日期:2014-05-18 浏览次数:20591 次
$('#submit').click(function(){
var json = $("#form1").serialize();
url:"${pageContext.request.contextPath}/user_login.action",
type:"get",
async:true,
data:json,
success:function(data,textStatus){
alert(data);
},
error:function(XMLHttpRequest,textStatus,errorThrown){
alert("请求出错啦。。。");
}
});
});
public String login() throws IOException {
System.out.println(user.getUsername()+"----"+user.getPassword());
// 调用业务层
User loginUser = userService.login(user);
// 判断是否登陆成功
if (loginUser == null) {
// 登陆失败
response.getWriter().write("用户不存在!");
return "login";
} else {
// 登陆成功
session.setAttribute("user", loginUser);
System.out.println("-----------------------------------");
System.out.println(user.getUsername()+"----"+user.getPassword());
ActionContext.getContext().put("loginUser", loginUser);
return "loginSUCCESS";
}
}
<action name="user_*" class="userAction" method="{1}">
<result name="loginSUCCESS" type="json">
<param name="root">#loginUser</param>
</result>
public String login() throws IOException {
System.out.println(user.getUsername()+"----"+user.getPassword());
// 调用业务层
User loginUser = userService.login(user);
// 判断是否登陆成功
if (loginUser == null) {
// 登陆失败
response.getWriter().write("用户不存在!");
return "login";
} else {
// 登陆成功
session.setAttribute("user", loginUser);
System.out.println("-----------------------------------");
System.out.println(user.getUsername()+"----"+user.getPassword());
ActionContext.getContext().put("loginUser", loginUser);
return "loginSUCCESS";
}
}