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[代码生成器] 技术支持-代码生成spring扫描配置路径entity,dao,control

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发表于 2014-6-24 11:42:04 | 显示全部楼层 |阅读模式
请求地址有误,请检查您的配置是否正确!可以参照下面的步骤进行相关文件的配置。   
    代码生成示例   


          
  • jeecg_config文件中配置:


               bussi_package=com.buss // 生成代码的包前缀      
                  
  • 代码生成时的配置:

                    
    • 表名:guoming_test;
    • 代码分层风格:代码分层;
    • 包名:guoming;
                

代码生成后的工作:
    第一步:配置扫描配置文件   

  •   spring-mvc.xml,配置control 扫描路径
    1. <context:component-scan base-package="com.buss.*">   
    2.         <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" />
    3. </context:component-scan>
    复制代码


                                 
                  
  •   spring-mvc-hibernate.xml,配置service、entity扫描路径

                 
    • 加载service,此时要排除要controller,因为controller已经spring-mvc中加载过了
      1. <context:component-scan base-package="com.buss.*">   
      2.         <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" />
      3. </context:component-scan>
      复制代码
    •   扫描hibernate实体
      1. <property name="packagesToScan">   
      2.         <list>        
      3.         ....        
      4.         <value>com.buss.entity.*</value>
      5.         </list>
      6. </property>
      复制代码
                如果生成代码时,代码分层风格选择了“业务分层”,则配置文件如下:
    1. <property name="packagesToScan">     
    2. <list>
    3. ....         
    4. <value>com.buss.*.entity</value>      
    5. </list>
    6. </property>
    复制代码
  第二步:编辑菜单地址   

  • 系统管理-->菜单管理-->录入菜单
  • 填写地址:guomingTestController.do?guomingTest

发表于 2014-6-25 11:24:12 | 显示全部楼层
貌似照着配置了还是报同样的错误
发表于 2014-6-25 12:21:24 | 显示全部楼层
本帖最后由 joln 于 2014-6-25 14:54 编辑

清除了一下缓存,重新配置了地址,ok了
发表于 2014-7-22 11:17:26 | 显示全部楼层
配置后,报错:
java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
发表于 2014-9-4 14:06:19 | 显示全部楼层
已经注入,启动时显示已经映射好了,但还是报错,找不到jsp文件
发表于 2015-2-3 13:48:24 | 显示全部楼层
[org.jeecgframework.core.common.exception.MyExceptionHandler]java.lang.NullPointerException
        请问这是什么问题,代码生成以后配置完访问就包这样的错误
发表于 2016-3-9 16:36:36 | 显示全部楼层
通过代码生成器生成的代码怎么都报这个错误
[org.jeecgframework.core.common.exception.GlobalExceptionResolver]全局处理异常捕获:
java.lang.NullPointerException
at org.jeecgframework.core.common.dao.impl.GenericBaseCommonDao.getDataGridReturn(GenericBaseCommonDao.java:725)
        at org.jeecgframework.core.common.service.impl.CommonServiceImpl.getDataGridReturn(CommonServiceImpl.java:260)
发表于 2016-10-5 12:07:51 | 显示全部楼层
求助:生成代码并加入菜单后,list正常,但是点“编辑”后报错,前面都按说明做的,没有报错,tAcc也确实在实体中,实在是找不到原因啊:

十月 05, 2016 11:24:21 上午 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [springMvc] in context with path [/jeecg] threw exception [An exception occurred processing JSP page /webpage/com/jwdt/testden/testden-update.jsp at line 32

29:                                                         </label>
30:                                                 </td>
31:                                                 <td class="value">
32:                                                               <input id="tAcc" name="tAcc" type="text" style="width: 150px" class="inputxt"  value='${testdenPage.tAcc}'>
33:                                                         <span class="Validform_checktip"></span>
34:                                                         <label class="Validform_label" style="display: none;">账号</label>
35:                                                 </td>


Stacktrace:] with root cause
javax.el.PropertyNotFoundException: Property 'tAcc' not found on type com.jwdt.testden.entity.TestdenEntity
        at javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:290)
        at javax.el.BeanELResolver$BeanProperties.access$300(BeanELResolver.java:243)
        at javax.el.BeanELResolver.property(BeanELResolver.java:377)
        at javax.el.BeanELResolver.getValue(BeanELResolver.java:97)
        at org.apache.jasper.el.JasperELResolver.getValue(JasperELResolver.java:104)
        at org.apache.el.parser.AstValue.getValue(AstValue.java:184)
        at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
        at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:950)
        at org.apache.jsp.webpage.com.jwdt.testden.testden_002dupdate_jsp._jspx_meth_t_005fformvalid_005f0(testden_002dupdate_jsp.java:247)
        at org.apache.jsp.webpage.com.jwdt.testden.testden_002dupdate_jsp._jspService(testden_002dupdate_jsp.java:141)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:747)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:485)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:410)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:337)
        at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:209)
        at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
        at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1221)
        at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:90)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:140)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1082)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:623)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:744)
发表于 2017-7-20 10:35:47 | 显示全部楼层
joln 发表于 2014-6-25 12:21
清除了一下缓存,重新配置了地址,ok了

哥们,你是怎么解决的啊,我也遇到这个问题了,页面报404,控制台报“[org.springframework.web.servlet.PageNotFound:1114] No mapping found for HTTP request with URI [/jeecg/customInfoController.do] in DispatcherServlet with name 'springMvc'”。分享一下经验呗。先谢谢了!
发表于 2018-7-19 15:10:21 | 显示全部楼层
逸轩居士 发表于 2017-7-20 10:35
哥们,你是怎么解决的啊,我也遇到这个问题了,页面报404,控制台报“[org.springframework.web.servlet. ...

哥们,你是怎么解决的啊,我也遇到这个问题了,页面报404,好像根本没有执行到java文件
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