mybatis优化

关键字：mybatis优化


1、每个bean都要有对应的get/set方法（因为找不到get方法的话mybatis会按照复杂对象处理）

2、使用mybatis.config.xml进行调优，参考如下：

<?xml version="1.0" encoding="UTF-8"?> 

<!DOCTYPE configuration 

 PUBLIC "-//mybatis..org//DTD Config 3.0//EN" 

 "http://mybatis.org/dtd/mybatis-3-config.dtd"> 

<configuration> 

 <settings> 

 <setting name="cacheEnabled" value="true" /> 

 <setting name="lazyLoadingEnabled" value="false" /> 

 <setting name="multipleResultSetsEnabled" value="true" /> 

 <setting name="useColumnLabel" value="true" /> 

 <setting name="useGeneratedKeys" value="false" /> 

 <setting name="defaultExecutorType" value="SIMPLE" /> 

 <setting name="defaultStatementTimeout" value="25000" /> 

 </settings> 

</configuration>