 要怎么才能捕捉mouseover事件? 我看了下API. overCls是个很有用的属性,当我移动鼠表到组件上时,加上颜色; 而移开鼠标,颜色消除. 我要的就这样的效果,只是不知道怎么才能把加overCls到表格的行上去. [b]问题补充:[/b] ==================================> 天猪: 可能我没表达清楚. 我只期望在悬浮在行上的时候.该行变色. 离开这一行,行色变回来. overCls这个属性加在哪呢? 如果加在gridPanel上,鼠标移到grid上,整个grid都变色了.
怎么设置EXT4 GRID鼠标悬停在列上,弹出提示层显示列内的内容?
RT,哪一个知道,找了好久了没搞定! -------------------------------------------- 鼠标放到某一行只能提示固定列,方法如下: [code="java"] listeners: { render: function(g) { //g.on("itemmouseenter", function(grid, row, col) { g.on("itemmouseenter", function(view,record,mode,index,e) { grid.tip = Ext.create('Ext.tip.ToolTip', { target: view.el, // The overall target element. delegate: view.itemSelector, // Each grid row causes its own seperate show and hide. trackMouse: true, // Moving within the row should not hide the tip. renderTo: Ext.getBody(), // Render immediately so that tip.body can be referenced prior to the first show. listeners: { // Change content dynamically depending on which element triggered the show. beforeshow: function updateTipBody(tip) { tip.update(view.getRecord(tip.triggerElement).get('name')); } } }); }); } } [/code] _____________________ 怎么动态获取鼠标所在列的dataIndex???
linux上导入1个G的dmp,导出来只有不到5M
在centos7的oracle上创建新用户后,导入了一个1G多的dmp文件,再将这个用户导出时只有几个M ``` [oracle@oracle-test ~]$ export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK[oracle@oracle-test ~]$ exp isc/isc@192.168.157.132:1521/orcl file=/disk3/expisc/tisc.dmp owner=isc Export: Release 11.2.0.1.0 - Production on Tue Jan 14 12:36:23 2020 Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options Export done in ZHS16GBK character set and AL16UTF16 NCHAR character set About to export specified users ... . exporting pre-schema procedural objects and actions . exporting foreign function library names for user ISC . exporting PUBLIC type synonyms . exporting private type synonyms . exporting object type definitions for user ISC About to export ISC's objects ... . exporting database links . exporting sequence numbers . exporting cluster definitions . about to export ISC's tables via Conventional Path ... . . exporting table HR_ORG_BASIC_INFO 0 rows exported . . exporting table HR_ORG_BASIC_INFO_TEMP 0 rows exported . . exporting table HR_POST_BASIC_INFO 0 rows exported . . exporting table HR_USER_BASIC_INFO 0 rows exported . . exporting table ISC_ACCOUNT 4 rows exported . . exporting table ISC_ACCOUNT_EXT_PROP 0 rows exported . . exporting table ISC_ACTOR_ROLE_R 4362 rows exported . . exporting table ISC_APPLICATION 3 rows exported . . exporting table ISC_APPSHOW_CONF 1 rows exported . . exporting table ISC_APP_CODE_CONF 0 rows exported . . exporting table ISC_APP_CODE_FIELD_EXT 0 rows exported . . exporting table ISC_APP_DATARESOUCE_R 3 rows exported . . exporting table ISC_AUTHORIZE_COMMIT 0 rows exported . . exporting table ISC_BASEORG 8801 rows exported . . exporting table ISC_BASEORG_EXT_PROP 0 rows exported . . exporting table ISC_BASEORG_SPORG_UNIT_R 0 rows exported . . exporting table ISC_COMMON_CONST 196 rows exported . . exporting table ISC_DEPLOY 2 rows exported . . exporting table ISC_DIM 0 rows exported . . exporting table ISC_DUTY 0 rows exported . . exporting table ISC_LOGIN_LOCK 36 rows exported . . exporting table ISC_MAIL_CONF 0 rows exported . . exporting table ISC_MAIL_TEMPLATE_CONF 0 rows exported . . exporting table ISC_MDMORG_SPORG_UNIT_R 0 rows exported . . exporting table ISC_MDM_ORG 0 rows exported . . exporting table ISC_MSG_RESOURCE 0 rows exported . . exporting table ISC_NODE 3 rows exported . . exporting table ISC_NODE_DEPLOY_R 2 rows exported . . exporting table ISC_ORG_ATTRIBUTE 11 rows exported . . exporting table ISC_ORG_SYS_DIM_R 0 rows exported . . exporting table ISC_ORG_UNIT_DIM_R 0 rows exported . . exporting table ISC_RESOURCE 642 rows exported . . exporting table ISC_RESOURCE_EXT_PROPERTY 172 rows exported . . exporting table ISC_RESOURCE_EXT_PROPERTY_ETL 0 rows exported . . exporting table ISC_RESOURCE_TYPE 15 rows exported . . exporting table ISC_RESOURC_TYPE_APPLICATION_R 0 rows exported . . exporting table ISC_RES_EXT_VALUE 3230 rows exported . . exporting table ISC_RES_RES_R 638 rows exported . . exporting table ISC_ROLEGROUP 8 rows exported . . exporting table ISC_ROLE_LAYER_BY_ORG 67 rows exported . . exporting table ISC_ROLE_RES_R 2947 rows exported . . exporting table ISC_SECURE_CONF 2 rows exported . . exporting table ISC_SPECIALORG_UNIT 9 rows exported . . exporting table ISC_SPECIALORG_UNIT_BAK 0 rows exported . . exporting table ISC_SPORG_EXTPROP 0 rows exported . . exporting table ISC_SPORG_EXTPROPVAL 0 rows exported . . exporting table ISC_SPORG_EXTPROP_ATTR_R 0 rows exported . . exporting table ISC_SPROLE 81 rows exported . . exporting table ISC_SPROLE_EXT 0 rows exported . . exporting table ISC_SPROLE_EXT_VALUE 0 rows exported . . exporting table ISC_SPROLE_R 0 rows exported . . exporting table ISC_SP_DOMAIN 3 rows exported . . exporting table ISC_SP_DOMAIN_CODE_RELATION 15 rows exported . . exporting table ISC_SP_ORG_SYSTEM 3 rows exported . . exporting table ISC_STRATEGY_BASEORG_R 0 rows exported . . exporting table ISC_STRATEGY_CONF 0 rows exported . . exporting table ISC_STRATEGY_SESSION 0 rows exported . . exporting table ISC_STRATEGY_USER 0 rows exported . . exporting table ISC_SYNC_LOG 0 rows exported . . exporting table ISC_SYNC_PROCESS 0 rows exported . . exporting table ISC_SYSTEM_START_CONFIG 1 rows exported . . exporting table ISC_TEMP_ACTOR_ROLE_TBL 0 rows exported . . exporting table ISC_TEMP_USER 0 rows exported . . exporting table ISC_TEMP_USER_TBL 0 rows exported . . exporting table ISC_UNIT 27 rows exported . . exporting table ISC_USER 1947 rows exported . . exporting table ISC_USER_CFCA_CONN 0 rows exported . . exporting table ISC_USER_DUTY 0 rows exported . . exporting table ISC_USER_EXT 0 rows exported . . exporting table ISC_USER_EXT_PROPERTY 0 rows exported . . exporting table ISC_USER_EXT_PROP_ERP 0 rows exported . . exporting table ISC_USER_EXT_PROP_VALUE_ERP 0 rows exported . . exporting table ISC_USER_PASSWORDUSEFULDAY 54 rows exported . . exporting table ISC_USER_PASSWORD_REPETITIONS 20 rows exported . . exporting table ISC_USER_SPORG 1557 rows exported . . exporting table ISC_WO_ACCOUNTAPPLY 0 rows exported . . exporting table ISC_WO_ACCOUNT_CHANGE 0 rows exported . . exporting table ISC_WO_APPCONF_CHANGE 0 rows exported . . exporting table ISC_WO_APPROVAL_COMMENTS 0 rows exported . . exporting table ISC_WO_APP_REGISTER 0 rows exported . . exporting table ISC_WO_ORDER 0 rows exported . . exporting table ISC_WO_ROLELIST 0 rows exported . . exporting table ISC_WO_ROLES 0 rows exported . . exporting table OPERATE_OBJ 81 rows exported . . exporting table OPERATE_TYPE 419 rows exported . . exporting table RESOURCE_DEFAULT_PROPERTY 43 rows exported . . exporting table SAS_REPORT_FILES_LOG 0 rows exported . . exporting table SAS_STANDARD_DB_LOG_201301 0 rows exported . . exporting table SAS_STANDARD_LOG_TYPE 5 rows exported . . exporting table SAS_STATISTICAL_RULES 0 rows exported . . exporting table SAS_STATISTICS_DAY_LOGIN_COUNT 44 rows exported . . exporting table SAS_STATISTICS_DAY_LOGIN_USERS 53 rows exported . . exporting table SAS_STATISTICS_SP_VISIT_COUNT 1 rows exported . . exporting table USER_VERIFY 6 rows exported . exporting synonyms . exporting views . exporting stored procedures . exporting operators . exporting referential integrity constraints . exporting triggers . exporting indextypes . exporting bitmap, functional and extensible indexes . exporting posttables actions . exporting materialized views . exporting snapshot logs . exporting job queues . exporting refresh groups and children . exporting dimensions . exporting post-schema procedural objects and actions . exporting statistics Export terminated successfully without warnings. ``` 请问为什么会这样子?
