Created
January 9, 2019 03:32
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feign请求copy 请求头,使用方法@FeignClient(url = "${feign.url.internal.securityService}", name = "deviceFingerPrintFeign" , configuration = FingerPrintFeignconfig.class)
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@Configuration | |
public class FingerPrintFeignconfig implements RequestInterceptor { | |
private final Logger logger = LoggerFactory.getLogger(getClass()); | |
@Override | |
public void apply(RequestTemplate template) { | |
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder | |
.getRequestAttributes(); | |
HttpServletRequest request = attributes.getRequest(); | |
Enumeration<String> headerNames = request.getHeaderNames(); | |
if (headerNames != null) { | |
while (headerNames.hasMoreElements()) { | |
String name = headerNames.nextElement(); | |
String values = request.getHeader(name); | |
template.header(name, values); | |
} | |
logger.info("feign interceptor header:{}",template); | |
} | |
Enumeration<String> bodyNames = request.getParameterNames(); | |
StringBuffer body =new StringBuffer(); | |
if (bodyNames != null) { | |
while (bodyNames.hasMoreElements()) { | |
String name = bodyNames.nextElement(); | |
String values = request.getParameter(name); | |
body.append(name).append("=").append(values).append("&"); | |
} | |
} | |
if(body.length()!=0) { | |
body.deleteCharAt(body.length()-1); | |
template.body(body.toString()); | |
logger.info("feign interceptor body:{}",body.toString()); | |
} | |
} | |
} |
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