通过java的POST方法不起作用。无法验证

问题描述：

我试图通过java在Jenkins中编辑我的工作，所以我做了一个URL连接和一个请求，但它不起作用。我的代码如下：通过java的POST方法不起作用。无法验证

import java.io.*; 
import java.util.*; 
import java.net.URL; 
import java.net.URLEncoder; 
import java.net.HttpURLConnection; 


public class JenkinsDesUpdate { 

public static void main(String[] args) throws Exception { 


    URL url = new URL("https://$Login:[email protected]/job/jobName/21/submitDescription"); 

    Map <String,Object> params = new LinkedHashMap<>(); 
     params.put("description", "NEW_DESCRIPTION_BLABLA"); 

     StringBuilder postData = new StringBuilder(); 

     for (Map.Entry <String,Object> param : params.entrySet()) { 
      if (postData.length() != 0) postData.append('&'); 
      postData.append(URLEncoder.encode(param.getKey(), "UTF-8")); 
      postData.append('='); 
      postData.append(URLEncoder.encode(String.valueOf(param.getValue()), "UTF-8")); 
     } 


     byte[] postDataBytes = postData.toString().getBytes("UTF-8"); 

     HttpURLConnection conn = (HttpURLConnection)url.openConnection(); 
     conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36"); 
     conn.setRequestMethod("POST"); 
     conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); 
     conn.setRequestProperty("Content-Length", String.valueOf(postDataBytes.length)); 
     conn.setRequestProperty ("Authorization", "Basic "); 
     conn.setDoOutput(true); 
     OutputStream os = conn.getOutputStream(); 
     os.write(postDataBytes); 
     os.flush(); 
     os.close(); 

     int responseCode = conn.getResponseCode(); 
     System.out.println("POST Response Code :: " + responseCode); 

     if (responseCode == HttpURLConnection.HTTP_OK) { 
      BufferedReader in = new BufferedReader(new InputStreamReader(
        conn.getInputStream())); 
      String inputLine; 
      StringBuffer response = new StringBuffer(); 

      while ((inputLine = in.readLine()) != null) { 
       response.append(inputLine); 
      } 
      in.close(); 

      // print result 
      System.out.println(response.toString()); 
     } else { 
      System.out.println("POST request not worked"); 
     } 


     /*Reader in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8")); 

     for (int c; (c = in.read()) >= 0;) 
      System.out.print((char)c); */ 

    } 

}

我得到的是： POST响应代码:: 200 window.location.replace（'/ JenkinsURL /登录从=％2FJenkinsURL％2Fjob％2FJobName％2F21％2FsubmitDescription “）; 需要验证

看来，如果我无法验证，但我同时通过登录和令牌（它提供与密码，而不是API令牌相同的结果）

您应该使用'java.net.Authenticator'，而不是手动执行此操作。 – EJP

答

我认为这个问题是你做的没有通过任何授权您的要求

conn.setRequestProperty ("Authorization", "Basic ");

需要追加授权的钥匙在这里

在例如：

String authString = name + ":" + password; 
byte[] authEncBytes = Base64.encodeBase64(authString.getBytes()); 
String authStringEnc = new String(authEncBytes); 

urlConnection.setRequestProperty("Authorization", "Basic " + authStringEnc);

试试看:)希望它能帮助你！

它的工作，thx;） –

通过java的POST方法不起作用。无法验证

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