SpringCloud Feign调用报错feign.RetryableException: too many bytes written executing
因为服务之间调用需要携带一些用户信息之类的 所以实现了Feign的RequestInterceptor
拦截器复制请求头,复制的时候是所有头都复制的,可能导致Content-length长度跟body不一致. 所以只需要判断如果是Content-length就跳过
原代码
package com.pojo.common.core.config;import feign.RequestInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;import javax.servlet.http.HttpServletRequest;
import java.util.Enumeration;@Configuration
public class FeignConfig {@Beanpublic RequestInterceptor headerInterceptor() {return template -> {ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();if (null != attributes) {HttpServletRequest request = at
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