add comment for adding Content-Length header

OpenFeign · Sep 18, 2024 · 30079f9 · 30079f9
1 parent bbec180
commit 30079f9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/core/src/main/java/feign/Client.java b/core/src/main/java/feign/Client.java
@@ -233,6 +233,7 @@ else if (field.equals(ACCEPT_ENCODING)) {
       }
 
       if (body == null && request.httpMethod().isWithBody()) {
+        // To use this Header, set sun.net.http.allowRestrictedHeaders true.
         connection.addRequestProperty("Content-Length", "0");
       }