接口测试

 1 public class test1 {
 2 
 3     public static String send(String url, Map<String, String> map, String encoding) throws ParseException, IOException {
 4         String body = "";
 5 
 6         //创建httpcilent对象
 7         CloseableHttpClient client = HttpClients.createDefault();
 8         //创建post方式请求对象
 9         HttpPost post = new HttpPost(url);
10 
11         //装填参数
12         List<NameValuePair> nvps = new ArrayList<NameValuePair>();
13         if (map != null) {
14             for (Map.Entry<String, String> entry : map.entrySet()) {
15                 nvps.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
16             }
17         }
18         //设置参数到请求中
19         post.setEntity(new UrlEncodedFormEntity(nvps, encoding));
20 
21         System.out.print("请求地址:" + url + "
");
22         System.out.print("请求参数:" + nvps.toString() + "
");
23 
24         //设置header信息
25         post.setHeader("Content-type", "application/json;charset=utf-8");
26         post.setHeader("Accept", "application/json");
27 
28         //执行请求操作
29         CloseableHttpResponse response = client.execute(post);
30 
31         //获取结果实体
32         HttpEntity entity = response.getEntity();
33         if (entity != null) {
34             //实体转换成String类型
35             body = EntityUtils.toString(entity, encoding);
36         }
37         EntityUtils.consume(entity);
38         //释放链接
39         response.close();
40         return body;
41     }
42 
43     public static String get(String url, Map<String, String> map, String encoding) throws ParseException, IOException {
44         String body = "";
45         //创建httpClient对象
46         CloseableHttpClient client = HttpClients.createDefault();
47         //创建get请求方式
48         HttpGet get = new HttpGet(url);
49         //装填参数
50         List<NameValuePair> nvps = new ArrayList<NameValuePair>();
51         if (map != null) {
52             for (Map.Entry<String, String> entry : map.entrySet()) {
53                 nvps.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
54             }
55         }
56         //设置参数到请求中
57 //        get.setEntity(new UrlEncodedFormEntity(nvps, encoding));
58 
59         System.out.print("请求地址:" + url + "
");
60         System.out.print("请求参数:" + nvps.toString() + "
");
61 
62         //设置header信息
63         get.setHeader("Content-type", "application/json;charset=utf-8");
64         get.setHeader("Accept", "application/json");
65 
66         //执行请求操作
67         CloseableHttpResponse response = client.execute(get);
68         //获取结果实体
69         HttpEntity entity = response.getEntity();
70         if (entity != null) {
71             //实体转换成String类型
72             body = EntityUtils.toString(entity, encoding);
73         }
74         EntityUtils.consume(entity);
75         //释放链接
76         response.close();
77         return body;
78     }
79 
80     public static void main(String[] args) throws ParseException, IOException {
81         String url = "http://php.weather.sina.com.cn/iframe/index/w_cl.php";
82         Map<String, String> map = new HashMap<String, String>();
83         map.put("code", "js");
84         map.put("day", "0");
85         map.put("city", "上海");
86         map.put("charset", "utf-8");
87 
88         String body = get(url, map, "utf-8");
89         System.out.print("交易响应结果：" + body + "
");
90     }
91 }
转载地址：https://blog.csdn.net/xiaoxian8023/article/details/49863967/