Mybatis和logback的應用配置

在maven包裏配置Mybatis

新建maven工程，在pom.xml文件裏添加Mybatis的引用配置，代碼如下：

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.2.RELEASE</version>
        <relativePath />
    </parent>
    
        <dependencies>
        
           <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.4</version>
           </dependency>
			
		  <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
          <version>5.1.6</version>
          </dependency>
        
          <dependency>
        <groupId>org.mybatis.spring.boot</groupId>
        <artifactId>mybatis-spring-boot-starter</artifactId>
        <version>1.3.1</version>
          </dependency>
        
        </dependencies>

application配置文件

一、在resources包下新建application.yml文件

server:
  port: 8082

logging:
  path: logs
  file: mylog.log

spring:
  application:
    name: myTest
  datasource:
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/test
    username: admin
    password: 123456

mybatis:
  type-aliases-package: com.course.model
  mapper-locations:
    - mapper/*

二、在resources包下新建mapper包，mapper包下新建mysql.xml文件

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="com.course">
    <select id="getUserCount" resultType="Integer">
        select COUNT(*) from user;;
    </select>

    <insert id="addUser" parameterType="com.course.model.User">
        insert into user(id,mobile,name)
        value(#{id},#{mobile},#{name})
    </insert>

    <update id="updateUser" parameterType="com.course.model.User">
            update user set name=#{name},mobile=#{mobile}
            where id=#{id}
    </update>

    <delete id="deleteUser" parameterType="Integer">
        delete from user where id=#{id}
    </delete>
</mapper>

logback配置文件

一、在resources包下新建logback.xml文件

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

    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    <property name="FILE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{80} - %msg%n"/>
    <property name="LOG_PATH" value="${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}}"/>
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_PATH}/${LOG_FILE}</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_PATH}/${LOG_FILE}.%d{yyyy-MM-dd}</fileNamePattern>
        </rollingPolicy>
        <encoder charset="UTF-8">
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
    </appender>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
    </appender>

    <appender name="CRAWLER_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_PATH}/event.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_PATH}/event.%d{yyyy-MM-dd}.log</fileNamePattern>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>%msg%n</pattern>
            </encoder>
        </appender>


        <logger name="com.business.intelligence.util.CrawlerLogger" level="INFO" additivity="false">
                <appender-ref ref="CRAWLER_LOG"/>
        </logger>

        <root level="INFO">
            <appender-ref ref="STDOUT"/>
            <appender-ref ref="FILE"/>
        </root>

</configuration>

mybits配置文件

一、在resources包下新建mybatis-config.xml文件

<?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>
    <typeAliases>
        <package name="com.course.model"/>
    </typeAliases>
    <mappers>
        <mapper resource="mapper/mysql.xml"/>
    </mappers>

</configuration>