freemarker: Template not found for name "xxx.ftl".

报错信息： ``` freemarker.template.TemplateNotFoundException: Template not found for name "login.ftl". The name was interpreted by this TemplateLoader: MultiTemplateLoader(loader1 = org.springframework.ui.freemarker.SpringTemplateLoader@3d5c089b, loader2 = ClassTemplateLoader(resourceLoaderClass=org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer, basePackagePath="" /* relatively to resourceLoaderClass pkg */)). at freemarker.template.Configuration.getTemplate(Configuration.java:1833) at freemarker.template.Configuration.getTemplate(Configuration.java:1646) at com.csaarg.util.framework.FreeMarkerUtil.create(FreeMarkerUtil.java:35) at com.csaarg.sharedvip.controller.ForwardController.login(ForwardController.java:33) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ``` FreeMarker 配置： ``` <bean id="freeMarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> <property name="defaultEncoding" value="UTF-8"/> <!-- 模板路径 --> <property name="templateLoaderPath" value="/WEB-INF/freeMarker/"/> <!-- 配置文件 --> <property name="freemarkerSettings" ref="freemarkerSettings"/> <!-- 自定义指令 --> <property name="freemarkerVariables"> <map> <entry key="xml_escape" value-ref="fmXmlEscape"/> <!--<entry key="view_url" value="http://localhost:8299/Store/content/css/"/>--> <!--<entry key="JS_URL" value="http://localhost:8299/Store/content/js/"/>--> </map> </property> </bean> <!-- 配置文件 --> <bean id="freemarkerSettings" class="org.springframework.beans.factory.config.PropertiesFactoryBean"> <property name="location" value="classpath:properties/freemarker.properties"/> </bean> <bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape"/> <!--识图解析器--> <bean id="freeMarkerViewResolver" class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.freemarker.FreeMarkerView"/> <property name="viewNames" value="*.ftl"/> <property name="contentType" value="text/html; charset=utf-8"/> <property name="cache" value="true"/> <property name="suffix" value=""/> <!-- <property name="exposeRequestAttributes" value="true" /> <property name="exposeSessionAttributes" value="true" /> <property name="exposeSpringMacroHelpers" value="true" /> --> <property name="order" value="0"/> </bean> <!--对模型视图名称的解析，即在模型视图名称添加前后缀 通用解析器--> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value=""/> <property name="viewNames" value="*.html"/> <property name="suffix" value=""/> <property name="viewClass" value="org.springframework.web.servlet.view.InternalResourceView"/> <property name="order" value="1"></property> </bean> ``` Controller： ``` /** * 转发 */ @Controller public class ForwardController { @Autowired private static FreeMarkerConfigurer freeMarkerConfigurer; @Autowired private FreeMarkerConfig freeMarkerConfig; /** * 登录 * * @return */ @RequestMapping(value = "/login", method = RequestMethod.GET) public String login(HttpServletRequest request) { FreeMarkerUtil.create(request, freeMarkerConfig, "login.ftl", null, "/WEB-INF/freeMarker", "login.html"); return "/view/login.html"; } } ``` 工具类： ``` public class FreeMarkerUtil { private FreeMarkerUtil() { } /** * 生成 HTML 静态页面 * * @param request * @param freeMarkerConfig * @param templateName 模板的名称 * @param model 生成模板需要的数据 * @param filePath 相对于 web 容器的路径 * @param fileName 要生成的文件的名称，带扩展名 */ public static void create(HttpServletRequest request, FreeMarkerConfig freeMarkerConfig, String templateName, Map<String, Object> model, String filePath, String fileName) { Writer out = null; try { Template template = freeMarkerConfig.getConfiguration() .getTemplate(templateName); String htmlPath = request.getSession().getServletContext() .getRealPath(filePath) + "/" + fileName; File htmlFile = new File(htmlPath); if (!htmlFile.getParentFile().exists()) { htmlFile.getParentFile().mkdirs(); } if (!htmlFile.exists()) { htmlFile.createNewFile(); } out = new OutputStreamWriter(new FileOutputStream(htmlPath), "UTF-8"); template.process(model, out); out.flush(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (TemplateException e) { e.printStackTrace(); } finally { try { out.close(); out = null; } catch (IOException e) { e.printStackTrace(); } } } } ``` webapp 目录结构：  报错行： ``` Template template = freeMarkerConfig.getConfiguration().getTemplate(templateName); ``` 参照配置：[https://my.oschina.net/HuifengWang/blog/300461](https://my.oschina.net/HuifengWang/blog/300461)

