jackson.annotation.jar 已经导入,为什么还报错 8C

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: Constructor threw exception;_ nested exception is java.lang.NoClassDefFoundError: com/fasterxml/jackson/annotation/JsonInclude$Value_

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bean实例化异常、构造方法有问题、 maven里是否有个这个jar包或者换个版本的jar包

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导入到navicat,一直不成功。。rn报错如下: rn[code=text]rn[Err] 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '/*rnMySQL BackuprnSource Server Version: 5.5.28rnSource Database: xgjzxrnDate' at line 1rn[Err] /*rnMySQL BackuprnSource Server Version: 5.5.28rnSource Database: xgjzxrnDate: 2017/4/7 20:12:44rn*/rnrnSET FOREIGN_KEY_CHECKS=0;rnrn-- ----------------------------rn-- Table structure for `t_admin`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_admin`;rnCREATE TABLE `t_admin` (rn `id` int(11) NOT NULL AUTO_INCREMENT,rn `username` varchar(255) DEFAULT NULL,rn `password` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`id`)rn) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_bus_detail`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_bus_detail`;rnCREATE TABLE `t_bus_detail` (rn `bus_id` int(11) NOT NULL AUTO_INCREMENT,rn `bus_city` varchar(255) DEFAULT NULL,rn `bus_province` varchar(255) DEFAULT NULL,rn `img1` varchar(255) DEFAULT NULL,rn `bus_type_id` int(11) DEFAULT NULL,rn `bus_offer` varchar(255) DEFAULT NULL,rn `bus_xl` varchar(255) DEFAULT NULL,rn `bus_price` int(11) DEFAULT NULL,rn `bus_level` int(11) DEFAULT NULL,rn `bus_time` int(11) DEFAULT NULL,rn PRIMARY KEY (`bus_id`),rn KEY `bus_type_id` (`bus_type_id`),rn KEY `bus_city` (`bus_city`),rn KEY `bus_province` (`bus_province`),rn CONSTRAINT `t_bus_detail_ibfk_1` FOREIGN KEY (`bus_type_id`) REFERENCES `t_type` (`ty_id`)rn) ENGINE=InnoDB AUTO_INCREMENT=21 DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_city`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_city`;rnCREATE TABLE `t_city` (rn `c_id` int(11) NOT NULL AUTO_INCREMENT,rn `c_province` int(11) DEFAULT NULL,rn `c_cityname` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`c_id`),rn KEY `c_province` (`c_province`),rn CONSTRAINT `t_city_ibfk_1` FOREIGN KEY (`c_province`) REFERENCES `t_province` (`p_id`)rn) ENGINE=InnoDB DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_consult`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_consult`;rnCREATE TABLE `t_consult` (rn `ct_id` int(11) NOT NULL AUTO_INCREMENT,rn `ct_title` varchar(255) DEFAULT NULL,rn `ct_content` varchar(255) DEFAULT NULL,rn `ct_author` varchar(255) DEFAULT NULL,rn `ct_img1` varchar(255) DEFAULT NULL,rn `ct_img2` varchar(255) DEFAULT NULL,rn `ct_img3` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`ct_id`)rn) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_level`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_level`;rnCREATE TABLE `t_level` (rn `le_id` int(11) NOT NULL,rn `le_name` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`le_id`)rn) ENGINE=InnoDB DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_province`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_province`;rnCREATE TABLE `t_province` (rn `p_id` int(11) NOT NULL,rn `p_province_name` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`p_id`)rn) ENGINE=InnoDB DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_showcase`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_showcase`;rnCREATE TABLE `t_showcase` (rn `show_id` int(11) NOT NULL AUTO_INCREMENT,rn `show_title` varchar(255) DEFAULT NULL,rn `show_picture1` varchar(255) DEFAULT NULL,rn `show_picture2` varchar(255) DEFAULT NULL,rn `show_picture3` varchar(255) DEFAULT NULL,rn `show_content` varchar(255) DEFAULT NULL,rn `show_author` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`show_id`)rn) ENGINE=InnoDB DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_type`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_type`;rnCREATE TABLE `t_type` (rn `ty_id` int(11) NOT NULL AUTO_INCREMENT,rn `type_name` varchar(255) DEFAULT NULL,rn PRIMARY KEY (`ty_id`)rn) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;rnrn-- ----------------------------rn-- Table structure for `t_user`rn-- ----------------------------rnDROP TABLE IF EXISTS `t_user`;rnCREATE TABLE `t_user` (rn `a_id` int(11) NOT NULL AUTO_INCREMENT,rn `a_name` varchar(255) DEFAULT NUrn[Msg] Finished - Unsuccessfullyrn--------------------------------------------------rnrnrn[/code]
为什么导入已存在的工程会报错?
