Java论坛网»Java技术»struts:基础问题!!!HTTP Status 503 -
struts:基础问题!!!HTTP Status 503 -
问?:
index.jsp
----------------
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<jsp:forward page="/Welcome.do" />
---------------------------------
struts-config.xml
-------------------------
<struts-config>
<data-sources />
<form-beans />
<global-exceptions />
<global-forwards >
<forward name="welcome" path="/Welcome.do">
</forward>
</global-forwards>
<action-mappings >
<action type="com.hdtq.login.LoginActionForward" path="/welcome" input="index.jsp" >
<forward name="success" path="/login.jsp"/>
</action>
</action-mappings>
<message-resources parameter="com.hdtq.struts.ApplicationResources" />
</struts-config>
-----------------------------------------------------
LoginActionForward.java
-------------------------------------
package com.hdtq.login;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.*;
public final class LoginActionForward extends ActionForward {
private static final long serialVersionUID = 5758198285723809770L;
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest req,
HttpServletResponse res
){
ActionForward forward= new ActionForward();
forward=mapping.findForward("success");
return forward;
}
}
-------------------------------------------
我只想做 当浏览 index.jsp的时候 直接转到 login.jsp
却报503错误,各位大侠帮我看看怎么回事
----------------------------------
HTTP Status 503 - Servlet action is currently unavailable
--------------------------------------------------------------------------------
type Status report
message Servlet action is currently unavailable
description The requested service (Servlet action is currently unavailable) is not currently available.
--------------------------------------------------------------------------------
Apache Tomcat/5.0.28
-------------------------------------
----------------
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<jsp:forward page="/Welcome.do" />
---------------------------------
struts-config.xml
-------------------------
<struts-config>
<data-sources />
<form-beans />
<global-exceptions />
<global-forwards >
<forward name="welcome" path="/Welcome.do">
</forward>
</global-forwards>
<action-mappings >
<action type="com.hdtq.login.LoginActionForward" path="/welcome" input="index.jsp" >
<forward name="success" path="/login.jsp"/>
</action>
</action-mappings>
<message-resources parameter="com.hdtq.struts.ApplicationResources" />
</struts-config>
-----------------------------------------------------
LoginActionForward.java
-------------------------------------
package com.hdtq.login;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.*;
public final class LoginActionForward extends ActionForward {
private static final long serialVersionUID = 5758198285723809770L;
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest req,
HttpServletResponse res
){
ActionForward forward= new ActionForward();
forward=mapping.findForward("success");
return forward;
}
}
-------------------------------------------
我只想做 当浏览 index.jsp的时候 直接转到 login.jsp
却报503错误,各位大侠帮我看看怎么回事
----------------------------------
HTTP Status 503 - Servlet action is currently unavailable
--------------------------------------------------------------------------------
type Status report
message Servlet action is currently unavailable
description The requested service (Servlet action is currently unavailable) is not currently available.
--------------------------------------------------------------------------------
Apache Tomcat/5.0.28
-------------------------------------
答!: 1:
快来人啊~!
答!: 2:
自己顶
答!: 3:
咋还没有人呢
答!: 4:
描述文件,你转向的action类不对。。。。
不存在或是名字写错了都有可能。。。你检查一下。。。
不存在或是名字写错了都有可能。。。你检查一下。。。
答!: 5:
我检查过了,而且把 LoginActionForward.java 的 final 去掉了 还是不好使啊 郁闷
答!: 6:
晕 扩展写错了 改成extends Action 就好了,不过怎么 没有转到 login.jsp呢?
一刷新又报 503错了 怎么回事呢
一刷新又报 503错了 怎么回事呢
答!: 7:
怎么没人呢????
答!: 8:
<jsp:forward page="/Welcome.do" />
<action type="com.hdtq.login.LoginActionForward" path="/welcome" input="index.jsp" >
注意上面这两个welcome的大小写之分!
<action type="com.hdtq.login.LoginActionForward" path="/welcome" input="index.jsp" >
注意上面这两个welcome的大小写之分!
答!: 9:
我把 path 改成大写的也是不好使啊 郁闷
答!: 10:
改了以后重启了吗?^_^
另外,看看有没有详细点的错误报告,看Console输出^_^
另外,看看有没有详细点的错误报告,看Console输出^_^
答!: 11:
<action path="/ListoneDis"
type="jiaoyou.discuss.ListoneDisAction"
name="ListoneDisForm"
scope="request"
input="/wrong.jsp">
<forward name="ListoneDisRight" path="/chuanzi/discuss/listone.jsp" />
看一下,我做的,看你有没有什么想法,
type="jiaoyou.discuss.ListoneDisAction"
name="ListoneDisForm"
scope="request"
input="/wrong.jsp">
<forward name="ListoneDisRight" path="/chuanzi/discuss/listone.jsp" />
看一下,我做的,看你有没有什么想法,
答!: 12:
<action path="/ListoneDis"
type="jiaoyou.discuss.ListoneDisAction"
name="ListoneDisForm"
scope="request"
input="/wrong.jsp">
<forward name="ListoneDisRight" path="/chuanzi/discuss/listone.jsp" />
</action>
type="jiaoyou.discuss.ListoneDisAction"
name="ListoneDisForm"
scope="request"
input="/wrong.jsp">
<forward name="ListoneDisRight" path="/chuanzi/discuss/listone.jsp" />
</action>
答!: 13:
终于知道问题了 `!
我在web.xml中配置了多个struts-config.xml
难道 struts1.2.*不支持 配置多个 struts-conifg吗
我在web.xml中配置了多个struts-config.xml
难道 struts1.2.*不支持 配置多个 struts-conifg吗
答!: 14:
struts1.4可以支持配置多个struts-config.xml
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