接口第二个参数对象数组传参为NULL

<service name="feePayBoeImp" provider="java:RPC" style="document" use="literal"> <parameter name="allowedMethods" value="doProcessor" /> <parameter name="scope" value="Request" /> <parameter name="className" value="com.zte.eas.service.feePayBoeImp.FeePayBoeImpSoapBindingSkeleton" /> <beanMapping qname="scNS:SieFeePay" xmlns:scNS="SieFeePay" languageSpecificType="java:com.zte.eas.getdata.model.SieFeePay[]" /> <beanMapping qname="scNS:PaymentContractOur" xmlns:scNS="PaymentContractOur" languageSpecificType="java:com.zte.eas.getdata.model.PaymentContractOur[]" /> <typeMapping xmlns:ns="http://model.getdata.eas.zte.com" qname="ns:SieFeePay" type="java:com.zte.eas.getdata.model.SieFeePay" serializer="org.apache.axis.encoding.ser.BeanSerializerFactory" deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory" encodingStyle="" /> <typeMapping xmlns:ns="http://model.getdata.eas.zte.com" qname="ns:ImpResult" type="java:com.zte.eas.getdata.model.ImpResult" serializer="org.apache.axis.encoding.ser.BeanSerializerFactory" deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory" encodingStyle="" /> </service>

PageHelper+sql server 2014

当sql里面有with（nolock）和定义了order by（PageInfo<Fixture> pageInfo = fixtureService.getAllFixtureByPage(1, 10,"ChangedOn desc");）就会出现这个异常，单@Test测试是能通过的 数据也能准确返回，这个异常求解决 net.sf.jsqlparser.JSQLParserException at net.sf.jsqlparser.parser.CCJSqlParserUtil.parse(CCJSqlParserUtil.java:56) at com.github.pagehelper.parser.OrderByParser.converToOrderBySql(OrderByParser.java:51) at com.github.pagehelper.dialect.AbstractHelperDialect.getPageSql(AbstractHelperDialect.java:176) at com.github.pagehelper.PageHelper.getPageSql(PageHelper.java:97) at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:129) at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61) at com.sun.proxy.$Proxy26.query(Unknown Source) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433) at com.sun.proxy.$Proxy19.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59) at com.sun.proxy.$Proxy20.getAllFixture(Unknown Source) at com.artesyn.reports.fixture.service.FixtureService.getAllFixtureByPage(FixtureService.java:24) at com.artesyn.reports.fixture.service.FixtureService$$FastClassBySpringCGLIB$$f264224e.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:721) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:656) at com.artesyn.reports.fixture.service.FixtureService$$EnhancerBySpringCGLIB$$681a5e90.getAllFixtureByPage(<generated>) at TestMyBatis.getDataSource(TestMyBatis.java:32) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: net.sf.jsqlparser.parser.ParseException: Encountered " "WITH" "WITH "" at line 3, column 38. Was expecting one of: <EOF> "AS" ... "DO" ... "ANY" ... "KEY" ... "PERCENT" ... "END" ... "JOIN" ... "LEFT" ... "CROSS" ... "OPEN" ... "FULL" ... "TABLE" ... "WHERE" ... "FOR" ... "PIVOT" ... "XML" ... "UNION" ... "GROUP" ... "INNER" ... "ORDER" ... "RIGHT" ... "VALUE" ... "HAVING" ... "INSERT" ... "VALUES" ... "NATURAL" ... "REPLACE" ... "TRUNCATE" ... "INTERSECT" ... "CAST" ... "EXCEPT" ... "MINUS" ... "OVER" ... "PARTITION" ... "EXTRACT" ... "MATERIALIZED" ... "START" ... "CONNECT" ... "PRIOR" ... "SIBLINGS" ... "COLUMN" ... "NULLS" ... "FIRST" ... "LAST" ... "ROWS" ... "RANGE" ... "FOLLOWING" ... "ROW" ... "COMMIT" ... "SEPARATOR" ... "CASCADE" ... "NO" ... "ACTION" ... <K_DATETIMELITERAL> ... "PRECISION" ... ";" ... <S_IDENTIFIER> ... <S_QUOTED_IDENTIFIER> ... "," ... "ORDER" ... "ORDER" ... at net.sf.jsqlparser.parser.CCJSqlParser.generateParseException(CCJSqlParser.java:16869) at net.sf.jsqlparser.parser.CCJSqlParser.jj_consume_token(CCJSqlParser.java:16722) at net.sf.jsqlparser.parser.CCJSqlParser.Statement(CCJSqlParser.java:91) at net.sf.jsqlparser.parser.CCJSqlParserUtil.parse(CCJSqlParserUtil.java:54) ... 62 more Caused by: net.sf.jsqlparser.parser.ParseException: Encountered " "WITH" "WITH "" at line 3, column 38. Was expecting one of:

