作者:ekuuu | 来源:互联网 | 2023-05-19 02:04
使用HttpClient的方式调用接口的实例。1publicclassTestHttpClient{23publicstaticvoidmain(String[]
使用HttpClient的方式调用接口的实例。
1 public class TestHttpClient {
2
3 public static void main(String[] args) {
4 // 请求接口地址
5 String url = "";
6 // 请求参数
7 String userid = "";
8
9 HttpClient httpclient = null;
10 PostMethod post = null;
11 try {
12 //创建连接
13 httpclient = new HttpClient();
14 post = new PostMethod(url);
15 // 设置编码方式
16 post.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");
17 // 添加参数
18 post.addParameter("userid", userid);
19 // 执行请求
20 httpclient.executeMethod(post);
21 // 接口返回信息
22 String info = new String(post.getResponseBody(), "UTF-8");
23 System.out.println(info);
24 } catch (Exception e) {
25 e.printStackTrace();
26 } finally {
27 // 关闭连接,释放资源
28 post.releaseConnection();
29 ((SimpleHttpConnectionManager) httpclient.getHttpConnectionManager()).shutdown();
30 }
31 }
32 }