From ac874a3198ab544d8b9dae5daee2c9b50e3bf19d Mon Sep 17 00:00:00 2001
From: dongwei <838456736@qq.com>
Date: Tue, 22 Jan 2019 16:04:05 +0800
Subject: [PATCH] update readme

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 6c7e48e..473c576 100644
--- a/README.md
+++ b/README.md
@@ -166,6 +166,8 @@ http://host/rpc/tool.html 调用工具
 http://host/rpc/doc.html 文档地址
 ```
 
+###错误码
+严格使用系统定义错误码 详见json-rpc/src/Server/JsonRpcBase.php
 
 ###更新日志
 2019-01-19: 日志封装