From 84076d2b4e60c407f18ca44296d156eb6f0b29de Mon Sep 17 00:00:00 2001
From: SanLi <2689170096@qq.com>
Date: Tue, 14 Jul 2020 15:54:36 +0800
Subject: [PATCH] =?UTF-8?q?:memo:=20=E6=9B=B4=E6=96=B0=E6=96=87=E6=A1=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 README.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 10aa4a1..051468e 100644
--- a/README.md
+++ b/README.md
@@ -228,7 +228,7 @@ void documentGeneration() {
 <table width="100%" border="0" cellspacing="0" cellpadding="0">
   <tr>
     <td align="center"><img src="https://images.gitee.com/uploads/images/2020/0622/161414_eaa2819d_1407605.jpeg" width="200" height="200"  alt="WeChat"/> </td>
-    <td align="center"><img src="https://images.gitee.com/uploads/images/2020/0707/173905_c26c9414_1407605.png" width="200" height="200"  alt="WeChat"/></td>
+    <td align="center"><img src="https://images.gitee.com/uploads/images/2020/0714/155352_74d70ce1_1407605.png" width="200" height="200"  alt="WeChat"/></td>
     <td align="center"><img src="https://images.gitee.com/uploads/images/2020/0707/191620_9a63fb23_1407605.png" width="200" height="200"  alt="QQ"/></td>
   </tr>
   <tr>
@@ -262,7 +262,11 @@ void documentGeneration() {
  + java.lang.AbstractMethodError: oracle.jdbc.driver.T4CConnection.getSchema()Ljava/lang/String;
 
    这是因为oracle驱动版本过低造成的，删除或屏蔽目前驱动版本，驱动添加升级为以下版本：
-
+ 
+ + MySQL数据库表和列字段有说明、生成文档没有说明
+   
+   URL链接加入`useInformationSchema=true`即可
+   
 ``` xml
 <dependency>
    <groupId>com.oracle.ojdbc</groupId>