mybatis一键配置

丁真学java2024-04-01 19:56

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mybaits起步依赖

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     <!-- mybatis的起步依赖 -->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
        </dependency>

        <!-- mysql驱动 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

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mybatis-config.xml

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<?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>
        <!-- 设置驼峰标识 -->
        <setting name="mapUnderscoreToCamelCase" value="true"/>
        <!-- 打印SQL语句 -->
        <setting name="logImpl" value="STDOUT_LOGGING"/>
    </settings>
    <plugins>
        <!-- 分页插件 -->
        <plugin interceptor="com.github.pagehelper.PageInterceptor"/>
    </plugins>
</configuration>

application-dev.xml

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mybatis:
  config-location: classpath:mybatis-config.xml
  mapper-locations: classpath:/mapper/*.xml