今天用MiinE制作一个java企业网站,结果产品录入时,总是无法输入,查看MiinE日志,反复多次仅无法找到原因。
后来看到一段java代码:
//private String inputUserName;
entry.setInputUserName((String)m.get("inputUserName"));
entry.setPrice((Float)m.get("price"));
意识到可能是数据库问题,进入miine产品表,修改price为Float,结果产品可成功保存了。
错误日志如下:
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
htmlKeyWord : inputUserName : miininputUserId : 1buseSelfTemplete : truebcmdIndex : truecatid : 9contentEditor : <p>尚云时尚资讯网站上线</p>
viewCount : 0htmlTitle : tagsName : htmlDescription : templetePath : price : 10bpassed : truecatName : 门户网站bcmsCat : truebcheck : trueauthorName : act : addtitle : 尚云时尚资讯网站上线数据库连接已存在,直接返回!
DbUtil query getObjectBySQL() sql:select * from shop_product where title='尚云时尚资讯网站上线' and catid=9map boolean:true
操作数据库错误,请检查表单字段是否空值,负值等错误,CmsArticle
insert source sql:insert into shop_product(@colNameList) values(@ValueList)
insert sql:insert into shop_product(title,contentfilePath,catid,catName,htmlTitle,htmlKeyWord,htmlDescription,templetePath,buseSelfTemplete,authorName,tagsName,viewCount,bcheck,bpassed,bcmdIndex,bcmsCat,addTime,updateTime,inputUserId,inputUserName,price) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
DbUtil query getObjectBySQL() sql:select * from shop_product where title='尚云时尚资讯网站上线' and catid=9map boolean:true
操作数据库错误,请检查表单字段是否空值,负值等错误,CmsArticle
content Len:19
2014-4-17 12:23:06 miinshop.entryDomain.dao.ShopProductDao getObjectBySQL
严重: dao error failed
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Float
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverMapToEntry(ShopProductJdbcConvert.java:104)
at miinshop.entryDomain.dao.ShopProductDao.getObjectBySQL(ShopProductDao.java:169)
at miinshop.entryDomain.service.ShopProductEntryService.getObjectBySQL(ShopProductEntryService.java:229)
at miinshop.entryDomain.service.ShopProductEntryService.getByTitleCatId(ShopProductEntryService.java:308)
at miinshop.admin.controler.product.ProductAdminControler.add(ProductAdminControler.java:173)
at miinshop.admin.controler.product.ProductAdminControler.excute(ProductAdminControler.java:97)
at org.apache.jsp.MyApp.miinshop.admin.ArticleAdmin.controller_jsp._jspService(controller_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.guuraa.core.util.EncodeFilter.doFilter(EncodeFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
2014-4-17 12:23:06 miinshop.entryDomain.dao.ShopProductDao getObjectBySQL
严重: dao error failed
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Float
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverMapToEntry(ShopProductJdbcConvert.java:104)
at miinshop.entryDomain.dao.ShopProductDao.getObjectBySQL(ShopProductDao.java:169)
at miinshop.entryDomain.service.ShopProductEntryService.getObjectBySQL(ShopProductEntryService.java:229)
at miinshop.entryDomain.service.ShopProductEntryService.getByTitleCatId(ShopProductEntryService.java:308)
at miinshop.admin.controler.product.ProductAdminControler.add(ProductAdminControler.java:179)
at miinshop.admin.controler.product.ProductAdminControler.excute(ProductAdminControler.java:97)
at org.apache.jsp.MyApp.miinshop.admin.ArticleAdmin.controller_jsp._jspService(controller_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.guuraa.core.util.EncodeFilter.doFilter(EncodeFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
map boolean:true
操作数据库错误,请检查表单字段是否空值,负值等错误,CmsArticle
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Float
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverMapToEntry(ShopProductJdbcConvert.java:104)
at com.guuraa.miin.orm.dbutil.jdbc.BaseEntryJdbcCovert.coverRsToEntryList(BaseEntryJdbcCovert.java:80)
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverToEntryList(ShopProductJdbcConvert.java:113)
at miinshop.entryDomain.dao.ShopProductDao.getList_qeury_Byvalidaty(ShopProductDao.java:493)
at miinshop.entryDomain.service.ShopProductEntryService.getList_qeury_Byvalidaty(ShopProductEntryService.java:153)
at miinshop.entryDomain.service.ShopProductEntryService.getListByCatId_cat_listPage_cache(ShopProductEntryService.java:298)
at miinshop.admin.controler.product.ProductAdminControler.admin(ProductAdminControler.java:242)
