Mybatis-第N篇配置log4j1、log4j2打印执行的sql语句

1、log4j1配置    目录结构：       conf.xml <?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"> <configurat

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