<?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>  <!-- 设置运行参数 -->  <settings>  <!-- 全局映射器启用缓存 -->  <setting name="cacheEnabled" value="true" />  <!-- 查询时,关闭关联对象及时加载以提高性能 -->  <setting name="lazyLoadingEnabled" value="false" />  <!-- 设置关联对象加载的形态,此处为按需加载字段(加载字段由SQL指定),不会加载关联表的所有字段,以提高性能 -->  <setting name="aggressiveLazyLoading" value="false" />  <!-- 对于位置的SQL查询,允许返回不同的结果集以达到通用的效果 -->  <setting name="multipleResultSetsEnabled" value="true" />  <!-- 允许使用列标签代替列明 -->  <setting name="useColumnLabel" value="true" />  <!-- 允许使用自定义的主键值(比如由程序生成的UUID 32位编码作为键值), 数据表的pk生成策略将被覆盖 -->  <setting name="useGeneratedKeys" value="true" />  <!-- 给予被嵌套的resultMap以字段-属性的映射支持 -->  <setting name="autoMappingBehavior" value="PARTIAL" />  <!-- 对于批量更新操作缓存SQL以提高性能 -->  <setting name="defaultExecutorType" value="REUSE" />  <!-- 数据库超过25000秒仍未响应则超时 -->  <setting name="defaultStatementTimeout" value="25000" />  <!-- 打印查询语句 -->  <!-- <setting name="logImpl" value="STDOUT_LOGGING" /> -->  </settings>
</configuration>  

<?xml version="1.0" encoding="UTF-8"?>  <configuration scan="true" scanPeriod="60 seconds">  <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">  <encoder>  <pattern>%d{yyyy-M-d HH:mm:ss} %t %p %m%n</pattern>  </encoder>  </appender>  <appender name="springboot"  class="ch.qos.logback.core.rolling.RollingFileAppender">  <!-- <Encoding>UTF-8</Encoding> -->  <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">  <FileNamePattern>logs/logback/springboot_%d{yyyy-M-d}.log  </FileNamePattern>  <MaxHistory>10</MaxHistory>  </rollingPolicy>  <encoder>  <pattern>%d{yyyy-M-d HH:mm:ss} %t %p %m%n</pattern>  </encoder>  </appender>  <appender name="smile"  class="ch.qos.logback.core.rolling.RollingFileAppender">  <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">  <FileNamePattern>logs/logback/smile_%d{yyyy-M-d}.log  </FileNamePattern>  <MaxHistory>10</MaxHistory>  </rollingPolicy>  <encoder>  <pattern>%d{yyyy-M-d HH:mm:ss} %t %p %m%n</pattern>  </encoder>  </appender>  <logger name="org.springframework.boot" level="debug"  additivity="false">  <appender-ref ref="springboot" />  </logger>  <!-- name包必须能够扫描到所以类，包括启动类 -->  <logger name="com.smile" level="debug" additivity="false">  <appender-ref ref="smile" />  </logger>  <root level="info">  <appender-ref ref="stdout" />  </root>
</configuration>