一段JSON，如何进行解析

从sFlow-rt提供的REST API得到了一段JSON数据，如何进行解析呢？ { "17.ifInmulticastpkts": 0, "17.ifindex": "17", "17.ifindiscards": 0, "17.ifinerrors": 0, "17.ifinoctets": 0, "17.ifinucastpkts": 0, "17.ifoutdiscards": 0, "17.ifouterrors": 0, "17.ifoutoctets": 0, "17.ifoutucastpkts": 0, "17.ifspeed": 10000000000, "17.iftype": "ethernetCsmacd", "19.ifInmulticastpkts": 0, "19.ifindex": "19", "19.ifindiscards": 0, "19.ifinerrors": 0, "19.ifinoctets": 0, "19.ifinucastpkts": 0, "19.ifoutdiscards": 0, "19.ifouterrors": 0, "19.ifoutoctets": 0, "19.ifoutucastpkts": 0, "19.ifspeed": 10000000000, "19.iftype": "ethernetCsmacd", "21.ifInmulticastpkts": 0, "21.ifindex": "21", "21.ifindiscards": 0, "21.ifinerrors": 0, "21.ifinoctets": 0, "21.ifinucastpkts": 0, "21.ifoutdiscards": 0, "21.ifouterrors": 0, "21.ifoutoctets": 0, "21.ifoutucastpkts": 0, "21.ifspeed": 10000000000, "21.iftype": "ethernetCsmacd", "23.ifInmulticastpkts": 0, "23.ifindex": "23", "23.ifindiscards": 0, "23.ifinerrors": 0, "23.ifinoctets": 0, "23.ifinucastpkts": 0, "23.ifoutdiscards": 0, "23.ifouterrors": 0, "23.ifoutoctets": 0, "23.ifoutucastpkts": 0, "23.ifspeed": 10000000000, "23.iftype": "ethernetCsmacd" } 也就是每组数字对应的一个model，但是没有在JSON中分开，这样的JSON如何进行解析，谢谢各位大神。

