Jersey RESTful WebService框架学习(二)使用@PathParam-优快云博客

@PathParamuri路径参数写在方法的参数中，获得请求路径参数。比如：@PathParam("username") String userName

[size=large]前端请求：[/size]

<!DOCTYPE html>
<html ng-controller="PathParam">
<head>
<title>@PathParam</title>

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="../plugins/angular/angular.js"></script>
</head>
<body>
	<div ng-click="init()">获取数据</div>
	<br>
</body>
<script type="text/javascript">
	angular.module("@PathParam.html", []).controller("PathParam",
			function($scope, $http) {
				$scope.init = function() {
					$http({
						method : 'get',
						//拼装uri路径参数
						url : "/Jersey/api/1.0/my/first/1"
					}).success(function(data) {
						alert(angular.toJson(data));
					});
				};
			});
	angular.bootstrap(document, ['@PathParam.html']);
</script>
</html>

[size=large]后端接收：[/size]

package com.lx.api;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;

@Path("/my")
public class TestAPI {
	@GET
	@Path("/first/{id}")
	@Produces({ MediaType.APPLICATION_JSON + ";charset=UTF-8" })
	public String my(@PathParam(value = "id") String id) {
		System.out.println("我的第一个jersey程序");
		return "{\"id\":\""+id+"\"}";
	}