小弟第一次用java me,好学地找了几本书,想把书附光盘里的程序研究学习。结果每次都报错!rn而且我试了下,自己先写了个helloworld,wtk里面调通。然后我先移除,再导入,结果也一样报错!!!算怎么回事啊!rn---------rn报错:'building workspace'has encounter a problem.errors occurred during the buildrn详细信息details:rnErrors occurred during the build.rnErrors running builder 'Preverification' on project 'Chap04_Command_LongLabel'.rnorg.objectweb.asm.ClassReader.accept(Lorg/objectweb/asm/ClassVisitor;Z)Vrn--------------rn我是依次从菜单栏中选择File->Import->General->Existing Projects into Workspace。rn 单击Browse按钮,选择要打开的项目文件夹后,单击Finish按钮导入的。rnrn为什么?谢谢!!
这个控件我已经安装了,怎么还报错啊?
[img=http://dz818.3a3.cn/2.jpg][/img]rnrn我的版本delphi7.0 在网上down了一个源码,一打开就报错,这个是什么问题呢??我截图出来看看,开始学习这个就碰到钉子了。已经安装了这个dbgrideh插件了啊。rn下载地址:http://download.csdn.net/source/1378504rnrn[img=http://dz818.3a3.cn/3.jpg][/img]rn这个我也安装了TrayIcon插件的,还是报错,哪位大大能告知QQ,远程帮我看看么??rn真晕了。
导入已经安装的产品
安装新的installManager,导入已经安装的产品(向导或者命令行),然后使用iim进行管理 1,使用 Installation Manager 静默导入软件包 [root@portal01 tools]# ./imcl input input.xml cat input.xml &amp;lt;!-- Include XML encoding. --&amp;gt; &amp;lt;?xml ve...
已经全局导入$,但是在demo.vue中使用$,eslint报错
问题如题 解决办法:在.eslint.js中添加 env: { browser: true, // 添加 jquery: true },
maven项目已经导入jar包但是import包里的类时报错
从别人的电脑拷贝过来的项目(没有问题的),导入到我电脑的eclipse后就报错了。我看项目的jar包已经导入到Libraries,但是import的该包里那个类就报错了。[img=https://img-bbs.csdn.net/upload/201711/30/1512021557_140371.png][/img][img=https://img-bbs.csdn.net/upload/201711/30/1512021567_846541.png][/img][img=https://img-bbs.csdn.net/upload/201711/30/1512021576_400154.png][/img]rn求各位大神们指教指教了~
java mysql数据已经插入成功!数据库有值为什么还报错?
/**rn * @param datarn * @return -1 表示已存在此用户名rn * @throws SQLExceptionrn */rn public long addUser(UserData data) throws SQLExceptionrn rn long id = -1;rn if(!findUserByName(data.getUserName()))rn rn String sql = "insert into account(userName,passWord) values(?,?)";rn QueryRunner qr = new QueryRunner(); rn Connection conn = DbHelper.dbHelper.getConnection();rn qr.update(conn, sql, data.getUserName(),data.getPassWord()); rn System.out.println("1");rn id = (Long) qr.query(conn, "SELECT LAST_INSERT_ID()", new ScalarHandler(1)); rn //DbUtils.close(conn);rn rn return id;rn rnrn数据库都已经插入成功了,为什么还报错,折腾了一个晚上了,网上都是这个答案,不过还是不成功。rnjava.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long
已经引用了程序集 为什么还报错未引用或找到 在线求解!!
