From b6d06b9323e0257dd0fb5c3317d7612c9d7bec49 Mon Sep 17 00:00:00 2001
From: linfso <linfso@sina.com>
Date: Tue, 10 Dec 2024 22:54:34 +0800
Subject: [PATCH] md

---
 .../erp/oms/service/svc/FeignErrorDecoder.java | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/emis-oms-biz/src/main/java/com/xdadan/erp/oms/service/svc/FeignErrorDecoder.java b/emis-oms-biz/src/main/java/com/xdadan/erp/oms/service/svc/FeignErrorDecoder.java
index 89e2df0..67de1de 100644
--- a/emis-oms-biz/src/main/java/com/xdadan/erp/oms/service/svc/FeignErrorDecoder.java
+++ b/emis-oms-biz/src/main/java/com/xdadan/erp/oms/service/svc/FeignErrorDecoder.java
@@ -21,9 +21,21 @@ public class FeignErrorDecoder extends ErrorDecoder.Default implements RequestIn
 
     @Override
     public void apply(RequestTemplate requestTemplate) {
-        Map<String,String> headers = getHeaders(getHttpServletRequest());
-        for(String headerName : headers.keySet()){
-            requestTemplate.header(headerName, getHeaders(getHttpServletRequest()).get(headerName));
+        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);
+                // 跳过 content-length，解决too many bites written的问题
+                if (name.equalsIgnoreCase("content-length")){
+                    continue;
+                }
+                requestTemplate.header(name, values);
+            }
+            log.info("feign interceptor header:{}",requestTemplate);
         }
     }