增加MyBatis Generator 参考配置，fix #issues-6

README.md

@@ -28,6 +28,36 @@ Maven引用：
 </dependency>
 ```
 ---------------------------------------
+MyBatis Generator 参考配置（插件依赖应该配置在mybatis-generator-maven-plugin插件依赖中[[issues#6]](https://github.com/itfsw/mybatis-generator-plugin/issues/6)）
+```xml
+<!-- mybatis-generator 自动代码插件 -->
+<plugin>
+    <groupId>org.mybatis.generator</groupId>
+    <artifactId>mybatis-generator-maven-plugin</artifactId>
+    <version>1.3.5</version>
+    <configuration>
+        <!-- 配置文件 -->
+        <configurationFile>src/main/resources/mybatis-generator.xml</configurationFile>
+        <!-- 允许移动和修改 -->
+        <verbose>true</verbose>
+        <overwrite>true</overwrite>
+    </configuration>
+    <dependencies>
+        <!-- jdbc 依赖 -->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>${mysql.driver.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.itfsw</groupId>
+            <artifactId>mybatis-generator-plugin</artifactId>
+            <version>${mybatis.generator.plugin.version}</version>
+        </dependency>
+    </dependencies>
+</plugin>
+```
+---------------------------------------
 ### 1. 查询单条数据插件
 对应表Mapper接口增加了方法  
 插件：