ext 鼠标悬浮事件 mouseover
求大神帮忙看看下面代码,应该怎么修改 mouseover : function(e) { var index = grid .getView() .findRowIndex(e.getTarget()); return grid.getView().getRow(index).style.backgroundColor = 'row-bg-critical'; } (这是写在grid的listeners的,后面是自己写的样式,求大神帮忙,刚接触ext,菜鸟一枚)
EXT textfield 鼠标上移出现悬浮提示 并把 该textfield 的值出现在悬浮框中
[img]http://dl.iteye.com/upload/attachment/498953/c31e591d-5257-3aa7-b807-504dcb5b5372.jpg[/img] EXT textfield 鼠标上移出现悬浮提示 并把 该textfield 的值出现在悬浮框中 会的大哥帮忙哈... 或者有没有鼠标上移事件? listeners : { render : function(field, t) { Ext.QuickTips.init(); Ext.QuickTips.register({ target : field.el, text : "a" }) } } 现在用的 render 发现时渲染的时候出发的该事件 当时这个textfield 还没有值 所以显示不出来 谁还有更好的办法实现 貌似我这个事件不对 没人吗?急呀
ORA-16047: DGID mismatch between destination setting and target database
----------主库配置 ``` orcl.__data_transfer_cache_size=0 orcl.__db_cache_size=1258291200 orcl.__inmemory_ext_roarea=0 orcl.__inmemory_ext_rwarea=0 orcl.__java_pool_size=0 orcl.__large_pool_size=16777216 orcl.__oracle_base='/oracleDB/app/oracle'#ORACLE_BASE set from environment orcl.__pga_aggregate_target=603979776 orcl.__sga_target=1795162112 orcl.__shared_io_pool_size=100663296 orcl.__shared_pool_size=402653184 orcl.__streams_pool_size=0 orcl.__unified_pga_pool_size=0 *.audit_file_dest='/oracleDB/app/oracle/admin/orcl/adump' *.audit_trail='DB' *.compatible='19.0.0' *.control_files='/oracleDB/app/oracle/oradata/ORCL/control01.ctl','/oracleDB/app/oracle/fast_recovery_area/ORCL/control02.ctl' *.db_block_size=8192 *.db_name='orcl' *.db_recovery_file_dest_size=8657043456 *.db_recovery_file_dest='/oracleDB/app/oracle/fast_recovery_area' *.db_unique_name='orcl_s' *.diagnostic_dest='/oracleDB/app/oracle' *.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)' *.fal_server='orcl_p' *.fal_client='orcl_s' *.local_listener='LISTENER_ORCL' *.log_archive_config='DG_CONFIG=(orcl_p,orcl_s)' *.log_archive_dest_1='location=/oracleDB/archive_s valid_for=(all_logfiles,all_roles) db_unique_name=orcl_s' *.log_archive_dest_2='service=orcl_p affirm sync valid_for=(online_logfiles,primary_role) db_unique_name=orcl_p' *.log_archive_dest_state_1='enable' *.log_archive_dest_state_2='enable' *.log_archive_format='%t_%s_%r.dbf' *.nls_language='AMERICAN' *.nls_territory='AMERICA' *.open_cursors=300 *.pga_aggregate_target=594542592 *.processes=320 *.remote_login_passwordfile='EXCLUSIVE' *.sga_target=1795162112 *.standby_file_management='auto' *.undo_tablespace='UNDOTBS1' ``` ----------从库配置 ``` orcl.__data_transfer_cache_size=0 orcl.__db_cache_size=1174405120 orcl.__inmemory_ext_roarea=0 orcl.__inmemory_ext_rwarea=0 orcl.__java_pool_size=0 orcl.__large_pool_size=16777216 orcl.__oracle_base='/oracleDB/app/oracle'#ORACLE_BASE set from environment orcl.__pga_aggregate_target=603979776 orcl.__sga_target=1795162112 orcl.__shared_io_pool_size=100663296 orcl.__shared_pool_size=452984832 orcl.__streams_pool_size=33554432 orcl.__unified_pga_pool_size=0 *.audit_file_dest='/oracleDB/app/oracle/admin/orcl/adump' *.audit_trail='db' *.compatible='19.0.0' *.control_files='/oracleDB/app/oracle/oradata/ORCL/control01.ctl','/oracleDB/app/oracle/fast_recovery_area/ORCL/control02.ctl' *.db_block_size=8192 *.db_name='orcl' *.db_recovery_file_dest='/oracleDB/app/oracle/fast_recovery_area' *.db_recovery_file_dest_size=8256m *.db_unique_name='orcl_p' *.diagnostic_dest='/oracleDB/app/oracle' *.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)' *.fal_server='orcl_s' *.fal_client='orcl_p' *.local_listener='LISTENER_ORCL' *.log_archive_config='DG_CONFIG=(orcl_p,orcl_s)' *.log_archive_dest_1='location=/oracleDB/archive valid_for=(all_logfiles,all_roles) db_unique_name=orcl_p' *.log_archive_dest_2='service=orcl_s affirm sync valid_for=(online_logfiles,primary_role) db_unique_name=orcl_s' *.log_archive_dest_state_1='enable' *.log_archive_dest_state_2='enable' *.log_archive_format='%t_%s_%r.dbf' *.nls_language='AMERICAN' *.nls_territory='AMERICA' *.open_cursors=300 *.pga_aggregate_target=567m *.processes=320 *.remote_login_passwordfile='EXCLUSIVE' *.sga_target=1700m *.standby_file_management='auto' *.undo_tablespace='UNDOTBS1' ``` ![图片说明](https://img-ask.csdn.net/upload/202001/17/1579241947_913771.png) 百度了很久 都没找到解决方法,请大神们帮忙看看 ORA-16047: DGID mismatch between destination setting and target database
npm run dev啟動項目時報錯 `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
uotation@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the quotation@1.0.0 dev script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. ``` //webpack.dev.conf.js 'use strict' const utils = require('./utils') const webpack = require('webpack') const config = require('../config') const merge = require('webpack-merge') const path = require('path') const baseWebpackConfig = require('./webpack.base.conf') const CopyWebpackPlugin = require('copy-webpack-plugin') const HtmlWebpackPlugin = require('html-webpack-plugin') const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin') const portfinder = require('portfinder') const HOST = process.env.HOST const PORT = process.env.PORT && Number(process.env.PORT) const devWebpackConfig = merge(baseWebpackConfig, { module: { rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true }) }, // cheap-module-eval-source-map is faster for development devtool: config.dev.devtool, // these devServer options should be customized in /config/index.js devServer: { clientLogLevel: 'warning', historyApiFallback: { rewrites: [ { from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') }, ], }, hot: true, contentBase: false, // since we use CopyWebpackPlugin. compress: true, host: HOST || config.dev.host, port: PORT || config.dev.port, open: config.dev.autoOpenBrowser, overlay: config.dev.errorOverlay ? { warnings: false, errors: true } : false, publicPath: config.dev.assetsPublicPath, proxy: config.dev.proxyTable, quiet: true, // necessary for FriendlyErrorsPlugin watchOptions: { poll: config.dev.poll, } }, plugins: [ new webpack.DefinePlugin({ 'process.env': require('../config/dev.env') }), new webpack.HotModuleReplacementPlugin(), new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update. new webpack.NoEmitOnErrorsPlugin(), // https://github.com/ampedandwired/html-webpack-plugin new HtmlWebpackPlugin({ filename: 'index.html', template: 'index.html', inject: true }), // copy custom static assets new CopyWebpackPlugin([ { from: path.resolve(__dirname, '../static'), to: config.dev.assetsSubDirectory, ignore: ['.*'] } ]) ] }) module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT || config.dev.port portfinder.getPort((err, port) => { if (err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT = port // add port to devServer config devWebpackConfig.devServer.port = port // Add FriendlyErrorsPlugin devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({ compilationSuccessInfo: { messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`], }, onErrors: config.dev.notifyOnErrors ? utils.createNotifierCallback() : undefined })) resolve(devWebpackConfig) } }) }) ``` ``` //webpack.base.conf.js 'use strict' const path = require('path') const utils = require('./utils') const config = require('../config') const vueLoaderConfig = require('./vue-loader.conf') function resolve (dir) { return path.join(__dirname, '..', dir) } module.exports = { context: path.resolve(__dirname, '../'), entry: { app: './src/main.js' }, output: { path: config.build.assetsRoot, filename: '[name].js', publicPath: process.env.NODE_ENV === 'production' ? config.build.assetsPublicPath : config.dev.assetsPublicPath }, resolve: { extensions: ['.js', '.vue', '.json'], alias: { 'vue$': 'vue/dist/vue.esm.js', '@': resolve('src'), } }, module: { rules: [ { test: /\.vue$/, loader: 'vue-loader', options: vueLoaderConfig }, { test: /\.js$/, loader: 'babel-loader', include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')] }, { test: /\.(png|jpe?g|gif|svg)(\?.*)?$/, loader: 'url-loader', options: { limit: 10000, name: utils.assetsPath('img/[name].[hash:7].[ext]') } }, { test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/, loader: 'url-loader', options: { limit: 10000, name: utils.assetsPath('media/[name].[hash:7].[ext]') } }, { test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/, loader: 'url-loader', options: { limit: 10000, name: utils.assetsPath('fonts/[name].[hash:7].[ext]') } } ] }, node: { // prevent webpack from injecting useless setImmediate polyfill because Vue // source contains it (although only uses it if it's native). setImmediate: false, // prevent webpack from injecting mocks to Node native modules // that does not make sense for the client dgram: 'empty', fs: 'empty', net: 'empty', tls: 'empty', child_process: 'empty' } } ```
关于ApplicationStartingEvent的问题
``` "C:\Program Files\Java\jdk1.8.0_66\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:D:\IDEA\IntelliJ IDEA 2019.1.1\lib\idea_rt.jar=49516:D:\IDEA\IntelliJ IDEA 2019.1.1\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_66\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\rt.jar;D:\Test\mcrm-seven\target\classes;D:\apache-tomcat-7.0.10\apache-tomcat-7.0.10\lib\jsp-api.jar;D:\apache-tomcat-7.0.10\apache-tomcat-7.0.10\lib\servlet-api.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ojdbc14-10.2.0.4.0.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\pinyin4j-2.5.0.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\UserAgentUtils-1.13.jar;D:\Test\mcrm-seven\lib\javax.persistence.jar;D:\Test\mcrm-seven\lib\javax.transaction.jar;D:\Test\mcrm-seven\lib\javax.jms.jar;D:\Test\mcrm-seven\lib\javax.ejb.jar;D:\Test\mcrm-seven\lib\javax.servlet.jsp.jstl.jar;D:\Test\mcrm-seven\lib\javax.resource.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-log4j\1.3.8.RELEASE\spring-boot-starter-log4j-1.3.8.RELEASE.jar;C:\Users\17268\.m2\repository\org\slf4j\jcl-over-slf4j\1.7.7\jcl-over-slf4j-1.7.7.jar;C:\Users\17268\.m2\repository\org\slf4j\jul-to-slf4j\1.7.7\jul-to-slf4j-1.7.7.jar;C:\Users\17268\.m2\repository\org\slf4j\slf4j-log4j12\1.7.7\slf4j-log4j12-1.7.7.jar;C:\Users\17268\.m2\repository\log4j\log4j\1.2.17\log4j-1.2.17.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-logging\2.2.2.RELEASE\spring-boot-starter-logging-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\com\alibaba\druid-spring-boot-starter\1.1.9\druid-spring-boot-starter-1.1.9.jar;C:\Users\17268\.m2\repository\com\alibaba\druid\1.1.9\druid-1.1.9.jar;C:\Users\17268\.m2\repository\org\slf4j\slf4j-api\1.7.7\slf4j-api-1.7.7.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\2.2.2.RELEASE\spring-boot-autoconfigure-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\net\sf\dozer\dozer\5.5.1\dozer-5.5.1.jar;C:\Users\17268\.m2\repository\org\freemarker\freemarker\2.3.20\freemarker-2.3.20.jar;C:\Users\17268\.m2\repository\junit\junit\4.11\junit-4.11.jar;C:\Users\17268\.m2\repository\org\hamcrest\hamcrest-core\2.1\hamcrest-core-2.1.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.2.3\jackson-core-2.2.3.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.2.3\jackson-databind-2.2.3.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.2.3\jackson-annotations-2.2.3.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\module\jackson-module-jaxb-annotations\2.2.3\jackson-module-jaxb-annotations-2.2.3.jar;C:\Users\17268\.m2\repository\net\sf\ehcache\ehcache-core\2.6.11\ehcache-core-2.6.11.jar;C:\Users\17268\.m2\repository\net\sf\ehcache\ehcache-web\2.0.4\ehcache-web-2.0.4.jar;C:\Users\17268\.m2\repository\redis\clients\jedis\3.1.0\jedis-3.1.0.jar;C:\Users\17268\.m2\repository\org\apache\commons\commons-pool2\2.7.0\commons-pool2-2.7.0.jar;C:\Users\17268\.m2\repository\com\thoughtworks\xstream\xstream\1.4.7\xstream-1.4.7.jar;C:\Users\17268\.m2\repository\xmlpull\xmlpull\1.1.3.1\xmlpull-1.1.3.1.jar;C:\Users\17268\.m2\repository\xpp3\xpp3_min\1.1.4c\xpp3_min-1.1.4c.jar;C:\Users\17268\.m2\repository\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\17268\.m2\repository\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\17268\.m2\repository\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\17268\.m2\repository\commons-fileupload\commons-fileupload\1.3.1\commons-fileupload-1.3.1.jar;C:\Users\17268\.m2\repository\commons-beanutils\commons-beanutils\1.9.1\commons-beanutils-1.9.1.jar;C:\Users\17268\.m2\repository\commons-collections\commons-collections\3.2.1\commons-collections-3.2.1.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\analyzer-2012_u6.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\thumbnailator-0.4.2.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\apache-ant-zip-2.3.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ckfinder-2.3.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ckfinderplugin-fileeditor-2.3.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ckfinderplugin-imageresize-2.3.