Struts2 + tomcat Help!! 小弟刚刚学习struts2 不知道为什么当我刚刚开启tomcat的时候一切正常Action能正常访问,但是过上十几分钟之后就嗝屁了,再请求之前那个正常的Action时页面就一直处在加载状态,控制台也不报错.重启一下tomcat就又能访问了.while(1=1){
上面的情况;
}
上面的情况;
}
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.devMode" value="true" />
<constant name="struts.i18n.encoding" value="UTF-8"></constant>
<constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
<package name="users" extends="struts-default" namespace="/hell">
<action name="t1" class="web.UserAction">
<result >/success.jsp</result>
<result name="error">/error.jsp</result>
</action>
</package>
<package name="food" extends="struts-default" namespace="/food">
<action name="food" class="">
</action>
</package>
<package name="live" extends="struts-default" namespace="/food">
<action name="food" class="">
</action>
</package>
<package name="admin" extends="struts-default" namespace="/admin">
<action name="Users" class="web.action.UserAction">
</action>
</package>
</struts>--------action---------
package web.action;import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Map;import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import entity.Users;import org.apache.struts2.ServletActionContext;
import org.apache.struts2.interceptor.RequestAware;
import org.apache.struts2.interceptor.ServletRequestAware;
import org.apache.struts2.interceptor.ServletResponseAware;
import org.apache.struts2.interceptor.SessionAware;import util.Page;
import util.Validata;import com.opensymphony.xwork2.ActionSupport;import biz.UsersBiz;
import biz.impl.UsersBizImpl;public class UserAction extends ActionSupport implements SessionAware,
ServletRequestAware, ServletResponseAware {
private UsersBiz usersBiz;
private HttpServletRequest request;
private HttpSession session;
private Map att;
private HttpServletResponse response;
private Users user;
private Page page;
private PrintWriter out;
//注入
public void setUsersBiz(UsersBizImpl usersBiz) {
this.usersBiz = usersBiz;
} public void setSession(Map att) {
this.att = att;
} public void setServletRequest(HttpServletRequest request) {
this.request = request;
} public void setServletResponse(HttpServletResponse response) {
this.response = response;
}
// 获取所有用户
public void getUserList() {
user = new Users();
response.setCharacterEncoding("UTF-8");
List userList = usersBiz.searchUser(user);
page = new Page(userList.size(), userList);
//request.setAttribute("page", page.getResult());
try {
response.getWriter().write(page.toString());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
//添加用户
public void addUser(){
response.setCharacterEncoding("UTF-8");
String userName = request.getParameter("userName");
String password = request.getParameter("password");
Integer level = Validata.valNum(request.getParameter("level"));
String name = request.getParameter("name");
String dress = request.getParameter("dress");
String email = request.getParameter("email");
String post = request.getParameter("post");
String tel = request.getParameter("tel");
Users user = new Users();
user.setDress(dress);
user.setEmail(email);
user.setLevel(level);
user.setName(name);
user.setPassword(password);
user.setPost(post);
user.setTel(tel);
user.setUserName(userName);
try {
usersBiz.addUser(user);
} catch (RuntimeException e1) {
// TODO Auto-generated catch block
try {
response.getWriter().write("{success:true,msg:'添加失败'}");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
e1.printStackTrace();
}
try {
response.getWriter().write("{success:true,msg:'添加成功'}");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void updateUser(){
response.setCharacterEncoding("UTF-8");
String userName = request.getParameter("userName");
String password = request.getParameter("password");
Integer level = Validata.valNum(request.getParameter("level"));
String name = request.getParameter("name");
String dress = request.getParameter("dress");
String email = request.getParameter("email");
String post = request.getParameter("post");
String tel = request.getParameter("tel");
Users user = usersBiz.loadUser(userName);
user.setDress(dress);
user.setEmail(email);
user.setLevel(level);
user.setName(name);
user.setPassword(password);
user.setPost(post);
user.setTel(tel);
usersBiz.updateUser(user);
}}