at miinshop.admin.controler.product.ProductAdminControler.excute(ProductAdminControler.java:107)
at org.apache.jsp.MyApp.miinshop.admin.ArticleAdmin.controller_jsp._jspService(controller_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.guuraa.core.util.EncodeFilter.doFilter(EncodeFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
2014-4-17 12:24:10 miinshop.entryDomain.dao.ShopProductDao getList_qeury_Byvalidaty
严重: dao error failed
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Float
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverMapToEntry(ShopProductJdbcConvert.java:104)
at com.guuraa.miin.orm.dbutil.jdbc.BaseEntryJdbcCovert.coverRsToEntryList(BaseEntryJdbcCovert.java:80)
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverToEntryList(ShopProductJdbcConvert.java:113)
at miinshop.entryDomain.dao.ShopProductDao.getList_qeury_Byvalidaty(ShopProductDao.java:493)
at miinshop.entryDomain.service.ShopProductEntryService.getList_qeury_Byvalidaty(ShopProductEntryService.java:153)
at miinshop.entryDomain.service.ShopProductEntryService.getListByCatId_cat_listPage_cache(ShopProductEntryService.java:298)
at miinshop.admin.controler.product.ProductAdminControler.admin(ProductAdminControler.java:242)
at miinshop.admin.controler.product.ProductAdminControler.excute(ProductAdminControler.java:107)
at org.apache.jsp.MyApp.miinshop.admin.ArticleAdmin.controller_jsp._jspService(controller_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.guuraa.core.util.EncodeFilter.doFilter(EncodeFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
2014-4-17 12:24:11 miinshop.entryDomain.dao.ShopProductDao getList_qeury_Byvalidaty
严重: dao error failed
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Float
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverMapToEntry(ShopProductJdbcConvert.java:104)
at com.guuraa.miin.orm.dbutil.jdbc.BaseEntryJdbcCovert.coverRsToEntryList(BaseEntryJdbcCovert.java:80)
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverToEntryList(ShopProductJdbcConvert.java:113)
at miinshop.entryDomain.dao.ShopProductDao.getList_qeury_Byvalidaty(ShopProductDao.java:493)
at miinshop.entryDomain.service.ShopProductEntryService.getList_qeury_Byvalidaty(ShopProductEntryService.java:153)
at miinshop.entryDomain.service.ShopProductEntryService.getListByCatId_cat_listPage_cache(ShopProductEntryService.java:298)
at miinshop.admin.controler.product.ProductAdminControler.admin(ProductAdminControler.java:242)
at miinshop.admin.controler.product.ProductAdminControler.excute(ProductAdminControler.java:107)
at org.apache.jsp.MyApp.miinshop.admin.ArticleAdmin.controller_jsp._jspService(controller_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.guuraa.core.util.EncodeFilter.doFilter(EncodeFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
map boolean:true
操作数据库错误,请检查表单字段是否空值,负值等错误,CmsArticle
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Float
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverMapToEntry(ShopProductJdbcConvert.java:104)
at com.guuraa.miin.orm.dbutil.jdbc.BaseEntryJdbcCovert.coverRsToEntryList(BaseEntryJdbcCovert.java:80)
at miinshop.entryDomain.dao.ShopProductJdbcConvert.coverToEntryList(ShopProductJdbcConvert.java:113)
at miinshop.entryDomain.dao.ShopProductDao.getList_qeury_Byvalidaty(ShopProductDao.java:493)
at miinshop.entryDomain.service.ShopProductEntryService.getList_qeury_Byvalidaty(ShopProductEntryService.java:153)
at miinshop.entryDomain.service.ShopProductEntryService.getListByCatId_cat_listPage_cache(ShopProductEntryService.java:298)
at miinshop.admin.controler.product.ProductAdminControler.admin(ProductAdminControler.java:242)
at miinshop.admin.controler.product.ProductAdminControler.excute(ProductAdminControler.java:107)
at org.apache.jsp.MyApp.miinshop.admin.ArticleAdmin.controller_jsp._jspService(controller_jsp.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.guuraa.core.util.EncodeFilter.doFilter(EncodeFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
数据库连接已存在,直接返回!
处理方法:
进入MiinE的mysql数据库,将产品表shop_product的price从varchar改为Float。
错误原因:数据库字段,导致MiinFramwork无法将数据记录转换为java实体类
MiinE是国内一款开源企业网站系统。