@RequestMapping("getStudent")
	public void getStudent(HttpServletRequest req,HttpServletResponse resp){
		try {
			req.setCharacterEncoding("utf-8");
			resp.setContentType("text/html;charset=utf-8");
		} catch (UnsupportedEncodingException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
		String name=req.getParameter("name");
		String sex=req.getParameter("sex");
		byte[] b;
		try {
			b = name.getBytes("ISO-8859-1");
			name=new String(b,"utf-8");
			b = sex.getBytes("ISO-8859-1");
			sex=new String(b,"utf-8");
		} catch (UnsupportedEncodingException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}//用tomcat的格式（iso-8859-1）方式去读。
		
		System.out.println("姓名："+name+"\t性别："+sex);
		try {
			PrintWriter out=resp.getWriter();
			out.print("[{lattice:\"格子\"},{lattice:\"222\"}]");
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

var vm=new Vue({
                el:'#box',
                data:{
                    myData:[
                          {
                        	name:"格子",
                        	sex:'男'
                          },{
                        	  name:'小芳',
                        	  sex:'女'
                          }],
                    username:'',
                    age:'',
                    nowIndex:-100
                },
                methods:{
                    add:function(){
                        this.myData.push({
                            name:this.username,
                            age:this.age
                        });

                        this.username='';
                        this.age='';
                    },
                    deleteMsg:function(n){
                        if(n==-2){
                            this.myData=[];
                        }else{
                            this.myData.splice(n,1);
                        }
                    },
                    submit:function(){
                    	//使用vue推荐的axios进行前端与服务器数据交互
                    	axios.get('<%=path%>/student/getStudent.do?lattice=lattice', {
                    		 params: vm.myData[1]//此处只能传json对象（已经构造完成的或者在此处构造json对象）
                    	  })
                    	  .then(function (response) {
                    	    console.log(response);
                    	    //回传的是一个json对象,包括data，status
                    	    //{data: "[{lattice:"格子"},{lattice:"222"}]", status: 200, statusText: "OK", headers: Object, config: Object…}


                    	    var json=eval(response.data);
                    	    $.each(json,function(){
                    	    	console.log(this.lattice);
                    	    });
                    	    
                    	    alert(response.data);
                    	  })
                    	  .catch(function (response) {
                    	    console.log(response);
                    	  });
                    	/*//使用jquery ajax
                    	$.ajax({
             			   type: "POST",
             			   url: "<%=path%>/student/getStudent.do",
             			   data: "lattice=lattice",
             			   dataType : "json",
             			   success: function(msg){
             				  // alert(msg);
             			     //alert( "Data Saved: " + msg.login_username );
             			     var jsons=eval(msg);
             			     $.each(jsons,function(index,item){
             			    	alert(item.login_username);
             			     });
             			   }
             			});*/
                    }
                }
            });