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-data-redis\2.2.2.RELEASE\spring-boot-starter-data-redis-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter\2.2.2.RELEASE\spring-boot-starter-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\yaml\snakeyaml\1.25\snakeyaml-1.25.jar;C:\Users\17268\.m2\repository\org\springframework\data\spring-data-redis\2.2.3.RELEASE\spring-data-redis-2.2.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\data\spring-data-keyvalue\2.2.3.RELEASE\spring-data-keyvalue-2.2.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\data\spring-data-commons\2.2.3.RELEASE\spring-data-commons-2.2.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-oxm\5.2.2.RELEASE\spring-oxm-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-aop\5.2.2.RELEASE\spring-aop-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-context-support\5.2.2.RELEASE\spring-context-support-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\io\lettuce\lettuce-core\5.2.1.RELEASE\lettuce-core-5.2.1.RELEASE.jar;C:\Users\17268\.m2\repository\io\netty\netty-common\4.1.43.Final\netty-common-4.1.43.Final.jar;C:\Users\17268\.m2\repository\io\netty\netty-handler\4.1.43.Final\netty-handler-4.1.43.Final.jar;C:\Users\17268\.m2\repository\io\netty\netty-buffer\4.1.43.Final\netty-buffer-4.1.43.Final.jar;C:\Users\17268\.m2\repository\io\netty\netty-codec\4.1.43.Final\netty-codec-4.1.43.Final.jar;C:\Users\17268\.m2\repository\io\netty\netty-transport\4.1.43.Final\netty-transport-4.1.43.Final.jar;C:\Users\17268\.m2\repository\io\netty\netty-resolver\4.1.43.Final\netty-resolver-4.1.43.Final.jar;C:\Users\17268\.m2\repository\io\projectreactor\reactor-core\3.3.1.RELEASE\reactor-core-3.3.1.RELEASE.jar;C:\Users\17268\.m2\repository\org\reactivestreams\reactive-streams\1.0.3\reactive-streams-1.0.3.jar;C:\Users\17268\.m2\repository\org\apache\poi\poi\3.9\poi-3.9.jar;C:\Users\17268\.m2\repository\org\apache\poi\poi-ooxml\3.9\poi-ooxml-3.9.jar;C:\Users\17268\.m2\repository\dom4j\dom4j\1.6.1\dom4j-1.6.1.jar;C:\Users\17268\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Users\17268\.m2\repository\org\apache\poi\poi-ooxml-schemas\3.9\poi-ooxml-schemas-3.9.jar;C:\Users\17268\.m2\repository\org\apache\xmlbeans\xmlbeans\2.3.0\xmlbeans-2.3.0.jar;C:\Users\17268\.m2\repository\stax\stax-api\1.0.1\stax-api-1.0.1.jar;C:\Users\17268\.m2\repository\com\drewnoakes\metadata-extractor\2.6.2\metadata-extractor-2.6.2.jar;C:\Users\17268\.m2\repository\com\adobe\xmp\xmpcore\5.1.2\xmpcore-5.1.2.jar;C:\Users\17268\.m2\repository\xerces\xercesImpl\2.8.1\xercesImpl-2.8.1.jar;C:\Users\17268\.m2\repository\com\google\zxing\core\2.2\core-2.2.jar;C:\Users\17268\.m2\repository\com\google\zxing\javase\2.2\javase-2.2.jar;C:\Users\17268\.m2\repository\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-engine\5.21.0\activiti-engine-5.21.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-bpmn-converter\5.21.0\activiti-bpmn-converter-5.21.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-bpmn-model\5.21.0\activiti-bpmn-model-5.21.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-process-validation\5.21.0\activiti-process-validation-5.21.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-image-generator\5.21.0\activiti-image-generator-5.21.0.jar;C:\Users\17268\.m2\repository\org\apache\commons\commons-email\1.4\commons-email-1.4.jar;C:\Users\17268\.m2\repository\com\sun\mail\javax.mail\1.5.2\javax.mail-1.5.2.jar;C:\Users\17268\.m2\repository\javax\activation\activation\1.1.1\activation-1.1.1.jar;C:\Users\17268\.m2\repository\org\springframework\spring-beans\5.2.2.RELEASE\spring-beans-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\joda-time\joda-time\2.10.5\joda-time-2.10.5.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-spring\5.21.0\activiti-spring-5.21.0.jar;C:\Users\17268\.m2\repository\org\springframework\spring-context\5.2.2.RELEASE\spring-context-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-expression\5.2.2.RELEASE\spring-expression-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-jdbc\5.2.2.RELEASE\spring-jdbc-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-tx\5.2.2.RELEASE\spring-tx-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-orm\5.2.2.RELEASE\spring-orm-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\commons-dbcp\commons-dbcp\1.4\commons-dbcp-1.4.jar;C:\Users\17268\.m2\repository\commons-pool\commons-pool\1.6\commons-pool-1.6.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-explorer\5.21.0\activiti-explorer-5.21.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-json-converter\5.21.0\activiti-json-converter-5.21.0.jar;C:\Users\17268\.m2\repository\math\geom2d\javaGeom\0.11.1\javaGeom-0.11.1.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-crystalball\5.21.0\activiti-crystalball-5.21.0.jar;C:\Users\17268\.m2\repository\com\h2database\h2\1.4.200\h2-1.4.200.jar;C:\Users\17268\.m2\repository\org\springframework\spring-core\5.2.2.RELEASE\spring-core-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-jcl\5.2.2.RELEASE\spring-jcl-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-web\5.2.2.RELEASE\spring-web-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\imgscalr\imgscalr-lib\4.2\imgscalr-lib-4.2.jar;C:\Users\17268\.m2\repository\org\codehaus\groovy\groovy-all\2.4.5\groovy-all-2.4.5.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-modeler\5.21.0\activiti-modeler-5.21.0.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-common-rest\5.21.0\activiti-common-rest-5.21.0.jar;C:\Users\17268\.m2\repository\org\springframework\spring-webmvc\5.2.2.RELEASE\spring-webmvc-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\security\spring-security-config\5.2.1.RELEASE\spring-security-config-5.2.1.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\security\spring-security-core\5.2.1.RELEASE\spring-security-core-5.2.1.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\security\spring-security-crypto\5.2.1.RELEASE\spring-security-crypto-5.2.1.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\security\spring-security-web\5.2.1.RELEASE\spring-security-web-5.2.1.RELEASE.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-parser\1.7\batik-parser-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-awt-util\1.7\batik-awt-util-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-util\1.7\batik-util-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-xml\1.7\batik-xml-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-transcoder\1.7\batik-transcoder-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\fop\0.94\fop-0.94.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\xmlgraphics-commons\1.2\xmlgraphics-commons-1.2.jar;C:\Users\17268\.m2\repository\commons-logging\commons-logging\1.0.4\commons-logging-1.0.4.jar;C:\Users\17268\.m2\repository\org\apache\avalon\framework\avalon-framework-api\4.3.1\avalon-framework-api-4.3.1.jar;C:\Users\17268\.m2\repository\org\apache\avalon\framework\avalon-framework-impl\4.3.1\avalon-framework-impl-4.3.1.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-dom\1.7\batik-dom-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-gvt\1.7\batik-gvt-1.7.jar;C:\Users\17268\.m2\repository\xml-apis\xml-apis-ext\1.3.04\xml-apis-ext-1.3.04.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-bridge\1.7\batik-bridge-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-anim\1.7\batik-anim-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-ext\1.7\batik-ext-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-script\1.7\batik-script-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-js\1.7\batik-js-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-codec\1.7\batik-codec-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-css\1.7\batik-css-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-svg-dom\1.7\batik-svg-dom-1.7.jar;C:\Users\17268\.m2\repository\org\apache\xmlgraphics\batik-svggen\1.7\batik-svggen-1.7.jar;C:\Users\17268\.m2\repository\org\activiti\activiti-diagram-rest\5.21.0\activiti-diagram-rest-5.21.0.jar;C:\Users\17268\.m2\repository\org\apache\shiro\shiro-core\1.2.3\shiro-core-1.2.3.jar;C:\Users\17268\.m2\repository\org\apache\shiro\shiro-spring\1.2.3\shiro-spring-1.2.3.jar;C:\Users\17268\.m2\repository\org\apache\shiro\shiro-cas\1.2.3\shiro-cas-1.2.3.jar;C:\Users\17268\.m2\repository\org\jasig\cas\client\cas-client-core\3.2.1\cas-client-core-3.2.1.jar;C:\Users\17268\.m2\repository\org\apache\shiro\shiro-web\1.2.3\shiro-web-1.2.3.jar;C:\Users\17268\.m2\repository\org\apache\shiro\shiro-ehcache\1.2.3\shiro-ehcache-1.2.3.jar;C:\Users\17268\.m2\repository\mysql\mysql-connector-java\8.0.18\mysql-connector-java-8.0.18.jar;C:\Users\17268\.m2\repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\1.3.2\mybatis-spring-boot-starter-1.3.2.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-jdbc\2.2.2.RELEASE\spring-boot-starter-jdbc-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\com\zaxxer\HikariCP\3.4.1\HikariCP-3.4.1.jar;C:\Users\17268\.m2\repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\1.3.2\mybatis-spring-boot-autoconfigure-1.3.2.jar;C:\Users\17268\.m2\repository\org\mybatis\mybatis-spring\1.3.2\mybatis-spring-1.3.2.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-web\2.2.2.RELEASE\spring-boot-starter-web-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-json\2.2.2.RELEASE\spring-boot-starter-json-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.10.1\jackson-datatype-jdk8-2.10.1.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.10.1\jackson-datatype-jsr310-2.10.1.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.10.1\jackson-module-parameter-names-2.10.1.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-validation\2.2.2.RELEASE\spring-boot-starter-validation-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\jakarta\validation\jakarta.validation-api\2.0.1\jakarta.validation-api-2.0.1.jar;C:\Users\17268\.m2\repository\org\hibernate\validator\hibernate-validator\6.0.18.Final\hibernate-validator-6.0.18.Final.jar;C:\Users\17268\.m2\repository\org\jboss\logging\jboss-logging\3.4.1.Final\jboss-logging-3.4.1.Final.jar;C:\Users\17268\.m2\repository\com\fasterxml\classmate\1.5.1\classmate-1.5.1.jar;C:\Users\17268\.m2\repository\org\projectlombok\lombok\1.18.10\lombok-1.18.10.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\2.2.2.RELEASE\spring-boot-starter-tomcat-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;C:\Users\17268\.m2\repository\org\hamcrest\hamcrest\2.1\hamcrest-2.1.jar;C:\Users\17268\.m2\repository\org\mybatis\mybatis\3.5.3\mybatis-3.5.3.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot\1.4.3.RELEASE\spring-boot-1.4.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.29\tomcat-embed-core-9.0.29.jar" com.thinkgem.jeesite.McrmSevenApplication Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/boot/context/event/ApplicationStartingEvent at org.springframework.boot.autoconfigure.BackgroundPreinitializer.onApplicationEvent(BackgroundPreinitializer.java:68) at org.springframework.boot.autoconfigure.BackgroundPreinitializer.onApplicationEvent(BackgroundPreinitializer.java:50) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) at org.springframework.boot.context.event.EventPublishingRunListener.started(EventPublishingRunListener.java:63) at org.springframework.boot.SpringApplicationRunListeners.started(SpringApplicationRunListeners.java:48) at org.springframework.boot.SpringApplication.run(SpringApplication.java:304) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) at com.thinkgem.jeesite.McrmSevenApplication.main(McrmSevenApplication.java:13) Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.event.ApplicationStartingEvent at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 12 more Process finished with exit code 1 ```
Ext 的鼠标监听事件问题
写的一个Panel 里面有ul li 标签 我想在鼠标移上去的时候就获得该行的ID,要怎么写监听啊
Linux+pytorch下运行报错ModuleNotFoundError: No module named '_ext.pointnet2._pointnet2'
我在尝试实现Github上开源的代码[Relation-Shape-CNN](https://github.com/Yochengliu/Relation-Shape-CNN ""),运行报错ModuleNotFoundError: No module named '_ext.pointnet2._pointnet2'。 Traceback (most recent call last): File "train_cls.py", line 10, in <module> from models import RSCNN_SSN_Cls as RSCNN_SSN File "/media/lab/16DE307A392D4AED/zs/Relation-Shape-CNN-master/models/__init__.py", line 1, in <module> from .rscnn_ssn_cls import RSCNN_SSN as RSCNN_SSN_Cls File "/media/lab/16DE307A392D4AED/zs/Relation-Shape-CNN-master/models/rscnn_ssn_cls.py", line 9, in <module> from pointnet2_modules import PointnetSAModule, PointnetSAModuleMSG File "/media/lab/16DE307A392D4AED/zs/Relation-Shape-CNN-master/models/../utils/pointnet2_modules.py", line 5, in <module> import pointnet2_utils File "/media/lab/16DE307A392D4AED/zs/Relation-Shape-CNN-master/models/../utils/pointnet2_utils.py", line 11, in <module> from _ext import pointnet2 File "/media/lab/16DE307A392D4AED/zs/Relation-Shape-CNN-master/models/../utils/_ext/pointnet2/__init__.py", line 3, in <module> from ._pointnet2 import lib as _lib, ffi as _ffi ModuleNotFoundError: No module named '_ext.pointnet2._pointnet2' 请哪位大神可以指导一下,非常感谢!!!
