jquery ajax 界面跳转 window.location.href="http://localhost:9999/wsn/portal/test.html";
1.ajax 请求一定为GET 请求法式
$.ajax({
type: "GET",
url:"${ctx}/portalLogin.do",
data:{loginname:loginname,password:password},
async: false,
error: function(request) {
//alert('请求信息失败'+JSON.stringify(request));
//alert('请求信息失败');
},
success: function(data){
var data = eval('(' + data + ')');
if(data.result==100){
window.location.href="http://localhost:9999/wsn/portal/test.html";
}else{
$("#nameerr").show();
$("#nameerr").html(data.data.errInfo);
}
}
});
2.后台服务Servlet请求路径如去掉method=RequestMethod.POST或method=RequestMethod.GET
正确获取参数请求路径:
@RequestMapping(value="/portalLogin.do")
public void portalLogin(HttpSession session,@RequestParam String loginname,@RequestParam String password
错误获取参数请求路径:
@RequestMapping(value="/portalLogin.do",method=RequestMethod.GET)
public void portalLogin(HttpSession session,@RequestParam String loginname,@RequestParam String password