修改

src/main/resources/mybatis-config.xml

@@ -46,7 +46,8 @@
             <!-- 配置数据库连接信息 -->
             <dataSource type="POOLED">
                 <property name="driver" value="com.mysql.jdbc.Driver"/>
-                <property name="url" value="jdbc:mysql://106.75.97.50:3306/jd_foc"/>
+                <!--<property name="url" value="jdbc:mysql://106.75.97.50:3306/jd_foc"/>-->
+                <property name="url" value=" jdbc:mysql://mysql_server:3306/foc?useUnicode=true&characterEncoding=utf-8"/>
                 <property name="username" value="focuser"/>
                 <property name="password" value="FOC@2016"/>
             </dataSource>