JAVAFX FXML中找不到TableColumn绑定的方法

如题，JAVAFX FXML中找不到TableColumn绑定的方法 EditAssignmentGradesController的主要相关代码片段如下 ``` package sample; import java.util.Map; import Model.Record; import Model.Student; import Model.Subject; import Model.Score; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import javafx.fxml.FXML; import javafx.scene.control.Label; import javafx.scene.control.TableColumn; import javafx.scene.control.TableView; import javafx.scene.control.TextArea; import javafx.scene.control.cell.TextFieldTableCell; public class EditAssignmentGradesController { @FXML private TableView<Record> recordTable; @FXML private TableColumn<Record, String> nameColumn; @FXML private TableColumn<Record, String> gradeColumn; @FXML private TableColumn<Record, String> bonusColumn; @FXML void onEditName(TableColumn.CellEditEvent<String, String> ddd) { Record record = recordTable.getSelectionModel().getSelectedItem(); record.setName(ddd.getNewValue()); } @FXML private void onEditPoints(TableColumn.CellEditEvent<Record, String> pointsCellEdited) { Record record = recordTable.getSelectionModel().getSelectedItem(); record.setPoints(pointsCellEdited.getNewValue()); } @FXML private Label assignmentLabel; @FXML private Label maxscoreLabel; @FXML private TextArea commentsArea; private int gradeWay; private Subject subject; private ObservableList<Record> recordData = FXCollections.observableArrayList();; ``` FXML中这一段一直显示 The controller 'EditAssignmentGradesController' has no event slot 'onEditName'  整体代码如下 ``` <?xml version="1.0" encoding="UTF-8"?> <?import javafx.scene.control.Button?> <?import javafx.scene.control.Label?> <?import javafx.scene.control.RadioButton?> <?import javafx.scene.control.TableColumn?> <?import javafx.scene.control.TableView?> <?import javafx.scene.control.TextArea?> <?import javafx.scene.layout.AnchorPane?> <AnchorPane prefHeight="400.0" prefWidth="400.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.EditAssignmentGradesController"> <children> <Label layoutX="39.0" layoutY="43.0" text="Assignment:" /> <Label fx:id="assignmentLabel" layoutX="113.0" layoutY="43.0" text="Label" /> <Label layoutX="178.0" layoutY="43.0" text="How is this grade calculated?" /> <Label layoutX="39.0" layoutY="70.0" text="Max Score:" /> <Label fx:id="maxscoreLabel" layoutX="113.0" layoutY="70.0" text="Label" /> <TableView fx:id="recordTable" layoutX="41.0" layoutY="100.0" prefHeight="130.0" prefWidth="300.0"> <columns> <TableColumn fx:id="nameColumn" onEditCommit="#onEditName" prefWidth="75.0" sortable="false" style="-fx-background-color: #66CCFF;" text="Student Name" /> <TableColumn fx:id="gradeColumn" onEditCommit="#onEditPoints" prefWidth="75.0" sortable="false" style="-fx-background-color: #66CCFF;" text="Grade" /> <TableColumn fx:id="bonusColumn" prefWidth="75.0" sortable="false" style="-fx-background-color: #66CCFF;" text="Bonus" /> </columns> <columnResizePolicy> <TableView fx:constant="CONSTRAINED_RESIZE_POLICY" /> </columnResizePolicy> </TableView> <Label layoutX="41.0" layoutY="263.0" text="Comments:" /> <TextArea fx:id="commentsArea" layoutX="113.0" layoutY="253.0" prefHeight="80.0" prefWidth="222.0" /> <Button layoutX="309.0" layoutY="361.0" mnemonicParsing="false" onAction="#handleSave" text="Save" /> <RadioButton layoutX="148.0" layoutY="70.0" mnemonicParsing="false" onAction="#percentWay" text="Percent" /> <RadioButton layoutX="216.0" layoutY="70.0" mnemonicParsing="false" onAction="#lostWay" text="Points Lost" /> <RadioButton layoutX="302.0" layoutY="70.0" mnemonicParsing="false" onAction="#rawWay" text="Raw Points" /> </children> </AnchorPane> ``` 当去除onEditName（）的参数的时候，FXML文件里就不会报错，但是加上就会报错，试了半天不知道原因，恳请各位指点

怎么把这个代码简化一下 能与数据库的数据同步

<form-item label="指标" prop="tarname"> <input type="radio" v-model="data.teachertar.tarname" value="1" >常规考核</input> <input type="radio" v-model="data.teachertar.tarname" value="2" >学生评级</input> <input type="radio" v-model="data.teachertar.tarname" value="3" >同行评级</input> <input type="radio" v-model="data.teachertar.tarname" value="4" >专家或业务主管评价</input> <input type="radio" v-model="data.teachertar.tarname" value="5" >特别奖励</input> <input type="radio" v-model="data.teachertar.tarname" value="6" >教学工作量</input> <input type="radio" v-model="data.teachertar.tarname" value="7" >备课情况</input> <input type="radio" v-model="data.teachertar.tarname" value="8" >上课情况</input> <input type="radio" v-model="data.teachertar.tarname" value="9" >作业批改情况</input> <input type="radio" v-model="data.teachertar.tarname" value="10" >业务活动</input> <input type="radio" v-model="data.teachertar.tarname" value="11" >听课评课</input> <input type="radio" v-model="data.teachertar.tarname" value="12" >开设公开课</input> <input type="radio" v-model="data.teachertar.tarname" value="13" >课件制作</input> <input type="radio" v-model="data.teachertar.tarname" value="14" >网上资源建设</input> <input type="radio" v-model="data.teachertar.tarname" value="15" >课程教学改革</input> </form-item> ``` ```

关于vue的cli里面package.json文件?

