不知道为什么获取不到值，而且在用火狐调试的时候直接越过success到error然后跳到action中，然后userAccount和password都为null。

js代码：

$(function(){     $("#btnLogin").click(function(){

var userAccount=$("#userAccount").val();

var password=$("#password").val();

alert("userAccount:"+userAccount+"-------password:"+password);

if(userAccount==""||password==""){

alert("请输入用户名和密码！")

return false;

}

$.ajax({

url:"isLogin",

dataType:"json",

type:"post",

data:{

userAccount:userAccount,

password:password

},

success:function(data){

alert("登陆成功");

},

error:function(data){

alert("登录失败");

$("#userAccount").val="";

$("#password").val="";

}

});

});

});

action代码：

@Resource

private UserLoginService userLoginService;

@Action(value = "/UserLogin/getUserLoginFtl", results = { @Result(name = SUCCESS, location = "/com/xam/picpcms/ftl/userlogin/userLogin.ftl") })

public String getUserLoginFtl() throws Exception {

return SUCCESS;

}

@Action(value = "/UserLogin/isLogin", results = { @Result(name = SUCCESS, location = "/com/xam/picpcms/ftl/userlogin/index.ftl") })

public String isLogin() throws Exception {

Map user = getUser();

String userAccount2 = getUserAccount();

user = userLoginService.Islogin(user);

// ActionContext ac=ActionContext.getContext();

// Map session=ac.getSession();

// session.put("user", user);

return SUCCESS;

}

public UserLoginService getUserLoginService() {

return userLoginService;

}

public void setUserLoginService(UserLoginService userLoginService) {

this.userLoginService = userLoginService;

}

@SuppressWarnings("rawtypes")

public Map getUser() {

Map map = new HashMap();

map.put("userAccount", getUserAccount());

map.put("password", getPassword());

return map;

}

private String userAccount;

private String password;

public String getUserAccount() {

return userAccount;

}

public void setUserAccount(String userAccount) {

this.userAccount = userAccount;

}

public String getPassword() {

return password;

}

public void setPassword(String password) {

this.password = password;

}