java - org.springframework.web.client.HttpClientErrorException: 403 null (Spring RestTemplate)
问题描述
我正在尝试使用 RestTemplate 发送 GET 请求。我的代码看起来像: -
RestTemplate template = new RestTemplate();
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
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.add("_rToken", cookie.getValue());
String url = getUrl(contextUrl);
HttpEntity<Object> entity = new HttpEntity<Object>(headers);
ResponseEntity<String> response = null;
try {
response = template.exchange(url, HttpMethod.GET, entity, String.class);
}
catch(RestClientException ex) {
ex.printStackTrace();
}
return response;
在调试时,我的 URL 看起来不错。我作为实体拥有的是:-
body = null,
headers = <{Accept=[application/json],
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],
_rToken=[2a6ac90f-1dfb-4df3-8d23-6d8d948fb9b5]}>
由于我的 get 方法不带参数,因此 body 应该为空。我在这里做错了什么?
堆栈跟踪:
org.springframework.web.client.HttpClientErrorException: org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:94) at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:79) 的 403 null在 org.springframework.web.client.ResponseErrorHandler.handleError(ResponseErrorHandler.java:63) 在 org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:773) 在 org.springframework.web.client.RestTemplate.doExecute (RestTemplate.java:726) 在 org.springframework.web.client.RestTemplate.execute(RestTemplate.java:682) 在 org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:598) 在 com.hm。 ul.util.PlpUMCommunicator.get(PlpUMCommunicator.java:53)
解决方案
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