求大神指教一下这里面的东西都是啥?特别是scripts里面的,我发现我家里电脑的scripts里面的东西跟公司里scripts里面的东西是不一样的? ``` { "name": "zhiliao.0", "version": "1.0.0", "description": "A Vue.js project", "author": "momo <552488648@qq.com>", "private": true, "scripts": { "dev": "node build/dev-server.js", "build": "npm run build-prod", "start": "cross-env node build/webpack.dll.js && cross-env TYPE=local node build/dev-server.js", "start-dev": "node build/webpack.dll.js && cross-env TYPE=dev node build/dev-server.js", "start-test": "node build/webpack.dll.js && cross-env TYPE=test node build/dev-server.js", "start-prod": "node build/webpack.dll.js && cross-env TYPE=prod node build/dev-server.js", "build-local": "cross-env TYPE=local model=dev node build/webpack.dll.js && cross-env TYPE=local node build/build.js", "build-dev": "cross-env TYPE=dev model=build node build/webpack.dll.js && cross-env TYPE=dev node build/build.js", "build-test": "cross-env TYPE=test model=build node build/webpack.dll.js && cross-env TYPE=test node build/build.js", "build-prod": "cross-env TYPE=prod model=build node build/webpack.dll.js && cross-env TYPE=prod node build/build.js" }, "dependencies": { "axios": "^0.15.3", "blueimp-md5": "^2.7.0", "es6-promise": "^4.1.0", "mint-ui": "^2.2.1", "qs": "^6.4.0", "vue": "^2.2.2", "vue-baidu-map": "^0.10.5", "vue-router": "^2.2.0", "vuex": "^2.2.1", "weixin-js-sdk": "^1.2.0" }, "devDependencies": { "add-asset-html-webpack-plugin": "^2.1.2", "autoprefixer": "^6.7.2", "babel-core": "^6.22.1", "babel-eslint": "^8.0.3", "babel-loader": "^6.2.10", "babel-plugin-syntax-jsx": "^6.18.0", "babel-plugin-transform-runtime": "^6.22.0", "babel-plugin-transform-vue-jsx": "^3.5.0", "babel-preset-env": "^1.2.1", "babel-preset-es2015": "^6.24.1", "babel-preset-stage-2": "^6.22.0", "babel-register": "^6.22.0", "babel-runtime": "^6.26.0", "chalk": "^1.1.3", "connect-history-api-fallback": "^1.3.0", "copy-webpack-plugin": "^4.0.1", "cross-env": "^5.1.1", "css-loader": "^0.26.4", "eslint": "4.4.1", "eslint-config-standard": "10.2.1", "eslint-friendly-formatter": "3.0.0", "eslint-loader": "1.9.0", "eslint-plugin-html": "3.1.1", "eslint-plugin-import": "2.7.0", "eslint-plugin-node": "5.1.1", "eslint-plugin-promise": "3.5.0", "eslint-plugin-standard": "3.0.1", "eventsource-polyfill": "^0.9.6", "express": "^4.14.1", "extract-text-webpack-plugin": "^2.0.0", "file-loader": "^0.10.0", "form-data": "^0.2.0", "friendly-errors-webpack-plugin": "^1.1.3", "function-bind": "^1.1.0", "happypack": "^4.0.0", "html-webpack-plugin": "^2.28.0", "http-proxy-middleware": "^0.17.3", "iconv-lite": "^0.4.7", "mime": "~1.3.4", "node-sass": "^4.9.3", "opn": "^4.0.2", "optimize-css-assets-webpack-plugin": "^1.3.0", "ora": "^1.3.0", "portfinder": "^1.0.13", "request": "~2.72.0", "rimraf": "^2.6.0", "sass-loader": "^6.0.6", "semver": "^5.3.0", "shelljs": "^0.8.1", "url-loader": "^0.5.7", "urlencode": "^1.1.0", "verification-code": "^1.0.0", "vue-loader": "^11.1.4", "vue-style-loader": "^2.0.5", "vue-template-compiler": "^2.2.4", "webpack": "^2.2.1", "webpack-bundle-analyzer": "^2.2.1", "webpack-dev-middleware": "^1.10.0", "webpack-hot-middleware": "^2.16.1", "webpack-merge": "^2.6.1", "webpack-parallel-uglify-plugin": "^1.0.2", "workbox-webpack-plugin": "^2.1.2", "ws": "^0.4.32" }, "engines": { "node": ">= 4.0.0", "npm": ">= 3.0.0" }, "publishConfig": { "registry": "http://registry.npm.alibaba-inc.com" }, "browserslist": [ "> 1%", "last 2 versions", "not ie <= 8" ] } ```