Ext.ux.UploadDialog.Dialog 如何支持添加文件时多选
使用Ext.ux.UploadDialog.js弹出的文件选择框支持ctrl/shift连续选择多个文件,怎么弄?各位大侠帮帮忙
Ext.grid.GridPanel重用的问题
创建了一个grid,希望能够在两个不同的地方重用,第一个地方是放在content-panel,第二个地是放在window中,代码如下: [code="js"] //创建grid var grid1 = new Ext.grid.GridPanel({ id: 'grid1', store: store1, tbar: [ '搜索: ', ' ', new Ext.app.SearchField({ width:240, store: store1, paramName: 'q' }) ], columns: [ {header: "id", width: 120, hidden: true, dataIndex: 'id'}, {header: "业务系统名称", width: 120, sortable: true, dataIndex: 'systemName'}, {header: "业务功能编号", width: 120, sortable: true, dataIndex: 'functionID'}, {header: "业务功能名称", width: 120, sortable: true, dataIndex: 'functionName'} ], sm: new Ext.grid.RowSelectionModel({ singleSelect: true, listeners: { rowselect: function(sm, row, rec) { //action } } }), stripeRows: true, height:350, width:600, // paging bar on the bottom bbar: new Ext.PagingToolbar({ pageSize: 25, store: store1, displayInfo: true, displayMsg: 'Displaying records {0} - {1} of {2}', emptyMsg: "No records to display" }) }); //在content-panel中显示grid1 Ext.getCmp('content-panel').add(grid1); Ext.getCmp('content-panel').layout.setActiveItem('grid1'); grid1.store.load(); //在window中显示grid1 function showGrid1Window() { if(!win){ win = new Ext.Window({ layout:'fit', width:700, closeAction:'hide', plain: true, items: grid1, buttons: [{ text: 'Close', handler: function(){ win.hide(); } }] }); } grid1.store.reload(); //grid1.show(); win.show(); } [/code] 现在遇到了两个问题: 1、在content-panel中显示grid1后显示别的内容,grid1变为隐藏,这时再调用在window中显示grid1,grid1就无法显示,即使调用grid1.show()也没有用,怎么解决? 2、我希望能够在两个地方rowselect时有不同的处理,如何能够做到?即使我用最笨的办法,用同样的代码生成一个grid2,两个共用store1,只是rowselect中的处理不一样,但只要调用过一次grid1,那么grid2的rowselect也会变成跟grid1一样,不知是什么原因? [b]问题补充:[/b] 能解释一下为什么吗? 代码有这样一句:Ext.getCmp('content-panel').layout.setActiveItem('grid1');,去掉后会报错的 [b]问题补充:[/b] 第一个问题明白了,非常感谢 我刚才用了两个grid试了一下,发现第二个问题描述的不准确。操作是这样的: 显示grid1 -> 选择某一行(触发rowselect) -> 显示另外一个组件(隐藏grid1) -> 在window中显示grid2。 这时出现一个问题,grid1的rowselect自动被触发了,而且就是我刚才选的那行。两个grid的sm是分别定义的,请问是怎么回事? [b]问题补充:[/b] 找到原因了,是因为共用了store,只要一reload就会触发grid1上次的rowselect,但实在想不明白,谁能解释一下?
Ext.Grid 如何在一加载的时候就隐藏某些列
Ext.grid 有隐藏列的功能,但是如果我想在grid一加载的时候就隐藏某些列,怎么办呢?其实说回来也就是在grid加载时就调用其本身的隐藏列的Js代码,但是我实在是找不到。请各位高手相助。 背景:领导要求保持用户浏览习惯,就是上次他保留了哪几个列,下次登录时还是显示哪几个列,要是又想多看几个列了,再多放几个出来,那下次看到的就是增加后的列。就是通常所说的用户定制界面。我想通过在隐藏,显示列的Js中,把需要的列写入cookie,然后在加载的时候将cookie中的列通过js显示出来,把不需要的列隐藏掉。不知道我表达的够不够清楚。谢谢 [b]问题补充:[/b] 谢谢您的解答。但是还是有个问题,就是我在隐藏列的时候如何记录显示的列到cookie中呢,我对ext不是很熟悉,是不是要对gidpanel进行重写呢? Ext.override(Ext.grid.GridPanel, { showColumnGroup : function(columnPrefix) { this.switchColumnGroup(columnPrefix, false); }, hideColumnGroup : function(columnPrefix) { this.switchColumnGroup(columnPrefix, true); }, switchColumnGroup : function(columnPrefix, state) { var cm = this.colModel; cm.suspendEvents(); function doFilter(column, colIndex, allColumns) { if (column.id.substr(0,3) == columnPrefix) { cm.setHidden(colIndex, state); } } Ext.each(cm.config, doFilter, this); cm.resumeEvents(); this.getView().refresh(true); } }); 这是官方上讨论的有关隐藏显示列的一段js,看不太懂。 [b]问题补充:[/b] 非常感谢。我已经有思路。还有一个问题,就是grid的close事件。我这样写 grid.on("close",CloseWriteCookie,grid); function CloseWriteCookie() { //写cookie alert("您确定关闭窗口吗?"); } 不起作用,我是照着afteredit的方法写的,有什么问题吗?
同一个域名,如何通过nginx配置文件,实现URL参数指定PHP版本运行?
同一个域名,如何通过nginx配置文件,实现URL参数指定PHP版本运行? 例如:https://域名/web/index.php?c=home&a=welcome&do=account_ext&m=zjhj_bd&version_id=1 路径内包含"m=zjhj_bd"则指定其使用PHP7.2运行,若路径内不包含“m=zjhj_bd”则默认PHP5.6运行
No provider available from registry ip for service com.zys.store.service.api.HelloServiceApi:1.0.0 on consumer ip use dubbo version 2.6.2
springboot整合zookeeper和dubbo报错 linux上zk版本号是3.4.14 项目用的zk包是3.4.9 dubbo用的是2.6.2 springboot是2.1.6 用main方式先运行store的模块 再运行order的模块 这个时候用浏览器去访问http://localhost:8088/hello?name=zys这个时候控制台就报错No provider available from registry 启动的时候不报错 浏览器访问就报错了 看zk日志有说是HelloServiceApi这个类的节点已经存在 但是我觉得跟这个问题不大 因为运行一次就会创建一个节点 多次的话肯定报节点存在的错 我的linux是虚拟机 并且已经关闭了防火墙 不存在端口跑不通的情况 1. 项目架构是maven的聚合项目![图片说明](https://img-ask.csdn.net/upload/201911/20/1574220333_973372.png) 2. 在zys-store-api写接口 package com.zys.store.service.api; public interface HelloServiceApi { String sayHello(String name); } 3.在zys-store暴露接口 package com.zys.store.service.provider; import com.alibaba.dubbo.config.annotation.Service; import com.zys.store.service.api.HelloServiceApi; @Service( version = "1.0.0", application = "zys-store", protocol = "dubbo", registry = "zys-store-registry" ) public class HelloServiceProvider implements HelloServiceApi{ @Override public String sayHello(String name) { return "hello" + name; } } 下面是zys-store的yml的配置 dubbo: application: id: zys-store name: zys-store qos-port: 22212 qos-enable: true scan: base-packages: com.zys.store.* protocol: id: dubbo name: dubbo port: 12343 registry: id: zys-store-registry address: zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181 4.在zys-order调用接口 package com.zys.order.controller; import com.alibaba.dubbo.config.annotation.Reference; import com.zys.store.service.api.HelloServiceApi; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.annotation.Resource; @RestController public class HelloController { @Reference( version = "1.0.0", application = "zys-order", interfaceName = "com.zys.store.service.api.HelloServiceApi", check = false, timeout = 3000, retries = 0 //读请求3次 写请求不重复 ) private HelloServiceApi helloServiceApi; @RequestMapping("/hello") public String hello(@RequestParam("name") String name){ return helloServiceApi.sayHello(name); } } 下面是zys-order的yml的配置 ```dubbo: application: id: zys-order name: zys-order qos-port: 22211 qos-enable: true qos-accept-foreign-ip: false scan: base-packages: com.zys.order.* protocol: id: dubbo name: dubbo port: 12343 registry: id: zys-order-registry address: zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181 store端的启动日志 2019-11-20 10:18:35.426 INFO 50632 --- [ main] a.b.d.c.e.WelcomeLogoApplicationListener : :: Dubbo Spring Boot (v0.2.0) : https://github.com/apache/incubator-dubbo-spring-boot-project :: Dubbo (v2.6.2) : https://github.com/apache/incubator-dubbo :: Google group : dev@dubbo.incubator.apache.org 2019-11-20 10:18:35.430 INFO 50632 --- [ main] e.OverrideDubboConfigApplicationListener : Dubbo Config was overridden by externalized configuration {dubbo.application.id=zys-store, dubbo.application.name=zys-store, dubbo.application.qos-enable=true, dubbo.application.qos-port=22212, dubbo.protocol.id=dubbo, dubbo.protocol.name=dubbo, dubbo.protocol.port=12343, dubbo.registry.address=zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181, dubbo.registry.id=zys-store-registry, dubbo.scan.base-packages=com.zys.store.*} . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.6.RELEASE) 2019-11-20 10:18:35.488 INFO 50632 --- [ main] com.zys.store.ZysStoreApplication : Starting ZysStoreApplication on DESKTOP-O0S84K8 with PID 50632 (D:\ideaworkspace\zys-project\zys-store\target\classes started by Administrator in D:\ideaworkspace\zys-project) 2019-11-20 10:18:35.489 INFO 50632 --- [ main] com.zys.store.ZysStoreApplication : No active profile set, falling back to default profiles: default 2019-11-20 10:18:35.963 WARN 50632 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.store.dao, com.zys.store.mapper]' package. Please check your configuration. 2019-11-20 10:18:36.030 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-configs' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-properties' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-references' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-services' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-shutdown' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-store, class : com.alibaba.dubbo.config.ApplicationConfig] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-store] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-store-registry, class : com.alibaba.dubbo.config.RegistryConfig] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-store-registry] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : dubbo, class : com.alibaba.dubbo.config.ProtocolConfig] has been registered. 2019-11-20 10:18:36.038 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : dubbo] has been registered. 2019-11-20 10:18:36.060 WARN 50632 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.store]' package. Please check your configuration. 2019-11-20 10:18:36.307 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration' of type [com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration$$EnhancerBySpringCGLIB$$437665e0] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.357 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.364 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$3474c06e] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.382 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.383 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.657 INFO 50632 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8089 (http) 2019-11-20 10:18:36.675 INFO 50632 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-11-20 10:18:36.675 INFO 50632 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.21] 2019-11-20 10:18:36.770 INFO 50632 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-11-20 10:18:36.770 INFO 50632 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1249 ms 2019-11-20 10:18:37.038 INFO 50632 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : dubbo] have been binding by prefix of configuration properties : dubbo.protocol 2019-11-20 10:18:37.568 INFO 50632 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor' 2019-11-20 10:18:37.744 INFO 50632 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-store] have been binding by prefix of configuration properties : dubbo.application 2019-11-20 10:18:37.747 INFO 50632 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-store-registry] have been binding by prefix of configuration properties : dubbo.registry 2019-11-20 10:18:37.816 INFO 50632 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Starting... 2019-11-20 10:18:37.993 INFO 50632 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Start completed. order端的启动日志 ```2019-11-20 10:18:47.233 INFO 48096 --- [ main] a.b.d.c.e.WelcomeLogoApplicationListener : :: Dubbo Spring Boot (v0.2.0) : https://github.com/apache/incubator-dubbo-spring-boot-project :: Dubbo (v2.6.2) : https://github.com/apache/incubator-dubbo :: Google group : dev@dubbo.incubator.apache.org 2019-11-20 10:18:47.239 INFO 48096 --- [ main] e.OverrideDubboConfigApplicationListener : Dubbo Config was overridden by externalized configuration {dubbo.application.id=zys-order, dubbo.application.name=zys-order, dubbo.application.qos-accept-foreign-ip=false, dubbo.application.qos-enable=true, dubbo.application.qos-port=22211, dubbo.protocol.id=dubbo, dubbo.protocol.name=dubbo, dubbo.protocol.port=12343, dubbo.registry.address=zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181, dubbo.registry.id=zys-order-registry, dubbo.scan.base-packages=com.zys.order.*} . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.6.RELEASE) 2019-11-20 10:18:47.301 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : Starting ZysOrderApplication on DESKTOP-O0S84K8 with PID 48096 (D:\ideaworkspace\zys-project\zys-order\target\classes started by Administrator in D:\ideaworkspace\zys-project) 2019-11-20 10:18:47.302 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : No active profile set, falling back to default profiles: default 2019-11-20 10:18:47.803 WARN 48096 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.order.dao, com.zys.order.mapper]' package. Please check your configuration. 2019-11-20 10:18:47.868 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-configs' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.869 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-properties' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.870 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-references' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.870 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-services' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.870 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-shutdown' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-order, class : com.alibaba.dubbo.config.ApplicationConfig] has been registered. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-order] has been registered. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-order-registry, class : com.alibaba.dubbo.config.RegistryConfig] has been registered. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-order-registry] has been registered. 2019-11-20 10:18:47.876 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : dubbo, class : com.alibaba.dubbo.config.ProtocolConfig] has been registered. 2019-11-20 10:18:47.876 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : dubbo] has been registered. 2019-11-20 10:18:47.894 WARN 48096 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.order]' package. Please check your configuration. 2019-11-20 10:18:48.164 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration' of type [com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration$$EnhancerBySpringCGLIB$$5fbcce96] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.239 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$50bb2924] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.261 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.263 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.264 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.482 INFO 48096 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8088 (http) 2019-11-20 10:18:48.496 INFO 48096 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-11-20 10:18:48.496 INFO 48096 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.21] 2019-11-20 10:18:48.596 INFO 48096 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-11-20 10:18:48.596 INFO 48096 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1268 ms 2019-11-20 10:18:48.847 INFO 48096 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : dubbo] have been binding by prefix of configuration properties : dubbo.protocol 2019-11-20 10:18:49.338 INFO 48096 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-order] have been binding by prefix of configuration properties : dubbo.application 2019-11-20 10:18:49.345 INFO 48096 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-order-registry] have been binding by prefix of configuration properties : dubbo.registry 2019-11-20 10:18:49.919 INFO 48096 --- [ main] o.a.c.f.imps.CuratorFrameworkImpl : Starting 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:zookeeper.version=3.4.9-1757313, built on 08/23/2016 06:50 GMT 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:host.name=DESKTOP-O0S84K8 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.version=1.8.0_211 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.vendor=Oracle Corporation 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.home=C:\Program Files\Java\jdk1.8.0_211\jre 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.class.path=C:\Program Files\Java\jdk1.8.0_211\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\rt.jar;D:\ideaworkspace\zys-project\zys-order\target\classes;D:\repository\org\springframework\boot\spring-boot-starter-web\2.1.6.RELEASE\spring-boot-starter-web-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-json\2.1.6.RELEASE\spring-boot-starter-json-2.1.6.RELEASE.jar;D:\repository\com\fasterxml\jackson\core\jackson-databind\2.9.9\jackson-databind-2.9.9.jar;D:\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.9.9\jackson-datatype-jdk8-2.9.9.jar;D:\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.9.9\jackson-datatype-jsr310-2.9.9.jar;D:\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.9.9\jackson-module-parameter-names-2.9.9.jar;D:\repository\org\springframework\boot\spring-boot-starter-tomcat\2.1.6.RELEASE\spring-boot-starter-tomcat-2.1.6.RELEASE.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.21\tomcat-embed-core-9.0.21.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.21\tomcat-embed-el-9.0.21.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.21\tomcat-embed-websocket-9.0.21.jar;D:\repository\org\hibernate\validator\hibernate-validator\6.0.17.Final\hibernate-validator-6.0.17.Final.jar;D:\repository\javax\validation\validation-api\2.0.1.Final\validation-api-2.0.1.Final.jar;D:\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;D:\repository\com\fasterxml\classmate\1.4.0\classmate-1.4.0.jar;D:\repository\org\springframework\spring-web\5.1.8.RELEASE\spring-web-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-beans\5.1.8.RELEASE\spring-beans-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-webmvc\5.1.8.RELEASE\spring-webmvc-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-aop\5.1.8.RELEASE\spring-aop-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-context\5.1.8.RELEASE\spring-context-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-expression\5.1.8.RELEASE\spring-expression-5.1.8.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-actuator\2.1.6.RELEASE\spring-boot-starter-actuator-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-actuator-autoconfigure\2.1.6.RELEASE\spring-boot-actuator-autoconfigure-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-actuator\2.1.6.RELEASE\spring-boot-actuator-2.1.6.RELEASE.jar;D:\repository\io\micrometer\micrometer-core\1.1.5\micrometer-core-1.1.5.jar;D:\repository\org\latencyutils\LatencyUtils\2.0.3\LatencyUtils-2.0.3.jar;D:\repository\org\springframework\spring-core\5.1.8.RELEASE\spring-core-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-jcl\5.1.8.RELEASE\spring-jcl-5.1.8.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-jdbc\2.1.6.RELEASE\spring-boot-starter-jdbc-2.1.6.RELEASE.jar;D:\repository\com\zaxxer\HikariCP\3.2.0\HikariCP-3.2.0.jar;D:\repository\org\springframework\spring-jdbc\5.1.8.RELEASE\spring-jdbc-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-tx\5.1.8.RELEASE\spring-tx-5.1.8.RELEASE.jar;D:\repository\com\baomidou\mybatis-plus-boot-starter\3.1.1\mybatis-plus-boot-starter-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus\3.1.1\mybatis-plus-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-extension\3.1.1\mybatis-plus-extension-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-core\3.1.1\mybatis-plus-core-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-annotation\3.1.1\mybatis-plus-annotation-3.1.1.jar;D:\repository\com\github\jsqlparser\jsqlparser\1.2\jsqlparser-1.2.jar;D:\repository\org\mybatis\mybatis\3.5.1\mybatis-3.5.1.jar;D:\repository\org\mybatis\mybatis-spring\2.0.1\mybatis-spring-2.0.1.jar;D:\repository\org\springframework\boot\spring-boot-autoconfigure\2.1.6.RELEASE\spring-boot-autoconfigure-2.1.6.RELEASE.jar;D:\repository\log4j\log4j\1.2.17\log4j-1.2.17.jar;D:\repository\mysql\mysql-connector-java\6.0.6\mysql-connector-java-6.0.6.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-starter\0.2.0\dubbo-spring-boot-starter-0.2.0.jar;D:\repository\com\alibaba\dubbo\2.6.2\dubbo-2.6.2.jar;D:\repository\org\javassist\javassist\3.20.0-GA\javassist-3.20.0-GA.jar;D:\repository\org\jboss\netty\netty\3.2.5.Final\netty-3.2.5.Final.jar;D:\repository\org\apache\zookeeper\zookeeper\3.4.9\zookeeper-3.4.9.jar;D:\repository\jline\jline\0.9.94\jline-0.9.94.jar;D:\repository\io\netty\netty\3.10.5.Final\netty-3.10.5.Final.jar;D:\repository\org\apache\curator\curator-framework\2.12.0\curator-framework-2.12.0.jar;D:\repository\org\apache\curator\curator-client\2.12.0\curator-client-2.12.0.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-autoconfigure\0.2.0\dubbo-spring-boot-autoconfigure-0.2.0.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-actuator\0.2.0\dubbo-spring-boot-actuator-0.2.0.jar;D:\repository\com\netflix\hystrix\hystrix-core\1.5.12\hystrix-core-1.5.12.jar;D:\repository\org\slf4j\slf4j-api\1.7.26\slf4j-api-1.7.26.jar;D:\repository\com\netflix\archaius\archaius-core\0.4.1\archaius-core-0.4.1.jar;D:\repository\commons-configuration\commons-configuration\1.8\commons-configuration-1.8.jar;D:\repository\commons-lang\commons-lang\2.6\commons-lang-2.6.jar;D:\repository\io\reactivex\rxjava\1.3.8\rxjava-1.3.8.jar;D:\repository\org\hdrhistogram\HdrHistogram\2.1.9\HdrHistogram-2.1.9.jar;D:\repository\com\netflix\hystrix\hystrix-metrics-event-stream\1.5.12\hystrix-metrics-event-stream-1.5.12.jar;D:\repository\com\netflix\hystrix\hystrix-serialization\1.5.12\hystrix-serialization-1.5.12.jar;D:\repository\com\fasterxml\jackson\module\jackson-module-afterburner\2.9.9\jackson-module-afterburner-2.9.9.jar;D:\repository\com\fasterxml\jackson\core\jackson-core\2.9.9\jackson-core-2.9.9.jar;D:\repository\com\fasterxml\jackson\core\jackson-annotations\2.9.0\jackson-annotations-2.9.0.jar;D:\repository\com\netflix\hystrix\hystrix-javanica\1.5.12\hystrix-javanica-1.5.12.jar;D:\repository\org\aspectj\aspectjrt\1.9.4\aspectjrt-1.9.4.jar;D:\repository\org\apache\commons\commons-lang3\3.3.1\commons-lang3-3.3.1.jar;D:\repository\org\ow2\asm\asm\5.0.4\asm-5.0.4.jar;D:\repository\org\aspectj\aspectjweaver\1.9.4\aspectjweaver-1.9.4.jar;D:\repository\com\google\guava\guava\15.0\guava-15.0.jar;D:\repository\com\google\code\findbugs\jsr305\2.0.0\jsr305-2.0.0.jar;D:\repository\org\apache\rocketmq\rocketmq-client\4.3.0\rocketmq-client-4.3.0.jar;D:\repository\org\apache\rocketmq\rocketmq-common\4.3.0\rocketmq-common-4.3.0.jar;D:\repository\org\apache\rocketmq\rocketmq-remoting\4.3.0\rocketmq-remoting-4.3.0.jar;D:\repository\com\alibaba\fastjson\1.2.29\fastjson-1.2.29.jar;D:\repository\io\netty\netty-all\4.1.36.Final\netty-all-4.1.36.Final.jar;D:\repository\org\apache\rocketmq\rocketmq-logging\4.3.0\rocketmq-logging-4.3.0.jar;D:\repository\io\netty\netty-tcnative-boringssl-static\2.0.25.Final\netty-tcnative-boringssl-static-2.0.25.Final.jar;D:\repository\com\zys\zys-store-api\0.0.1-SNAPSHOT\zys-store-api-0.0.1-SNAPSHOT.jar;D:\repository\org\springframework\boot\spring-boot-starter\2.1.6.RELEASE\spring-boot-starter-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot\2.1.6.RELEASE\spring-boot-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-logging\2.1.6.RELEASE\spring-boot-starter-logging-2.1.6.RELEASE.jar;D:\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;D:\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;D:\repository\org\apache\logging\log4j\log4j-to-slf4j\2.11.2\log4j-to-slf4j-2.11.2.jar;D:\repository\org\apache\logging\log4j\log4j-api\2.11.2\log4j-api-2.11.2.jar;D:\repository\org\slf4j\jul-to-slf4j\1.7.26\jul-to-slf4j-1.7.26.jar;D:\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;D:\repository\org\yaml\snakeyaml\1.23\snakeyaml-1.23.jar;D:\idea\IntelliJ IDEA 2019.2\lib\idea_rt.jar 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.library.path=C:\Program Files\Java\jdk1.8.0_211\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:\idea\IntelliJ IDEA 2019.2\jbr\\bin;D:\idea\IntelliJ IDEA 2019.2\jbr\\bin\server;D:\oracleClient\product\11.2.0\client_1\bin;D:\xshell\;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Java\jdk1.8.0_211;D:\Git\cmd;C:\Program Files\MySQL\MySQL Server 5.7\bin;D:\TortoiseSVN1.10\bin;D:\apache-maven-idea\bin;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;;. 