[img=http://img.my.csdn.net/uploads/201212/27/1356597483_3396.jpg][/img]rnasp.net在BLL层和UI层引用是出未引用 但我是引用了 运行时报错 请教各位! 谢谢
linux已经手动释放过了内存,为什么还会将内存用完。
已经用命令echo 3 > /proc/sys/vm/drop_caches,手动释放过内存,为什么继续运行一段时间后,还是会把空闲内存给用完。rn[img=https://img-bbs.csdn.net/upload/201709/08/1504872623_147918.png][/img]rn求各位大神指点迷津[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/001/face/54.gif][/img]
ApplicationResources.properties已经转译成 UNIC码了 为什么还出现乱码
userlist.jsp.del = \u5220\u9664rnuserlist.jsp.deluser.err = \u8BF7\u9009\u62E9\u8981\u5220\u9664\u7684\u7528\u6237rnrnrnrn rn rn rn rn rn rn rnrnpublic class UsersAction extends LookupDispatchActionrnrnrn protected Map getKeyMethodMap() rn rn Map map=new HashMap();rn map.put("userlist.jsp.del","addUser");rn map.put("userlist.jsp.button.deluser","delUser");rn return map;rn rn rn public ActionForward addUser(ActionMapping mapping,rn ActionForm form,rn HttpServletRequest request,rn HttpServletResponse response)throws IOException,ServletExceptionrn rn String forwardUrl = "addUser";rn return mapping.findForward(forwardUrl);rn rn rnrnrnrn然后报错:rnjavax.servlet.ServletException: Action[/login/usermanager] missing resource 'æ·»åŠ ç”¨æˆ·' in key method maprn org.apache.struts.actions.LookupDispatchAction.getLookupMapName(LookupDispatchAction.java:240)rn org.apache.struts.actions.LookupDispatchAction.getMethodName(LookupDispatchAction.java:281)rn org.apache.struts.actions.LookupDispatchAction.execute(LookupDispatchAction.java:158)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:690)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn com.wiselink.filter.SetCharacterEncoding.doFilter(SetCharacterEncoding.java:23)rnrnrn请各位高人帮帮我 怎么处理才好
已经限制了重复投票,为什么还有人可以作弊?
请指教!
已经声明了,为什么还提示“必须声明变量@Num”
存储过程如下:rnrnalter procedure getLoseNumrn@TableName nvarchar(100)rnasrnrncreate table #temptable(a int)rndeclare @char varchar(1000),@i intrndeclare @num intrnrnexec('set @num=(select max(id) from '+@TableName+')')rnset @i=1rnwhile @i<=@numrnbeginrn insert #temptable values (@i)rn set @i=@i+1rnendrnexec ('select a from #temptable where a not in (select id from '+@TableName+')')rn
变量nNo, BufTempA 已经无效,为什么还占用内存(栈空间)?
void CDlg::OnBnClickedButton1()rnrnrn ........rn for (int i = 0; i < 10; i++)rn rn int nNo;rn TCHAR BufTempA[400];rn .......rn nNo = i;rn rn ........rn 在此处, 变量nNo, BufTempA 已经无效,为什么还占用内存(栈空间)? 如何正确理解.rnrnrn
我已经提前载入图片了,为什么还这么慢?
我在网页开头,已经提前载入了图片:rn
路由已经限制带宽,为什么还有人的网速大于设定值?
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救命,为什么网络已经断了,远程数据库的进程还存在?
我用pb的数据管道传输数据,在事务中设置了,如果网络中断不自动提交,但是发现在用电话线点对点拨号到远程服务器,在从本地数据库向远程数据库传输数据的过程中,我人为把网络断开,此时发现远程数据库上的连接进程没有消失,并且锁住了接收数据的表,请问有什么办法解决吗?在断网之后进程自动取消,我用的数据库是sqlserver2000
已经link了用到的库,为什么还出现error LNK2001错误??
error LNK2001: unresolved external symbol "class myLog winLog"rn已经在project setting->link 中加入了myLog.objrn为什么还是无法识别呢
版主:我的贴子已经结了,为什么还可以回复?
http://community.csdn.net/Expert/topic/3169/3169797.xml?temp=.7543909
ASP页面已经执行结束,为什么还提示超时?
