docs: pr fastify/fastify#3789

xtx1130 · Mar 29, 2022 · 249cca6 · 249cca6
1 parent 12b3f21
commit 249cca6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docs/Reply.md b/docs/Reply.md
@@ -174,6 +174,7 @@ const milliseconds = reply.getResponseTime()
 ```js
 reply.type('text/html')
 ```
+如果 `Content-Type` 为 JSON 子类型，并且未设置 charset 参数，则使用 `utf-8` 作为 charset 的默认参数。
 
 <a name="serializer"></a>
 ### .serializer(func)