Apache Jmeter发送post请求

下面用Jmeter发送一个post请求，

对应的js代码如下：

$("#register_a").click(function() {
		var name = $("#uname").val();
		var pwd = $("#pwd").val();
		var email = $("#email").val();
		var user = {
			"name" : name,
			"password" : pwd,
			"email" : email
		};

		$.ajax({
			beforeSend: function(xhrObj){
		        xhrObj.setRequestHeader("Content-Type","application/json");
		        xhrObj.setRequestHeader("Accept","application/json");
		    },
			type : "POST",
			url : "./register",
			contentType : "application/json;charset=utf-8",
			data : JSON.stringify(user),
			success : function(data) {
				return;
			//	window.location.href = "./u_" + data.id + "/";
			},
			dataType : "json"
		});
	});

jmeter配置如下：

通过目录树查看结果：