fix: pre-read bodies with unknown length

2026-07-10 19:36:49 +08:00
parent f27382c33a
commit 32988b6367
2 changed files with 25 additions and 1 deletions
@@ -13,7 +13,7 @@ import (

 // readRequestBody 在转发前完整读取请求体，确保读取失败时不会向上游发送损坏请求。
 func readRequestBody(r *http.Request, max int64) (captured []byte, truncated bool, err error) {
-	if r.Body == nil || r.ContentLength == 0 {
+	if r.Body == nil || r.Body == http.NoBody {
 		return nil, false, nil
 	}
 	body, err := io.ReadAll(r.Body)