我创建了一个名为HttpInterceptor
的类名,它实现了ClientHttpRequestInterceptor
。此类的目的是拦截resttemplate
调用,然后重写Intercept方法。在执行期间,我无法登录请求正文。但是,有一个从前端发送的请求正文。
@Override
public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {
String requestBody = "";
String url = request.getURI().toString();
ClientHttpResponse response = null;
Date timeIn = new Date();
String responseBody = "";
// I have also try new String(body, "UTF-8") and many others.
requestBody = new String(body, Charset.forName("UTF-8"));
logger.info("=============================REQUEST BEGIN==============================================");
logger.info("URI :" + url);
logger.info("Method :" + request.getMethod());
logger.info("Headers :" + request.getHeaders());
logger.info("Request body:" + requestBody);
logger.info("=============================REQUEST END================================================");
response = execution.execute(request, body);
responseBody = StreamUtils.copyToString(response.getBody(), Charset.defaultCharset());
//new String(ByteStreams.toByteArray(response.getBody()), Charset.forName("UTF-8"))
logger.info("=============================RESPONSE BEGIN=============================================");
logger.info("Status code : " + response.getStatusCode());
logger.info("Status text : " + response.getStatusText());
logger.info("Headers : " + response.getHeaders());
logger.info("Response body: " + responseBody);
logger.info("=============================RESPONSE END===============================================");
return response;
}
其余模板的初始化如下:
RestTemplate restTemplate = new RestTemplate(
new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory()));
restTemplate.setInterceptors(Collections
.singletonList(new HttpInterceptor()));
我在StackOverflow Why my custom ClientHttpRequestInterceptor with an empty response 上也发现了类似的问题,但这与我想要的完全不同。
答案 0 :(得分:0)
这似乎是一个非常有趣的解决方案,但没有得到它的可能性。我在登录请求正文时遇到困难,但是找到了一个解决方案,我必须在RestTemplate初始化中进行一次更改来构建完整的解决方案,然后还原并再次构建该解决方案,从而解决了我的问题。以下是更改:
构建没有此行new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory())
RestTemplate restTemplate = new RestTemplate();
restTemplate.setInterceptors(Collections
.singletonList(new HttpInterceptor()));
然后像这样恢复到最初的状态,然后构建解决我的问题的解决方案:
RestTemplate restTemplate = new RestTemplate(
new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory()));
restTemplate.setInterceptors(Collections
.singletonList(new HttpInterceptor()));
注意:我已经使用不同的输入(即请求)测试了该解决方案,并且该解决方案可以正常运行。