add comment for adding Content-Length header

jay-choe · jay-choe · commit 30079f94a0a5 · 2024-09-19T00:34:38.000+09:00
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");
       }
 

Original file line number	Diff line number	Diff line change
`@@ -233,6 +233,7 @@ else if (field.equals(ACCEPT_ENCODING)) {`
`233`	`233`	`}`
`234`	`234`
`235`	`235`	`if (body == null && request.httpMethod().isWithBody()) {`
	`236`	`+ // To use this Header, set sun.net.http.allowRestrictedHeaders true.`
`236`	`237`	`connection.addRequestProperty("Content-Length", "0");`
`237`	`238`	`}`
`238`	`239`