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.compiler=<NA> 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.name=Windows 10 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.arch=amd64 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.version=10.0 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.name=Administrator 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.home=C:\Users\Administrator 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.dir=D:\ideaworkspace\zys-project 2019-11-20 10:18:58.932 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Initiating client connection, connectString=192.168.146.132:2181,192.168.146.131:2181,192.168.146.133:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@5a3a1bf9 2019-11-20 10:18:58.942 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Opening socket connection to server 192.168.146.132/192.168.146.132:2181. Will not attempt to authenticate using SASL (unknown error) 2019-11-20 10:18:58.942 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Socket connection established to 192.168.146.132/192.168.146.132:2181, initiating session 2019-11-20 10:18:58.953 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Session establishment complete on server 192.168.146.132/192.168.146.132:2181, sessionid = 0x200000235350000, negotiated timeout = 40000 2019-11-20 10:18:58.957 INFO 48096 --- [ain-EventThread] o.a.c.f.state.ConnectionStateManager : State change: CONNECTED 2019-11-20 10:18:59.030 INFO 48096 --- [ main] c.a.d.c.s.b.f.a.ReferenceBeanBuilder : <dubbo:reference object="com.alibaba.dubbo.common.bytecode.proxy0@3b5c665c" singleton="true" interface="com.zys.store.service.api.HelloServiceApi" uniqueServiceName="com.zys.store.service.api.HelloServiceApi:1.0.0" generic="false" version="1.0.0" check="false" timeout="3000" id="com.zys.store.service.api.HelloServiceApi" /> has been built. 2019-11-20 10:18:59.242 INFO 48096 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor' 2019-11-20 10:18:59.420 INFO 48096 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Starting... 2019-11-20 10:18:59.592 INFO 48096 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Start completed. _ _ |_ _ _|_. ___ _ | _ | | |\/|_)(_| | |_\ |_)||_|_\ / | 3.1.1 2019-11-20 10:18:59.836 INFO 48096 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator' 2019-11-20 10:18:59.897 INFO 48096 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8088 (http) with context path '' 2019-11-20 10:18:59.899 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : Started ZysOrderApplication in 12.907 seconds (JVM running for 13.464) 2019-11-20 10:18:59.956 INFO 48096 --- [-192.168.255.54] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2019-11-20 10:18:59.956 INFO 48096 --- [-192.168.255.54] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2019-11-20 10:18:59.969 INFO 48096 --- [-192.168.255.54] o.s.web.servlet.DispatcherServlet : Completed initialization in 13 ms ```
fastdfs java.net.SocketTimeoutException: connect timed out
在k8s上面部署了fastdfs集群,在本地测试时报错java.net.SocketTimeoutException: connect timed out,因为是在k8s 上面部署的,所以很多解决办法没有用,想问一下大家有没有类似的问题或有没有人知道怎么解决的。 能够成功获取到TrackerServer ,StorageClient,并且配置文件中tracker_server为外网地址 ``` # 报错位置 storageClient.upload_file(byteFile, ext_file, null); ```
Ext.grid.PropertyGrid里的内容如何设置居右
[code="java"] cis.repository.smap.PropertyGridPanel.superclass.constructor.call(this, { id : 'propGrid', title : this.resourceBundle.FieldLabel.RESULT, frame : true, // autoHeight:true, hideHeaders : true, autoWidth : true, nameWidth : 400, valueWidth : 600, source : {} }); Ext.extend(cis.repository.smap.PropertyGridPanel, Ext.grid.PropertyGrid, {});[/code] 如何设置PropertyGridPanel里固定左边表头居右,右边输出内容居左呢??? 很急啊,请教大家了 [b]问题补充:[/b] 楼下的 这个样式放哪里 能否详细点,你这样我还是不清楚。 [b]问题补充:[/b] 我是需要source里的固定的表头居右,输出内容居左。 这样式往哪里加啊? [b]问题补充:[/b] 你有QQ 或MSN 吗, 我这问题很急 [b]问题补充:[/b] 这个好像没有用 [b]问题补充:[/b] 这是我的JSP页面setUserInfo.jsp,按你的加了样式 [code="java"]<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ include file="../../../common/gui_lib.jsp"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script type="text/javascript" src="../../../scripts/repository/ux/XPropertyGrid.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/scripts/repository/mobilehome/setUserInfo.js"></script> <script type="text/javascript" src="../../../scripts/repository/ux/RowFitLayout.js"></script> <style> .ext-ie .x-menu-item-icon {left: -24px;} .ext-strict .x-menu-item-icon {left: 3px;} .ext-ie6 .x-menu-item-icon {left: -24px;} .x-props-grid .x-grid3-hd-name{ text-align:right; } .x-props-grid .x-grid3-td-value{ text-align:left; } </style> <script type="text/javascript"> Ext.onReady(function() { Ext.QuickTips.init(); var formpanecondition = new cis.repository.smap.QueryCondition(); var exPropertyGrid = new cis.repository.smap.PropertyGridPanel(); var view=new Ext.Viewport( { layout:'row-fit', frame:true, items:[formpanecondition,exPropertyGrid] }); view.doLayout(); renderTo:'tab1'; }); </script> </head> <body> <div id="tab1"></div> </body> </html> [/code] 这是我的JS文件setUserInfo.jsp [code="java"] Ext.ns("cis.repository.smap"); include('scripts/repository/locale/queryHomeUserInfo_zh.js'); include('scripts/repository/locale/common_zh.js'); cis.repository.smap.QueryCondition = function() { var sequenceX = new Ext.form.TextField({ allowBlank : false, fieldLabel : this.resourceBundle.FieldLabel.PHONENO, // labelSeparator : '', name : 'sequenceX', anchor : '95%' }); var queryButton = new Ext.Button({ text : BUTTON_SEARCH, minWidth : COMMONDATA_QUERY_BUTTON, handler : function() { var mk = new Ext.LoadMask("propGrid", { msg : MSG_DATA_LOADING, removeMask : true // 完成后移除 }); mk.show(); // 显示 // var updatePropertyBt = Ext.getCmp("edit-menuitem-btn"); if (sequenceX.getValue() != '') { var sequence = sequenceX.getValue(); Ext.Ajax.request({ url : '../../../extend/mobilehome/searchUserInfo.action', method : 'POST', timeout : "120000", params : { phoneNuber : sequence }, success : function(form, action) { // Ext.getCmp("propGrid").setSource({ // "msisdn" : "msisdn", // "prefAreaFlag1" : "prefAreaFlag1" // }); mk.hide(); var result = Ext.util.JSON .decode(form.responseText); // alert(result.success); // alert("result:" + result.data); // alert(result.msg); // var msisdn = "13957160043"; if (result.success == "true") { var gridPanel = Ext.getCmp("propGrid"); //alert("---="+result.data.msisdn); gridPanel.setSource({ "用户号码" : result.data.msisdn, "业务状态" : result.data.serviceState, "内部套餐号" : result.data.innerPkgid , "优惠区提醒开关" : result.data.serviceFlag1, "非优惠区提醒开关" : result.data.serviceFlag2, "提醒方式" : result.data.serviceFlag3, "业务申请时间" : result.data.createTime, "业务开通时间" : result.data.beginTime, "业务取消时间" : result.data.endtime, "最近一次提醒注册优惠区时间" : result.data.lstRegnotifyTime, "是否启用后备优惠区域1" : result.data.prefAreaFlag1, "优惠区1的一天内注册次数" : result.data.regareAcnt1, "优惠区域1的最近一次定位时间" : result.data.lstDetectTime1, "是否启用后备优惠区域2" : result.data.prefAreaFlag2, "优惠区2的一天内注册次数" : result.data.regareAcnt2, "优惠区域2的最近一次定位时间" : result.data.lstDetectTime2, "是否启用后备优惠区域3" : result.data.prefAreaFlag3, "优惠区3的一天内注册次数" : result.data.regareAcnt3, "优惠区域3的最近一次定位时间" : result.data.lstDetectTime3, "是否启用后备优惠区域4" : result.data.prefAreaFlag4, "优惠区4的一天内注册次数" : result.data.regareAcnt4, "优惠区域4的最近一次定位时间" : result.data.lstDetectTime4 }); // alert("sdkfjslfjsf"); // gridPanel.load(); // alert(result.data); // gridPanel.load(result.data); // updatePropertyBt.enable(); } else { Ext.Msg.show({ title : MSG_TITLE, msg : result.msg, buttons : Ext.Msg.OK, icon : Ext.Msg.ERROR }); } }, failure : function(form, action) { // alert("failure"); mk.hide(); Ext.Msg.show({ title : MSG_TITLE, msg : MSG_EXCEPTION, buttons : Ext.Msg.OK, icon : Ext.Msg.ERROR }); } }); } else { Ext.MessageBox.alert(MSG_TITLE, MSG_FIX_ERROR); } } }); var resetbutton = new Ext.Button({ text : this.resourceBundle.FieldLabel.RESET, handler : function() { queryPhoneNumber.reset(); } }); cis.repository.smap.QueryCondition.superclass.constructor.call(this, { id : 'websmapquerycondition', title : MSG_QUERYCONDITON, width : '100%', collapsible : true, height : 70, bodyStyle : "padding:5px 10px 5px 10px", frame : true, defaults : { anchor : '90%' }, items : [{ layout : "form", xtype : 'panel', baseCls : "x-plain", labelAlign : 'right', defaults : { baseCls : "x-plain" }, items : [{ layout : "column", items : [{ columnWidth : .33, layout : 'form', height : 25, labelAlign : 'left', labelWidth : 55, items : [sequenceX] }, { columnWidth : .1, layout : 'form', height : 25, buttonAlign : 'right', items : [queryButton] }] }] }] }); }; Ext.extend(cis.repository.smap.QueryCondition, Ext.form.FormPanel, {}); function updateFNOs(source) { var jsonDataStr = null; if (source) { jsonDataStr = Ext.encode(source); } if (jsonDataStr) { var mk = new Ext.LoadMask("propGrid", { msg : MSG_DATA_LOADING, removeMask : true }); mk.show(); var requestCg = { url : '../../../extend/mobilehome/editUserInfo.action', method : 'post', params : { jsonData : jsonDataStr }, timeout : 120000, callback : function(options, success, response) { // alert(success + "\t" + response); mk.hide(); mk.destroy(); if (!success) { Ext.MessageBox.show({ title : MSG_TITLE, msg : MSG_EXCEPTION, icon : Ext.MessageBox.ERROR, buttons : Ext.MessageBox.OK }); } else { if (response) { var infoData = Ext.decode(response.responseText); var msg = infoData.msg; var operateRslt = infoData.success; if (operateRslt && operateRslt != "true") { Ext.MessageBox.show({ title : MSG_TITLE, msg : msg, icon : Ext.MessageBox.ERROR, buttons : Ext.MessageBox.OK }); } else { Ext.MessageBox.show({ title : MSG_TITLE, msg : msg, icon : Ext.MessageBox.INFO, buttons : Ext.MessageBox.OK }); } } } } } Ext.Ajax.request(requestCg); } else { return false; } } cis.repository.smap.PropertyGridPanel = function() { var menubar = new Ext.Toolbar({ items : [{ id : 'edit-menuitem-btn', text : "修改", disabled : true, iconCls : 'edit', icon : '../../../images/default/button/edit.gif', handler : function() { var grid = Ext.getCmp("propGrid"); if (grid) { var source = grid.getSource(); updateFNOs(source); this.disable(); } } }] }); var pStore = new Ext.grid.PropertyStore({}); cis.repository.smap.PropertyGridPanel.superclass.constructor.call(this, { id : 'propGrid', title : this.resourceBundle.FieldLabel.RESULT, frame : true, // autoHeight:true, hideHeaders : true, autoWidth : true, nameWidth : 400, valueWidth : 600, // tbar : menubar, style:".x-props-grid .x-grid3-hd-name{ text-align:right;}", customEditors : { "是否启用后备优惠区域1" : new Ext.grid.GridEditor(new Ext.form.ComboBox({ editable : false, displayField : 'prefAreaFlag1', mode : 'local', triggerAction : 'all', selectOnFocus : true, store : new Ext.data.SimpleStore({ fields : ['prefAreaFlag1'], data : [['未开通'], ['使用正式优惠区'], ['使用后备优惠区']] }) })) }, source : { "用户号码" : "", "业务状态" : "", "内部套餐号" : "", "优惠区提醒开关" : "", "非优惠区提醒开关" : "", "提醒方式" : "", "业务申请时间" : "", "业务开通时间" : "", "业务取消时间" : "", "最近一次提醒注册优惠区时间" : "", "是否启用后备优惠区域1" : "", "优惠区1的一天内注册次数" : "", "优惠区域1的最近一次定位时间" : "", "是否启用后备优惠区域2" : "", "优惠区2的一天内注册次数" : "", "优惠区域2的最近一次定位时间" : "", "是否启用后备优惠区域3" : "", "优惠区3的一天内注册次数" : "", "优惠区域3的最近一次定位时间" : "", "是否启用后备优惠区域4" : "", "优惠区4的一天内注册次数" : "", "优惠区域4的最近一次定位时间" : "" }, buttons : [{ text : '提交', handler : function() { var grid = Ext.getCmp("propGrid"); if (grid) { var source = grid.getSource(); var jsonDataStr = null; if (source) { jsonDataStr = Ext.encode(source); } if (jsonDataStr) { var mk = new Ext.LoadMask("propGrid", { msg : MSG_DATA_LOADING, removeMask : true }); mk.show(); var requestCg = { url : '../../../extend/mobilehome/editUserInfo.action', method : 'post', params : { jsonData : jsonDataStr }, timeout : 120000, callback : function(options, success, response) { // alert(success + "\t" + response); mk.hide(); mk.destroy(); if (!success) { Ext.MessageBox.show({ title : MSG_TITLE, msg : MSG_EXCEPTION, icon : Ext.MessageBox.ERROR, buttons : Ext.MessageBox.OK }); } else { if (response) { var infoData = Ext .decode(response.responseText); var msg = infoData.msg; var operateRslt = infoData.success; if (operateRslt && operateRslt != "true") { Ext.MessageBox.show({ title : MSG_TITLE, msg : msg, icon : Ext.MessageBox.ERROR, buttons : Ext.MessageBox.OK }); } else { Ext.MessageBox.show({ title : MSG_TITLE, msg : msg, icon : Ext.MessageBox.INFO, buttons : Ext.MessageBox.OK }); } } } } } Ext.Ajax.request(requestCg); } else { return false; } } } }, { text : this.resourceBundle.FieldLabel.RESET, handler : function() { Ext.getCmp("propGrid").getSource(); } }], buttonAlign : 'center' }); }; Ext.extend(cis.repository.smap.PropertyGridPanel, Ext.grid.PropertyGrid, {}); [/code] [b]问题补充:[/b] 第二个是setUseInfo.js文件。 [b]问题补充:[/b] 你本地测试的NAME所对应的 ,明显是居左么。 怎么没问题啊? [b]问题补充:[/b] 我的结果: [img]http://www.iteye.com/upload/attachment/141323/d3f5de22-b4bf-378d-bd16-50245bbbe79d.jpg[/img] [b]问题补充:[/b] 我加了.x-props-grid .x-grid3-col-name{ text-align:right; } 第一列内容还是居左的。 [b]问题补充:[/b] 好了 好了,谢谢你的帮助,很感谢。EXTJS还有很多不懂的地方,希望多多指教 。 [b]问题补充:[/b] 我能知道你的MSN吗,我的是itzhoujia@hotmail.com.
