日志 logback

添加 logback 依赖

<dependency>
  <groupId>ch.qos.logback</groupId>
  <artifactId>logback-classic</artifactId>
  <version>1.2.3</version>
</dependency>

添加 logback 配置文件-logback.xml

<?xml version="1.0" encoding="UTF-8" ?>
<configuration debug="false" xmlns="http://ch.qos.logback/xml/ns/logback" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://ch.qos.logback/xml/ns/logback https://raw.githubusercontent.com/enricopulatzo/logback-XSD/master/src/main/xsd/logback.xsd
http://ch.qos.logback/xml/ns/logback ">
  <!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径 -->
  <property name="LOG_HOME" value="logs" />
  <!--格式化输出：%d表示日期,%-6level：日志级别从左显示6个字符宽度,%m：日志消息，%n是换行符 -->
  <property name="CONSOLE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-6level%logger{1}.%M:%L - %m%n" />

  <!-- 控制台输出 -->
  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>${CONSOLE_LOG_PATTERN}</pattern>
    </encoder>
  </appender>

  <!-- 按照每天生成日志文件 -->
  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>${CONSOLE_LOG_PATTERN}</pattern>
    </encoder>
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!--日志文件输出的文件名 -->
      <fileNamePattern>${LOG_HOME}/project-name-%d{yyyy-MM-dd}.log</fileNamePattern>
      <!--日志文件保留天数 -->
      <maxHistory>180</maxHistory>
    </rollingPolicy>
    <!--日志文件最大的大小 -->
    <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
      <maxFileSize>10MB</maxFileSize>
    </triggeringPolicy>
  </appender>

  <!--专为 spring 定制 -->
  <logger name="org.springframework" level="info" />
  <!-- show parameters for hibernate sql 专为 Hibernate 定制 -->
  <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="TRACE" />
  <logger name="org.hibernate.type.descriptor.sql.BasicExtractor" level="DEBUG" />
  <logger name="org.hibernate.SQL" level="DEBUG" />
  <logger name="org.hibernate.engine.QueryParameters" level="DEBUG" />
  <logger name="org.hibernate.engine.query.HQLQueryPlan" level="DEBUG" />

  <!--myibatis log configure -->
  <logger name="com.apache.ibatis" level="TRACE" />
  <logger name="java.sql.Connection" level="DEBUG" />
  <logger name="java.sql.Statement" level="DEBUG" />
  <logger name="java.sql.PreparedStatement" level="DEBUG" />

  <!-- 日志输出级别 和输出源 -->
  <root level="info">
    <appender-ref ref="STDOUT" />
    <appender-ref ref="FILE" />
  </root>
</configuration>