本篇内容主要讲解“SpringCloud Feign请求头如何删除修改”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“SpringCloud Feign请求头如何删除修改”吧!
Feign请求头修改删除操作
计算
安全
数据库
网络和加速
企业服务
@Configuration
public class ClientConfiguration {
@Bean
public RequestInterceptor headerInterceptor() {
return new RequestInterceptor() {
@Override
public void apply(RequestTemplate template) {
HttpServletRequest httpServletRequest = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
if (httpServletRequest.getRequestURI().contains(template.url())) {
try {
Field connectorField = ReflectionUtils.findField(SecurityContextHolderAwareRequestWrapper.class, "request");
connectorField.setAccessible(true);
FirewalledRequest firewalledRequest = (FirewalledRequest) connectorField.get(httpServletRequest);
if(Objects.isNull(firewalledRequest))
return;
Field firewalledField = ReflectionUtils.findField(FirewalledRequest.class, "request");
firewalledField.setAccessible(true);
RequestFacade requestFacade = (RequestFacade) firewalledField.get(firewalledRequest);
if(Objects.isNull(requestFacade))
return;
connectorField = ReflectionUtils.findField(RequestFacade.class, "request");
firewalledField.setAccessible(true);
Request connectorRequest = (Request) connectorField.get(requestFacade);
if(Objects.isNull(connectorRequest))
return;
Field coyoteField = ReflectionUtils.findField(Request.class, "coyoteRequest", org.apache.coyote.Request.class);
coyoteField.setAccessible(true);
org.apache.coyote.Request coyoteRequest = (org.apache.coyote.Request) coyoteField.get(connectorRequest);
if(Objects.isNull(coyoteRequest))
return;
Field mimeHeadersField = ReflectionUtils.findField(org.apache.coyote.Request.class, "headers", MimeHeaders.class);
mimeHeadersField.setAccessible(true);
MimeHeaders mimeHeaders = (MimeHeaders) mimeHeadersField.get(coyoteRequest);
mineHeadersHandle(mimeHeaders);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
List<String> contentTypeList = Lists.newArrayList("application/json;charset=UTF-8");
Map<String, Collection<String>> headers = ImmutableMap.of(HttpHeaders.CONTENT_TYPE, contentTypeList);
template.headers(headers);
}
}
};
}
protected static void mineHeadersHandle(MimeHeaders mimeHeaders) {
mimeHeaders.removeHeader(HttpHeaders.CONTENT_TYPE);
}
}到此，相信大家对“SpringCloud Feign请求头如何删除修改”有了更深的了解，不妨来实际操作一番吧！这里是亿速云网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！
亿速云「云服务器」，即开即用、新一代英特尔至强铂金CPU、三副本存储NVMe SSD云盘，价格低至29元/月。点击查看>>
免责声明：本站发布的内容（图片、视频和文字）以原创、转载和分享为主，文章观点不代表本网站立场，如果涉及侵权请联系站长邮箱：is@yisu.com进行举报，并提供相关证据，一经查实，将立刻删除涉嫌侵权内容。