我的ASP页面是执行一个比较大的报表,在局域网运行时间在1分钟左右,但是在internet上就显示该页无法访问。但可以证明我的asp程序已经运行结束,因为我在ASP文件的末尾要将该文件执行的时间记录到数据库里,每次访问都记录了该页的运行时间。rnrn可以断定不是程序的问题,因为在局域网内运行正常。rnrn脚本超时设置如下:rnserver.ScriptTimeout=900
Intellij idea配置tomcat 注意事项 为什么配置完还报错?导入tomcat jar 包
首先介绍如何配置tomcat,先确定是否有配置错误。导入项目的时候排错,也要留意这一个地方。 这里是没有了依赖tomcat jar包。 所以要加入tomcat的jar包。 启动成功后,会弹出网页,见到这个代表配置成功。 ...
为什么已经包含头文件了,还出现undefined reference?
[img=https://img-bbs.csdn.net/upload/201307/22/1374483780_734973.jpg][/img][img=https://img-bbs.csdn.net/upload/201307/22/1374483785_601289.jpg][/img][img=https://img-bbs.csdn.net/upload/201307/22/1374483803_303036.jpg][/img]rnrn为什么已经包含头文件T1.h了,编译的时候还出现:rnE:\project\ACR3901U-S1\ACR3901\AppBin/../FSL/KSL/TPDU_Common/TPDU_Common.c:1372: undefined reference to `T0Parse'rnE:\project\ACR3901U-S1\ACR3901\AppBin/../FSL/KSL/TPDU_Common/TPDU_Common.c:1376: undefined reference to `T1Parse'rn
命名空间已经声明,为什么还提示“IXMLDOMDocumentPtr”为不明确的符号?
程序中已明确声明了--using namespace MSXML2;rnrn但编译时还是告知--error C2872: “IXMLDOMDocumentPtr” : 不明确的符号, 。。。。rnrn只有在定义每个变量,明确在声明才可以--如下:rnMSXML2::IXMLDOMDocumentPtr docPtr;rnMSXML2::IXMLDOMNodePtr DOMNodePtr;rnMSXML2::IXMLDOMNamedNodeMapPtr DOMNamedNodeMapPtr;rnrn为什么?命名空间已经声明,为什么还提示“IXMLDOMDocumentPtr”为不明确的符号?rnrn程序代码如下:rnrn[code=C/C++]rn#import "msxml3.dll"rnusing namespace MSXML2;rnrninline void TESTHR( HRESULT _hr ) rn if FAILED(_hr) throw(_hr); rnrnvoid XMLDOMNamedNodeMap()rnrn try rn IXMLDOMDocumentPtr docPtr;rn IXMLDOMNodePtr DOMNodePtr;rn IXMLDOMNamedNodeMapPtr DOMNamedNodeMapPtr;rnrn //initrn TESTHR(CoInitialize(NULL)); rn TESTHR(docPtr.CreateInstance("Msxml2.DOMDocument.5.0"));rn rn VARIANT vtTemp;rnrn vtTemp.vt=VT_I2;rn vtTemp.iVal = MSXML2::NODE_ATTRIBUTE;rnrn // load a documentrn _variant_t varXml("C:\book.xml");rn _variant_t varOut((bool)TRUE);rn varOut = docPtr->load(varXml);rn if ((bool)varOut == FALSE)rn throw(0);rn rn DOMNodePtr = docPtr->createNode(vtTemp, "Sci-Fi", "");rn DOMNamedNodeMapPtr = docPtr->documentElement->attributes;rn DOMNamedNodeMapPtr->setNamedItem(DOMNodePtr);rnrn MessageBox(NULL, _bstr_t(docPtr->xml), _T("New Document"), MB_OK);rnrn catch(...)rn rn MessageBox(NULL, _T("Exception occurred"), _T("Error"), MB_OK);rn rn CoUninitialize();rnrn[/code]
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