Question

我正在尝试使用RestTemplate库与JAVA客户端进行GET请求，导致出现以下错误：

Exception in thread "main" org.springframework.web.client.HttpClientErrorException$Forbidden: 403 Forbidden

当我尝试通过命令行命中相同的URL时，它工作正常。在此处发布cURL命令和Java代码段。

cURL：

curl -X GET -H "Authorization: Bearer ${TOKEN}" -H "Content-Type: application/json" https://xxxx-xxxx-xxxx {"key":"value"}

JAVA代码段：

String URL="https://xyz";
RestTemplate restTemplate = new RestTemplate();

HttpHeaders headers = new HttpHeaders();

//setting up the required headers
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
headers.set("Authorization", "Bearer "+accessToken);

HttpEntity<String> entity = new HttpEntity<String>("body",headers);

//get request
ResponseEntity<String> responseEntity = restTemplate.exchange(URL, HttpMethod.GET, entity, String.class);

PS-是因为URL是HTTPS而不是HTTP导致的问题吗？

Answer 1

添加用户代理标头，尝试让我们知道它是否有效。

String URL="https://xyz";
RestTemplate restTemplate = new RestTemplate();

HttpHeaders headers = new HttpHeaders();

//setting up the required headers
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
//settting user agent
headers.add("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36");

headers.set("Authorization", "Bearer "+accessToken);

HttpEntity<String> entity = new HttpEntity<String>("body",headers);

//get request
ResponseEntity<String> responseEntity = restTemplate.exchange(URL, HttpMethod.GET, entity, String.class);

来自Java应用程序的GET请求期间出现403错误

1 个答案: