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>

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转载自zhaoshijie.iteye.com/blog/1982699