安卓开发JDBC连接数据库No static method metafactory错误怎么解决?
直接上代码 JdbcUtil类 ``` package com.example.myapplication; import java.io.File; import java.io.FileInputStream; import java.sql.Connection; import java.sql.DriverManager; import java.util.Properties; public class JdbcUtil { private static JdbcUtil instance; public static JdbcUtil getInstance(){ if (instance ==null){ instance = new JdbcUtil(); } return instance; } public Connection getConnection(String dbName,String name,String password) { try { new com.mysql.cj.jdbc.Driver(); String url = "jdbc:mysql://localhost:3306/"+dbName; return DriverManager.getConnection(url,name,password); } catch (Exception e) { return null; } } public Connection getConnection(String file){ File f = new File(file); if(!f.exists()){ return null; }else { Properties pro = new Properties(); try { Class.forName("com.mysql.jdbc.Driver"); pro.load(new FileInputStream(f)); String url = pro.getProperty("url"); String name = pro.getProperty("name"); String password = pro.getProperty("password"); return DriverManager.getConnection(url,name,password); }catch (Exception e){ return null; } } } } ``` UserDao类 ``` package com.example.myapplication; import android.util.Log; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import static android.content.ContentValues.TAG; public class UserDao { JdbcUtil jdbcUtil = JdbcUtil.getInstance(); //第一个参数为数据库名称,第二个参数为数据库账号 第三个参数为数据库密码 Connection conn = jdbcUtil.getConnection("test","root","LHMbdbqandr2015"); //注册 public boolean register(String name,String password){ if (conn==null){ Log.i(TAG,"register:conn is null"); return false; }else { //进行数据库操作 String sql = "insert into user(name,password) values(?,?)"; try { PreparedStatement pre = conn.prepareStatement(sql); pre.setString(1,name); pre.setString(2,password); return pre.execute(); } catch (SQLException e) { return false; }finally { try { conn.close(); } catch (SQLException e) { e.printStackTrace(); } } } } //登录 public boolean login(String name,String password){ if (conn==null){ Log.i(TAG,"register:conn is null"); return false; }else { String sql = "select * from user where name=? and password=?"; try { PreparedStatement pres = conn.prepareStatement(sql); pres.setString(1,name); pres.setString(2,password); ResultSet res = pres.executeQuery(); boolean t = res.next(); return t; } catch (SQLException e) { return false; } } } } ``` MainActivity文件 ``` package com.example.myapplication; import android.Manifest; import android.content.Intent; import android.content.pm.PackageManager; import android.os.Build; import android.os.Bundle; import android.os.Looper; import android.os.Trace; import android.util.Log; import android.view.View; import android.widget.EditText; import android.widget.Toast; import androidx.appcompat.app.AppCompatActivity; public class MainActivity extends AppCompatActivity { private static final String TAG="MainActivity"; private EditText name; private EditText password; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); name = findViewById(R.id.name); password = findViewById(R.id.password); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (checkSelfPermission(Manifest.permission.INTERNET) != PackageManager.PERMISSION_GRANTED) { // TODO: Consider calling // Activity#requestPermissions requestPermissions(new String[]{Manifest.permission.INTERNET},1); // here to request the missing permissions, and then overriding // public void onRequestPermissionsResult(int requestCode, String[] permissions, // int[] grantResults) // to handle the case where the user grants the permission. See the documentation // for Activity#requestPermissions for more details. return; } } } //用户根据点击事件来找到相应的功能 public void fun(View v){ switch (v.getId()){ case R.id.register: new Thread(new Runnable() { @Override public void run() { String n = name.getText().toString().trim(); String psw = password.getText().toString().trim(); UserDao ud = new UserDao(); boolean result =ud.register(n,psw); if (!result){ Looper.prepare(); Toast toast = Toast.makeText(MainActivity.this,"注册成功!",Toast.LENGTH_SHORT); toast.show(); Looper.loop(); } Log.i(TAG,"fun"+result); //以上为jdbc注册 } }).start(); break; case R.id.login: new Thread(new Runnable() { @Override public void run() { String n = name.getText().toString().trim(); String psw = password.getText().toString().trim(); if (n.equals("")||psw.equals("")){ Looper.prepare(); Toast toast = Toast.makeText(MainActivity.this,"输入不能为空!",Toast.LENGTH_SHORT); toast.show(); Looper.loop(); } UserDao ud = new UserDao(); Boolean result = ud.login(n,psw); if (!result){ Looper.prepare(); Toast toast=Toast.makeText(MainActivity.this,"用户名不存在或密码错误!",Toast.LENGTH_SHORT); toast.show(); Looper.loop(); }else{ Looper.prepare(); Toast toast=Toast.makeText(MainActivity.this,"登录成功",Toast.LENGTH_SHORT); toast.show(); //一下代码为跳转界面 // Intent intent=new Intent(MainActivity.this,info.class); //intent.putExtra("name",n); // startActivity(intent); Looper.loop(); } //以上为jdbc登录 } }).start(); } } } ``` 现在遇到的问题如下 ``` 11/14 01:40:49: Launching 'app' on Nexus 5X API 29 x86. $ adb shell am start -n "com.example.myapplication/com.example.myapplication.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER Waiting for process to come online... Connected to process 23852 on device 'emulator-5554'. Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page. I/e.myapplicatio: Not late-enabling -Xcheck:jni (already on) E/e.myapplicatio: Unknown bits set in runtime_flags: 0x8000 W/e.myapplicatio: Unexpected CPU variant for X86 using defaults: x86 D/libEGL: Emulator has host GPU support, qemu.gles is set to 1. W/libc: Unable to set property "qemu.gles" to "1": connection failed; errno=13 (Permission denied) W/RenderThread: type=1400 audit(0.0:129): avc: denied { write } for name="property_service" dev="tmpfs" ino=8368 scontext=u:r:untrusted_app:s0:c130,c256,c512,c768 tcontext=u:object_r:property_socket:s0 tclass=sock_file permissive=0 app=com.example.myapplication D/libEGL: loaded /vendor/lib/egl/libEGL_emulation.so D/libEGL: loaded /vendor/lib/egl/libGLESv1_CM_emulation.so D/libEGL: loaded /vendor/lib/egl/libGLESv2_emulation.so W/e.myapplicatio: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (greylist, reflection, allowed) Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (greylist, reflection, allowed) D/: HostConnection::get() New Host Connection established 0xd7d24f50, tid 23910 D/: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_3_1 W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without... D/eglCodecCommon: setVertexArrayObject: set vao to 0 (0) 0 0 D/EGL_emulation: eglCreateContext: 0xe3340b60: maj 3 min 1 rcv 4 D/EGL_emulation: eglMakeCurrent: 0xe3340b60: ver 3 1 (tinfo 0xe338bc10) E/eglCodecCommon: glUtilsParamSize: unknow param 0x000082da glUtilsParamSize: unknow param 0x000082da W/Gralloc3: mapper 3.x is not supported D/: createUnique: call D/: HostConnection::get() New Host Connection established 0xd7d26ad0, tid 23910 HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_3_1 D/eglCodecCommon: allocate: Ask for block of size 0x1000 D/eglCodecCommon: allocate: ioctl allocate returned offset 0x3ffff6000 size 0x2000 D/EGL_emulation: eglMakeCurrent: 0xe3340b60: ver 3 1 (tinfo 0xe338bc10) D/eglCodecCommon: setVertexArrayObject: set vao to 0 (0) 0 0 I/AssistStructure: Flattened final assist data: 1788 bytes, containing 1 windows, 10 views W/e.myapplicatio: Accessing hidden method Ljava/lang/invoke/LambdaMetafactory;->metafactory(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; (blacklist, linking, denied) E/AndroidRuntime: FATAL EXCEPTION: Thread-2 Process: com.example.myapplication, PID: 23852 java.lang.NoSuchMethodError: No static method metafactory(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; in class Ljava/lang/invoke/LambdaMetafactory; or its super classes (declaration of 'java.lang.invoke.LambdaMetafactory' appears in /apex/com.android.runtime/javalib/core-oj.jar) at com.mysql.cj.conf.ConnectionUrl.buildConnectionStringCacheKey(ConnectionUrl.java:246) at com.mysql.cj.conf.ConnectionUrl.getConnectionUrlInstance(ConnectionUrl.java:185) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:204) at java.sql.DriverManager.getConnection(DriverManager.java:580) at java.sql.DriverManager.getConnection(DriverManager.java:218) at com.example.myapplication.JdbcUtil.getConnection(JdbcUtil.java:22) at com.example.myapplication.UserDao.<init>(UserDao.java:15) at com.example.myapplication.MainActivity$1.run(MainActivity.java:53) at java.lang.Thread.run(Thread.java:919) D/EGL_emulation: eglMakeCurrent: 0xe3340b60: ver 3 1 (tinfo 0xe338bc10) D/AutofillManager: onActivityFinishing(): calling cancelLocked() Process 23852 terminated. ``` 在网上百度了很多方法都没有解决,起初以为是驱动的问题,但是换了一个仍然不好用,求求大神赐教
Kafka实战(三) - Kafka的自我修养与定位
Apache Kafka是消息引擎系统,也是一个分布式流处理平台(Distributed Streaming Platform) Kafka是LinkedIn公司内部孵化的项目。LinkedIn最开始有强烈的数据强实时处理方面的需求,其内部的诸多子系统要执行多种类型的数据处理与分析,主要包括业务系统和应用程序性能监控,以及用户行为数据处理等。 遇到的主要问题: 数据正确性不足 数据的收集主要...
volatile 与 synchronize 详解
Java支持多个线程同时访问一个对象或者对象的成员变量,由于每个线程可以拥有这个变量的拷贝(虽然对象以及成员变量分配的内存是在共享内存中的,但是每个执行的线程还是可以拥有一份拷贝,这样做的目的是加速程序的执行,这是现代多核处理器的一个显著特性),所以程序在执行过程中,一个线程看到的变量并不一定是最新的。 volatile 关键字volatile可以用来修饰字段(成员变量),就是告知程序任何对该变量...
