xml文件放在resources下
- 看下我的项目目录
2.由于放在resurces下就无法扫描到xml文件,所以就需要在配置文件配置
--mapper文件位置
mybatis.mapper-locations=classpath:mapper/*.xml
或
mybatis.mapper-locations=classpath:/mapper/*.xml
xml和mapper文件放在一起
- 我的项目目录
- 但是这样会造成xml文件的打包问题
- 需要.pom文件需要加入指定打包目录
<!-- 项目打包时会将java目录中的*.xml文件也进行打包 --><build><resources><resource><directory>src/main/java</directory><includes><include>**/*.xml</include></includes><filtering>false</filtering></resource><resource><directory>src/main/resources</directory></resource></resources></build>
最后在整合的过程中可能会出现Springboot版本的冲突问题
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"><parent><artifactId>com.john.xh</artifactId><groupId>org.example</groupId><version>1.0-SNAPSHOT</version></parent><packaging>war</packaging><modelVersion>4.0.0</modelVersion><artifactId>springBoot_web</artifactId><properties><maven.compiler.source>8</maven.compiler.source><maven.compiler.target>8</maven.compiler.target></properties><dependencies><!--springboot场景启动器--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId><version>2.6.2</version></dependency><!-- mybatis管理 --><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>2.2.2</version></dependency><!-- mysql --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>8.0.23</version></dependency><!-- 数据库连接池 --><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.1.6</version></dependency></dependencies><!-- 项目打包时会将java目录中的*.xml文件也进行打包 --><build><resources><resource><directory>src/main/java</directory><includes><include>**/*.xml</include></includes><filtering>false</filtering></resource><resource><directory>src/main/resources</directory></resource></resources></build>
</project>