JAVA Http的Post请求传参、添加Authorization Basic Auth总结

最新推荐文章于 2025-05-23 14:41:57 发布

LBurgess

最新推荐文章于 2025-05-23 14:41:57 发布

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文章标签： java

本文链接：https://blog.youkuaiyun.com/ljj9559/article/details/110952958

本文介绍如何使用PostMan工具设置HTTP Basic Auth认证，并通过JAVA代码发送带有验证信息的POST请求。

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PostMan添加Authorization验证

JAVA代码实现

String url ="URL路径";
Map<String, String> prarms = new HashMap<>();
prarms.put("userName","案例");
prarms.put("age", "18");
String jsonPrarms = JSON.toJSONString(prarms);
CloseableHttpClient httpClient = HttpClientBuilder.create().build();   //获取浏览器信息
HttpPost httpPost = new HttpPost(url);
String encoding = DatatypeConverter.printBase64Binary("username:password".getBytes("UTF-8"));  //username  password 自行修改  中间":"不可少
httpPost.setHeader("Authorization", "Basic " + encoding);
HttpEntity entityParam = new StringEntity(jsonPrarms,ContentType.create("application/json", "UTF-8"));  //这里的“application/json” 可以更换因为本人是传的json参数所以用的这个
httpPost.setEntity(entityParam);     //把参数添加到post请求
HttpResponse response = httpClient.execute(httpPost);
StatusLine statusLine = response.getStatusLine();   //获取请求对象中的响应行对象
int responseCode = statusLine.getStatusCode();
if (responseCode == 200) {
    //获取响应信息
    HttpEntity entity = response.getEntity();
    InputStream input = entity.getContent();
    BufferedReader br = new BufferedReader(new InputStreamReader(input,"utf-8"));
    String str1 = br.readLine();
    System.out.println("服务器的响应是:" + str1);
    br.close();
    input.close();
} else {
    System.out.println("响应失败");
}

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