sencha touch打包压缩后,访问报jsonp undefined

sencha touch开发好的工程在电脑上运行正常,用官方的ryby工具压缩后电脑上无法运行,提示Uncaught TypeError: Cannot read property 'JsonP' of undefined ; 在工程中的众多store中都用到jsonp的访问方式,经过压缩后无法识别JsonP,不知道是否有大神知道解决办法? 答对50分送上,其中一个store的源码如下: Ext.define("video.store.MenuStorej",{ extend:"Ext.data.Store", requires:["video.model.MenuModel","Ext.data.Request", "Ext.data.proxy.JsonP","Ext.data.JsonP"], config:{ model:"video.model.MenuModel", proxy: { type: 'jsonp', url: 'https://openapi.youku.com/v2/schemas/video/category.json', reader: { type: "json", rootProperty: "categories" } }, listeners:{ beforeload:function( store, operation, eOpts ){ }, load:function( store, records, successful, operation, eOpts ){ } } } });

hibernate.cfg.xml mapping 中如何配置多个实体

<mapping class="com.nbicc.ita.model.AppInfo"></mapping> 我想同时配置多个class,但是这样貌似不行，请问有没有好的方法。 <mapping class="com.nbicc.ita.model.*"></mapping>

mongo 聚合查询 分组，求最大值

数据 聚合查询实在是要了老命了，下面是模拟数据： ``` { "_id" : ObjectId("590c15751f70bd329f8a972d"), "_class" : "com.birdnest.model.AppPublish", "user" : "admin", "deviceType" : "nurse", "version" : "1.1。2。2", "message" : "范德萨312313213213范德萨", "creation" : ISODate("2017-05-05T06:02:29.300Z") } { "_id" : ObjectId("590c15751f70bd329f8a972e"), "_class" : "com.birdnest.model.AppPublish", "user" : "admin", "deviceType" : "nurse", "version" : "1.1。2。2", "message" : "范德萨312313213213范德萨", "creation" : ISODate("2017-05-05T06:02:29.447Z") } { "_id" : ObjectId("590c157b1f70bd329f8a972f"), "_class" : "com.birdnest.model.AppPublish", "user" : "admin", "deviceType" : "bed", "version" : "1.1。2。2", "message" : "范1123德萨312313213213范德萨", "creation" : ISODate("2017-05-05T06:02:35.731Z") } { "_id" : ObjectId("590c157c1f70bd329f8a9730"), "_class" : "com.birdnest.model.AppPublish", "user" : "admin", "deviceType" : "bed", "version" : "1.1。2。2", "message" : "范1123德萨312313213213范德萨", "creation" : ISODate("2017-05-05T06:02:36.164Z") } { "_id" : ObjectId("590c158a1f70bd329f8a9733"), "_class" : "com.birdnest.model.AppPublish", "user" : "admin", "deviceType" : "room", "version" : "1.1.112", "message" : "范1123德萨312313213213范德萨", "creation" : ISODate("2017-05-05T06:02:50.082Z") } { "_id" : ObjectId("590c158a1f70bd329f8a9734"), "_class" : "com.birdnest.model.AppPublish", "user" : "admin", "deviceType" : "room", "version" : "1.1.112", "message" : "范1123德萨312313213213范德萨", "creation" : ISODate("2017-05-05T06:02:50.238Z") } ``` 需求 按照deviceType分类，获得其中每个分类最新的一个版本号 结果举例 ``` /* 1 */ { "deviceType" : "bed", "version" :"1.1.112") } /* 2 */ { "deviceType" : "room", "version" :"1.1.112") } /* 3 */ { "deviceType" : "nurse", "version" : "1.1.112") } ```

