更新格式

@@ -15,6 +15,7 @@
 
 
 ---
 ---
 服务调用传入参数示例：
 服务调用传入参数示例：
+```
 POST /xx/xx HTTP/1.1\r\n
 POST /xx/xx HTTP/1.1\r\n
 ... http standard headers...
 ... http standard headers...
 x-user-id:0\r\n
 x-user-id:0\r\n
@@ -23,5 +24,5 @@ x-size-type:1\r\n
 x-client-ip:192.168.0.1\r\n
 x-client-ip:192.168.0.1\r\n
 \r\n
 \r\n
 ...json body..
 ...json body..
-
+```