Java学习的正确打开方式
在博主认为,对于入门级学习java的最佳学习方法莫过于视频+博客+书籍+总结,前三者博主将淋漓尽致地挥毫于这篇博客文章中,至于总结在于个人,实际上越到后面你会发现学习的最好方式就是阅读参考官方文档其次就是国内的书籍,博客次之,这又是一个层次了,这里暂时不提后面再谈。博主将为各位入门java保驾护航,各位只管冲鸭!!!上天是公平的,只要不辜负时间,时间自然不会辜负你。 何谓学习?博主所理解的学习,它是一个过程,是一个不断累积、不断沉淀、不断总结、善于传达自己的个人见解以及乐于分享的过程。
程序员必须掌握的核心算法有哪些?
由于我之前一直强调数据结构以及算法学习的重要性,所以就有一些读者经常问我,数据结构与算法应该要学习到哪个程度呢?,说实话,这个问题我不知道要怎么回答你,主要取决于你想学习到哪些程度,不过针对这个问题,我稍微总结一下我学过的算法知识点,以及我觉得值得学习的算法。这些算法与数据结构的学习大多数是零散的,并没有一本把他们全部覆盖的书籍。下面是我觉得值得学习的一些算法以及数据结构,当然,我也会整理一些看过...
有哪些让程序员受益终生的建议
从业五年多,辗转两个大厂,出过书,创过业,从技术小白成长为基层管理,联合几个业内大牛回答下这个问题,希望能帮到大家,记得帮我点赞哦。 敲黑板!!!读了这篇文章,你将知道如何才能进大厂,如何实现财务自由,如何在工作中游刃有余,这篇文章很长,但绝对是精品,记得帮我点赞哦!!!! 一腔肺腑之言,能看进去多少,就看你自己了!!! 目录: 在校生篇: 为什么要尽量进大厂? 如何选择语言及方...
大学四年自学走来,这些私藏的实用工具/学习网站我贡献出来了
大学四年,看课本是不可能一直看课本的了,对于学习,特别是自学,善于搜索网上的一些资源来辅助,还是非常有必要的,下面我就把这几年私藏的各种资源,网站贡献出来给你们。主要有:电子书搜索、实用工具、在线视频学习网站、非视频学习网站、软件下载、面试/求职必备网站。 注意:文中提到的所有资源,文末我都给你整理好了,你们只管拿去,如果觉得不错,转发、分享就是最大的支持了。 一、电子书搜索 对于大部分程序员...
linux系列之常用运维命令整理笔录
本博客记录工作中需要的linux运维命令,大学时候开始接触linux,会一些基本操作,可是都没有整理起来,加上是做开发,不做运维,有些命令忘记了,所以现在整理成博客,当然vi,文件操作等就不介绍了,慢慢积累一些其它拓展的命令,博客不定时更新 free -m 其中:m表示兆,也可以用g,注意都要小写 Men:表示物理内存统计 total:表示物理内存总数(total=used+free) use...
比特币原理详解
一、什么是比特币 比特币是一种电子货币,是一种基于密码学的货币,在2008年11月1日由中本聪发表比特币白皮书,文中提出了一种去中心化的电子记账系统,我们平时的电子现金是银行来记账,因为银行的背后是国家信用。去中心化电子记账系统是参与者共同记账。比特币可以防止主权危机、信用风险。其好处不多做赘述,这一层面介绍的文章很多,本文主要从更深层的技术原理角度进行介绍。 二、问题引入 假设现有4个人...
GitHub开源史上最大规模中文知识图谱
近日,一直致力于知识图谱研究的 OwnThink 平台在 Github 上开源了史上最大规模 1.4 亿中文知识图谱,其中数据是以(实体、属性、值),(实体、关系、实体)混合的形式组织,数据格式采用 csv 格式。 到目前为止,OwnThink 项目开放了对话机器人、知识图谱、语义理解、自然语言处理工具。知识图谱融合了两千五百多万的实体,拥有亿级别的实体属性关系,机器人采用了基于知识图谱的语义感...
程序员接私活怎样防止做完了不给钱?
首先跟大家说明一点,我们做 IT 类的外包开发,是非标品开发,所以很有可能在开发过程中会有这样那样的需求修改,而这种需求修改很容易造成扯皮,进而影响到费用支付,甚至出现做完了项目收不到钱的情况。 那么,怎么保证自己的薪酬安全呢? 我们在开工前,一定要做好一些证据方面的准备(也就是“讨薪”的理论依据),这其中最重要的就是需求文档和验收标准。一定要让需求方提供这两个文档资料作为开发的基础。之后开发...
网页实现一个简单的音乐播放器(大佬别看。(⊙﹏⊙))
今天闲着无事,就想写点东西。然后听了下歌,就打算写个播放器。 于是乎用h5 audio的加上js简单的播放器完工了。 演示地点演示 html代码如下` music 这个年纪 七月的风 音乐 ` 然后就是css`*{ margin: 0; padding: 0; text-decoration: none; list-...
微信支付崩溃了,但是更让马化腾和张小龙崩溃的竟然是……
loonggg读完需要3分钟速读仅需1分钟事件还得还原到昨天晚上,10 月 29 日晚上 20:09-21:14 之间,微信支付发生故障,全国微信支付交易无法正常进行。然...
Python十大装B语法
Python 是一种代表简单思想的语言,其语法相对简单,很容易上手。不过,如果就此小视 Python 语法的精妙和深邃,那就大错特错了。本文精心筛选了最能展现 Python 语法之精妙的十个知识点,并附上详细的实例代码。如能在实战中融会贯通、灵活使用,必将使代码更为精炼、高效,同时也会极大提升代码B格,使之看上去更老练,读起来更优雅。
数据库优化 - SQL优化
以实际SQL入手,带你一步一步走上SQL优化之路!
2019年11月中国大陆编程语言排行榜
2019年11月2日,我统计了某招聘网站,获得有效程序员招聘数据9万条。针对招聘信息,提取编程语言关键字,并统计如下: 编程语言比例 rank pl_ percentage 1 java 33.62% 2 cpp 16.42% 3 c_sharp 12.82% 4 javascript 12.31% 5 python 7.93% 6 go 7.25% 7 p...
通俗易懂地给女朋友讲:线程池的内部原理
餐盘在灯光的照耀下格外晶莹洁白,女朋友拿起红酒杯轻轻地抿了一小口,对我说:“经常听你说线程池,到底线程池到底是个什么原理?”
《奇巧淫技》系列-python!!每天早上八点自动发送天气预报邮件到QQ邮箱
将代码部署服务器,每日早上定时获取到天气数据,并发送到邮箱。 也可以说是一个小型人工智障。 知识可以运用在不同地方,不一定非是天气预报。
经典算法(5)杨辉三角
杨辉三角 是经典算法,这篇博客对它的算法思想进行了讲解,并有完整的代码实现。
英特尔不为人知的 B 面
从 PC 时代至今,众人只知在 CPU、GPU、XPU、制程、工艺等战场中,英特尔在与同行硬件芯片制造商们的竞争中杀出重围,且在不断的成长进化中,成为全球知名的半导体公司。殊不知,在「刚硬」的背后,英特尔「柔性」的软件早已经做到了全方位的支持与支撑,并持续发挥独特的生态价值,推动产业合作共赢。 而对于这一不知人知的 B 面,很多人将其称之为英特尔隐形的翅膀,虽低调,但是影响力却不容小觑。 那么,在...
腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹?
昨天,有网友私信我,说去阿里面试,彻底的被打击到了。问了为什么网上大量使用ThreadLocal的源码都会加上private static?他被难住了,因为他从来都没有考虑过这个问题。无独有偶,今天笔者又发现有网友吐槽了一道腾讯的面试题,我们一起来看看。 腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹? 在互联网职场论坛,一名程序员发帖求助到。二面腾讯,其中一个算法题:64匹...
面试官:你连RESTful都不知道我怎么敢要你?
干货,2019 RESTful最贱实践
刷了几千道算法题,这些我私藏的刷题网站都在这里了!
遥想当年,机缘巧合入了 ACM 的坑,周边巨擘林立,从此过上了"天天被虐似死狗"的生活… 然而我是谁,我可是死狗中的战斗鸡,智力不够那刷题来凑,开始了夜以继日哼哧哼哧刷题的日子,从此"读题与提交齐飞, AC 与 WA 一色 ",我惊喜的发现被题虐既刺激又有快感,那一刻我泪流满面。这么好的事儿作为一个正直的人绝不能自己独享,经过激烈的颅内斗争,我决定把我私藏的十几个 T 的,阿不,十几个刷题网...
为啥国人偏爱Mybatis,而老外喜欢Hibernate/JPA呢?
关于SQL和ORM的争论,永远都不会终止,我也一直在思考这个问题。昨天又跟群里的小伙伴进行了一番讨论,感触还是有一些,于是就有了今天这篇文。 声明:本文不会下关于Mybatis和JPA两个持久层框架哪个更好这样的结论。只是摆事实,讲道理,所以,请各位看官勿喷。 一、事件起因 关于Mybatis和JPA孰优孰劣的问题,争论已经很多年了。一直也没有结论,毕竟每个人的喜好和习惯是大不相同的。我也看...
白话阿里巴巴Java开发手册高级篇
不久前,阿里巴巴发布了《阿里巴巴Java开发手册》,总结了阿里巴巴内部实际项目开发过程中开发人员应该遵守的研发流程规范,这些流程规范在一定程度上能够保证最终的项目交付质量,通过在时间中总结模式,并推广给广大开发人员,来避免研发人员在实践中容易犯的错误,确保最终在大规模协作的项目中达成既定目标。 无独有偶,笔者去年在公司里负责升级和制定研发流程、设计模板、设计标准、代码标准等规范,并在实际工作中进行...
SQL-小白最佳入门sql查询一
不要偷偷的查询我的个人资料,即使你再喜欢我,也不要这样,真的不好;
项目中的if else太多了,该怎么重构?
介绍 最近跟着公司的大佬开发了一款IM系统,类似QQ和微信哈,就是聊天软件。我们有一部分业务逻辑是这样的 if (msgType = "文本") { // dosomething } else if(msgType = "图片") { // doshomething } else if(msgType = "视频") { // doshomething } else { // doshom...
Nginx 原理和架构
Nginx 是一个免费的,开源的,高性能的 HTTP 服务器和反向代理,以及 IMAP / POP3 代理服务器。Nginx 以其高性能,稳定性,丰富的功能,简单的配置和低资源消耗而闻名。 Nginx 的整体架构 Nginx 里有一个 master 进程和多个 worker 进程。master 进程并不处理网络请求,主要负责调度工作进程:加载配置、启动工作进程及非停升级。worker 进程负责处...
YouTube排名第一的励志英文演讲《Dream(梦想)》
Idon’t know what that dream is that you have, I don't care how disappointing it might have been as you've been working toward that dream,but that dream that you’re holding in your mind, that it’s po...
“狗屁不通文章生成器”登顶GitHub热榜,分分钟写出万字形式主义大作
一、垃圾文字生成器介绍 最近在浏览GitHub的时候,发现了这样一个骨骼清奇的雷人项目,而且热度还特别高。 项目中文名:狗屁不通文章生成器 项目英文名:BullshitGenerator 根据作者的介绍,他是偶尔需要一些中文文字用于GUI开发时测试文本渲染,因此开发了这个废话生成器。但由于生成的废话实在是太过富于哲理,所以最近已经被小伙伴们给玩坏了。 他的文风可能是这样的: 你发现,...
程序员:我终于知道post和get的区别
是一个老生常谈的话题,然而随着不断的学习,对于以前的认识有很多误区,所以还是需要不断地总结的,学而时习之,不亦说乎
《程序人生》系列-这个程序员只用了20行代码就拿了冠军
你知道的越多,你不知道的越多 点赞再看,养成习惯GitHub上已经开源https://github.com/JavaFamily,有一线大厂面试点脑图,欢迎Star和完善 前言 这一期不算《吊打面试官》系列的,所有没前言我直接开始。 絮叨 本来应该是没有这期的,看过我上期的小伙伴应该是知道的嘛,双十一比较忙嘛,要值班又要去帮忙拍摄年会的视频素材,还得搞个程序员一天的Vlog,还要写BU...
相关热词 c# 图片上传 c# gdi 占用内存 c#中遍历字典 c#控制台模拟dos c# 斜率 最小二乘法 c#进程延迟 c# mysql完整项目 c# grid 总行数 c# web浏览器插件 c# xml 生成xsd
立即提问