3d网页的代码谁能帮我看一下，说的什么意思

ExtensionPackages> <ExtensionPackage name="ThreeModelViewer_ExtensionPackage" description="3D Model Viewer Widget" vendor="ThingWorx Labs" packageVersion="1.4.1" minimumThingWorxVersion="6.0.0"/> </ExtensionPackages> <Widgets> <Widget name="ThreeModelViewer"> <UIResources> <FileResource type="JS" file="three.min.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="tween.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="ThreeModelViewer.ide.js" description="" isDevelopment="true" isRuntime="false"/> <FileResource type="CSS" file="ThreeModelViewer.ide.css" description="" isDevelopment="true" isRuntime="false"/> <FileResource type="JS" file="ThreeModelViewer.runtime.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="CSS" file="ThreeModelViewer.runtime.css" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="OrbitControls.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="Detector.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="Loader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/libs/jszip.min.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/3MFLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/AMFLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/AssimpJSONLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/AssimpLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/AWDLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/BabylonLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/BinaryLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/collada/Animation.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/collada/AnimationHandler.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/collada/KeyFrameAnimation.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/ColladaLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/ctm/ctm.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/ctm/CTMLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/ctm/lzma.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/DDSLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/deprecated/SceneLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/FBXLoader2.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="curves/NURBSCurve.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="curves/NURBSSurface.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="curves/NURBSUtils.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/KMZLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/MD2Loader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/MTLLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/OBJLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/PCDLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/PDBLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/PlayCanvasLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/PLYLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/PVRLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/STLLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/SVGLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/GLTFLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/TGALoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/UTF8Loader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/VRMLLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/VTKLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/sea3d/SEA3D.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/sea3d/SEA3DDeflate.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/sea3d/SEA3DLoader.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/sea3d/SEA3DLZMA.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="loaders/sea3d/XSEA3DLegacy.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="EventControls.js" description="" isDevelopment="false" isRuntime="true"/> <FileResource type="JS" file="stats.min.js" description="" isDevelopment="false" isRuntime="true"/> </UIResources> </Widget> </Widgets> </Entities>

下了一个利用gym环境进行机器学习的代码，配置好环境后，运行失败，实在是看不懂了？

本人配置的环境是 tensorflow2.1.0 keras2.3.1 代码运行错误的输出如下 在网上找没找到出现类似问题的。。哭了 ``` Traceback (most recent call last): File ".\DeepQ_v0.py", line 157, in <module> learner.train() File ".\DeepQ_v0.py", line 110, in train update_target = np.copy(self.model.predict(old_state.reshape(1, self.input_width))[0]) File "D:\python3.6.3\lib\site-packages\keras\engine\training.py", line 1462, in predict callbacks=callbacks) File "D:\python3.6.3\lib\site-packages\keras\engine\training_arrays.py", line 324, in predict_loop batch_outs = f(ins_batch) File "D:\python3.6.3\lib\site-packages\tensorflow_core\python\keras\backend.py", line 3727, in __call__ outputs = self._graph_fn(*converted_inputs) File "D:\python3.6.3\lib\site-packages\tensorflow_core\python\eager\function.py", line 1551, in __call__ return self._call_impl(args, kwargs) File "D:\python3.6.3\lib\site-packages\tensorflow_core\python\eager\function.py", line 1591, in _call_impl return self._call_flat(args, self.captured_inputs, cancellation_manager) File "D:\python3.6.3\lib\site-packages\tensorflow_core\python\eager\function.py", line 1692, in _call_flat ctx, args, cancellation_manager=cancellation_manager)) File "D:\python3.6.3\lib\site-packages\tensorflow_core\python\eager\function.py", line 545, in call ctx=ctx) File "D:\python3.6.3\lib\site-packages\tensorflow_core\python\eager\execute.py", line 67, in quick_execute six.raise_from(core._status_to_exception(e.code, message), None) File "<string>", line 3, in raise_from tensorflow.python.framework.errors_impl.NotFoundError: '__inference_keras_scratch_graph_144' is neither a type of a primitive operation nor a name of a function registered in binary running on LAPTOP-JKA2BVQ. Make sure the operation or function is registered in the binary running in this process. ```

