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本帖最后由 m@qintoshi 于 2011-10-20 10:47 编辑
在tomcat6.0上，运行正常无误，但是部署到weblogic10.3.5.0上就。。。。
Error 500--Internal Server Errorjavax.servlet.ServletException: requested URL string is null
at jsp_servlet.__result._jspService(__result.java:126)
小弟不知道为什么会报 请求url空的错误。。。。
-
- Error 500--Internal Server Errorjavax.servlet.ServletException: requested URL string is null
- at weblogic.servlet.jsp.PageContextImpl.getRD(PageContextImpl.java:115)
- at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:159)
- at weblogic.servlet.jsp.PageContextImpl.handlePageException(PageContextImpl.java:403)
- at jsp_servlet.__result._jspService(__result.java:126)
- at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
- at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
- at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
- at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
- at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:417)
- at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:326)
- at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184)
- at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3717)
- at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
- at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
- at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
- at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
- at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
- at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
- at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
- at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
- 后台报错信息如下：
- <2011-10-20 上午09时28分17秒 CST> <Error> <HTTP> <BEA-101017> <[ServletContext@36670697[app:ctel_errchk module:ctel_errchk.war path:/ctel_errchk spec-version:2.5], request: weblogic.servlet.internal.ServletRequestImpl@571a01a[
- GET /ctel_errchk/result.jsp HTTP/1.1
- Accept: text/html, application/xhtml+xml, */*
- Referer: http://192.168.56.1:7001/ctel_errchk/
- Accept-Language: zh-CN
- User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)
- Accept-Encoding: gzip, deflate
- Connection: Keep-Alive
- Cache-Control: no-cache
- Cookie: JSESSIONID=45h0Tf1V3gQQxDm18LMZY2twshK6Ynv7gjBmPbj56XZVYHr3vTTV!-71575423; ADMINCONSOLESESSION=DTXPTf2J1dKqyMSqpdrvr4dJmL49bwRTQTCQgfD8Vznclmmn2ByT!-71575423
- ]] Root cause of ServletException.
- javax.servlet.ServletException: requested URL string is null
- at weblogic.servlet.jsp.PageContextImpl.getRD(PageContextImpl.java:115)
- at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:159)
- at weblogic.servlet.jsp.PageContextImpl.handlePageException(PageContextImpl.java:403)
- at jsp_servlet.__result._jspService(__result.java:126)
- at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
- Truncated. see log file for complete stacktrace
- >
在tomcat上运行一切正常。。。 。。。是weblogic太妖怪么？
附上报错的 result.jsp
- <%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %>
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>Details Informations:</title>
- </head>
- <%@ page import="ctel_errchk.ErrChkBean" %>
- <%@ page import="java.sql.*" %>
- <body bgcolor="#87CEFA">
- <jsp:useBean id="code" class="ctel_errchk.ErrChkBean" scope="application"></jsp:useBean>
- <center>
- <h1>错误代码详细信息</h1>
- <table border="0" CELLPADDING=3 STYLE="word-break:break-all; table-layout:fixed">
- <%
- String errcode = (String)session.getAttribute("errcode");
- code.setKeyword(errcode);
- ResultSet rs = code.ErrCodeRS();
- String thfmt = "<th align='left' bgcolor='#9999ff'>";
- String tdfmt = "<td align='left' bgcolor='#ff9999' style='overflow:hidden; width:200px;'>";
- while(rs.next()){
- out.print("<tr>" + thfmt + "操作系统:</th>" + tdfmt + rs.getString(1) + "</td>"+thfmt+"用户方式:</th>" + tdfmt + rs.getString(2) + "</td></tr>");
- }
- rs.close();
- %>
- <font color="red">您输入的查询代码是：<%out.print(errcode.toUpperCase());%></font>
- </table>
- <button onClick="history.back(-1)">返回</button></center>
- </body>
- </html>
ctel_errchk.ErrChkBean:
- package ctel_errchk;
- import java.sql.*;
- import java.io.*;
- import java.util.*;
- public class ErrChkBean{
-
- public String errcode;
- private static int s_bugCodeLength = 8;
- private static Map<String, String> s_netStyleCode = new HashMap<String, String>();
- private static Map<String, String> s_networkCardStateCode = new HashMap<String, String>();
- private static Map<String, String> s_cpeStateCode = new HashMap<String, String>();
- private static Map<String, String> s_internetStateCode = new HashMap<String, String>();
- private static String FILE_PATH_NAME = "../../db.properties"; //JDBC configure file path
- String sql = null; Statement stmt = null; ResultSet rs = null; Connection con = null;
-
- public ErrChkBean(){
- errcode = "";
- 。。。Hashmap的定义。。。
- }
-
- public void setKeyword(String str){
- errcode = str;
- try{
- byte[] bte=errcode.getBytes("iso-8859-1");
- errcode = new String(bte, "utf-8");
- }catch(Exception e){}
- }
-
- public ResultSet ErrCodeRS(){
- Properties dbpt = new Properties();
- try {
- dbpt.load(ErrChkBean.class.getResourceAsStream(FILE_PATH_NAME)); 难道是这里有问题？？？
- } catch (Exception e) {
- System.out.println(e.getMessage());
- }
-
- String dbType = dbpt.getProperty("dbType").toString();
- String dbDriver = dbpt.getProperty("dbDriver").toString();
-
- String dbUsr = dbpt.getProperty("dbUsr").toString();
- String dbPasswd = dbpt.getProperty("dbPasswd").toString();
- String dbUrl = dbpt.getProperty("dbUrl").toString();
-
- try{
- Class.forName(dbDriver);
- if(dbType.equalsIgnoreCase("sqlserver")){
- con = DriverManager.getConnection(dbUrl, dbUsr, dbPasswd);
- }else if(dbType.equalsIgnoreCase("mysql")){
- dbUrl = dbUrl + "?user=" + dbUsr + "&password=" + dbPasswd +
- "&useUnicode=true" + "&characterEncoding=UTF8";
- con = DriverManager.getConnection(dbUrl);
- }else if(dbType.equalsIgnoreCase("oracle")){
- con = DriverManager.getConnection(dbUrl, dbUsr, dbPasswd);
- }
-
- stmt = con.createStatement();
- sql = "SELECT * FROM DATADICT";
- rs = stmt.executeQuery(sql);
- }
- catch (Exception ex){
- System.out.println("Connection failure!");
- System.out.println(ex.getMessage());
- }
- return rs;
- }
-
-
- }
请各位达人赐教 |
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发表于 2011-10-20 09:36
