RestTemplate restTemplate = new RestTemplate();

 
 
 
 
 
 

  
  
  
  
  
  
 JSONObject map2 = restTemplate.getForObject(url, JSONObject.class);
  
  
  
  
  
  

  
  
  
  
  
  
 String string = map2.getJSONArray("list").getJSONObject(0).getString("dlink");
  
  
  
  
  
  
 System.out.println(string);
  
  
  
  
  
  
 String u= string+"&"+"access_token="+ acc_tokenId;
  
  
  
  
  
  
 System.out.println(u);
  
  
  
  
  
  
 HttpHeaders headers = new HttpHeaders();
  
  
  
  
  
  
 headers.add("User-Agent","pan.baidu.com");
  
  
  
  
  
  
 headers.add("Host","d.pcs.baidu.com");
  
  
  
  
  
  
 HttpEntity requestEntity = new HttpEntity(headers);
  
  
  
  
  
  
 ResponseEntity<String> forEntity = restTemplate.getForEntity(u, String.class, requestEntity);
  
  
  
  
  
  

  
  
  
  
  
  
 System.out.println(JSONObject.toJSONString(map2));
 
 
 
 
 
 

拿到dlink后拼接上access_token，报错如下，哪位大佬给看看
403 Forbidden: “{“error_code”:31362,”error_msg”:”sign error”,”request_id”:158862437324895266}”