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  • springboot整合mybatis

    1、引入jar包

    <dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>1.3.4</version>
    </dependency>
    
    <dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <scope>runtime</scope>
    </dependency>
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    2、编写application.properties配置文件

    mybatis.type-aliases-package=com.example.demo.model
    
    spring.datasource.url=jdbc:mysql://localhost:3306/day13?useUnicode=true&characterEncoding=utf-8
    spring.datasource.username=root
    spring.datasource.password=
    spring.datasource.driver-class-name=com.mysql.jdbc.Driver
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    3、在application类上加@MapperScan扫描mapper类文件

    @MapperScan("com.example.demo.model.mapper")
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    4、在pom.xml中放行mapper.xml

            <resources>
                <resource>
                    <directory>src/main/java</directory>
                    <includes>
                        <include>**/*.properties</include>
                        <include>**/*.xml</include>
                    </includes>
                    <filtering>false</filtering>
                </resource>
                <resource>
                    <directory>src/main/resources</directory>
                    <includes>
                        <include>**/*.properties</include>
                        <include>**/*.xml</include>
                    </includes>
                    <filtering>false</filtering>
                </resource>
            </resources>
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  • 原文地址:https://www.cnblogs.com/tianphone/p/10755958.html
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