django.db.utils.InternalError: (1050, "Table 'django_content_type' already exists") 迁移文件建立数据表的时候一直报错

django.db.utils.InternalError: (1050, "Table 'django_content_type' already exists") 在网上看到很多的方法，大概都是 先删除 所有的迁移文件， 再删除 数据库中对应的 Django_migrations 表里面的所有数据 之后再进行创建迁移文件然后再执行创建数据表的操作，但是报 没有应用啥啥啥的错误。。。 接着执行： python manage.py migrate booktest --fake 结果再执行 ： python manage.py migrate 还是报 1050 的错误。。。。。。。。 下面附上详细报错信息，求网友大哥们解答~~！！ (django_py3) huangdonglin@huangdonglin-virtual-machine:~/django_show/test2$ python manage.py migrate Operations to perform: Synchronize unmigrated apps: messages, staticfiles Apply all migrations: admin, booktest, sessions, auth, contenttypes Synchronizing apps without migrations: Creating tables... Running deferred SQL... Installing custom SQL... Running migrations: Rendering model states... DONE Applying contenttypes.0001_initial...Traceback (most recent call last): File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 62, in execute return self.cursor.execute(sql) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line 124, in execute return self.cursor.execute(query, args) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 170, in execute result = self._query(query) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 328, in _query conn.query(q) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 517, in query self._affected_rows = self._read_query_result(unbuffered=unbuffered) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 732, in _read_query_result result.read() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 1075, in read first_packet = self.connection._read_packet() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 684, in _read_packet packet.check_error() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/protocol.py", line 220, in check_error err.raise_mysql_exception(self._data) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/err.py", line 109, in raise_mysql_exception raise errorclass(errno, errval) pymysql.err.InternalError: (1050, "Table 'django_content_type' already exists") The above exception was the direct cause of the following exception: Traceback (most recent call last): File "manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line utility.execute() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/__init__.py", line 330, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/base.py", line 390, in run_from_argv self.execute(*args, **cmd_options) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/base.py", line 441, in execute output = self.handle(*args, **options) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/core/management/commands/migrate.py", line 221, in handle executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/executor.py", line 110, in migrate self.apply_migration(states[migration], migration, fake=fake, fake_initial=fake_initial) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/executor.py", line 147, in apply_migration state = migration.apply(state, schema_editor) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/migration.py", line 115, in apply operation.database_forwards(self.app_label, schema_editor, old_state, project_state) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/migrations/operations/models.py", line 59, in database_forwards schema_editor.create_model(model) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/base/schema.py", line 286, in create_model self.execute(sql, params or None) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/base/schema.py", line 111, in execute cursor.execute(sql, params) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 79, in execute return super(CursorDebugWrapper, self).execute(sql, params) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 64, in execute return self.cursor.execute(sql, params) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/utils.py", line 97, in __exit__ six.reraise(dj_exc_type, dj_exc_value, traceback) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/utils/six.py", line 658, in reraise raise value.with_traceback(tb) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/utils.py", line 62, in execute return self.cursor.execute(sql) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line 124, in execute return self.cursor.execute(query, args) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 170, in execute result = self._query(query) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/cursors.py", line 328, in _query conn.query(q) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 517, in query self._affected_rows = self._read_query_result(unbuffered=unbuffered) File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 732, in _read_query_result result.read() File "/home/huangdonglin/.virtualenvs/django_py3/lib/python3.6/site-packages/pymysql/connections.py", line 1075, in read first_packet = self.connection._read_packet() File 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