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RSS订阅原创 htmlparser 基础 网页拔取
拔取网页 是http://mm.10086.cn/android/info/300008730468.html?from=www&fw=227062网页打开网页 网页的bug模式（F12）找出你想要爬取的数据 代码package com.baidu;import org.htmlparser.Node;import or
2015-01-14 10:22:53
1089
原创 word 进行数据库 获取数据
/** * Word导出 * @throws DocumentException */ public void exeportWord() throws DocumentException{ //放到tomcat下 String formName="word"; String pathName=Servlet
2014-12-18 15:16:59
872
原创 pdf模式 数据库数据导出
/*** * 导出* @throws FileNotFoundException */ public String excel() throws FileNotFoundException{ //放到tomcat下 String fileName="用户管理"; String pathName=ServletActionContext.
2014-12-18 11:39:22
663
原创 oracle 操作cmd 进行导出 导入
1.打开 cmd 命令导出exp shool/shool@orcl file='d:\\aa.dmp' tables 'w_level//导入imp shool/shool@orcl file='d:\\aa.dmp' full=y
2014-12-18 11:07:41
557
原创 excel模式数据库导出数据
public String exportStaff() throws FileNotFoundException{//定义表的名称String tableName="T_USER";//获取表的中文注释List list =selectDataService.queryForList("select t.column_name,t.comments from user_col_
2014-12-15 20:23:18
511
原创 Web app root system property already set to different value: 'ssh_oa.root'
Web app root system property already set to different value: 'ssh_oa.root'把 tomcat 下的webapps里清下项目
2014-12-14 21:06:14
546
原创 easyUI如何格式化日期时间
//时间控件 function getdate(val,row,index){ var time = new Date(eval(val).time); //就得到普通的时间了 var date=time.getFullYear()+'-'+(time.getMonth()+1)+'-'+time.getDate() return date;
2014-12-13 10:57:38
1150
原创 File "/login.jsp" not found ;StringMVC+Ibatis的后缀名
严重: Servlet.service() for servlet jsp threw exceptionjavax.servlet.ServletException: File "/login.jsp" not foundat org.apache.jasper.servlet.JspServlet.handleMissingResource(JspServlet.j
2014-10-10 09:25:37
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原创 Servlet.service() for servlet jsp threw exception
严重: Servlet.service() for servlet jsp threw exceptionjavax.el.PropertyNotFoundException: Property 'id' not found on type java.lang.Stringat javax.el.BeanELResolver$BeanProperties.get(BeanELResolve
2014-09-15 10:16:44
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原创 HTTP Status 404 - There is no Action mapped for namespace /jsp and action name login. type Status re
HTTP Status 404 - There is no Action mapped for namespace /jsp and action name login.type Status reportmessageThere is no Action mapped for namespace /jsp and action name login.descriptionThe re
2014-09-14 19:46:15
1432
原创 HTTP Status 404 - No result defined for action com.tencent.action.UserAction and result success
HTTP Status 404 - No result defined for action com.tencent.action.UserAction and result successjsp代码：" method="post">xml代码： 错误 原因是因为写成包名了 修改 " method="post">
2014-09-14 19:41:52
1141
原创 excel上传下载报错NullPointerException
type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception java.lang.NullPointerException java.util.Calendar
2014-09-12 17:04:12
788
原创 Error creating bean with name 'UserManger' defined in class path resource [user/applicationContext.x
Error creating bean with name 'UserManger' defined in class path resource [user/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error at
2014-09-11 21:02:47
630
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