Springboot项目报错Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

问题遇到的现象和发生背景

springboot项目报错Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

用代码块功能插入代码，请勿粘贴截图

pom.xml:

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0modelVersion>
    <packaging>warpackaging>
    <parent>
        <groupId>org.springframework.bootgroupId>
        <artifactId>spring-boot-starter-parentartifactId>
        <version>3.0.0-SNAPSHOTversion>
        <relativePath/> 
    parent>
    <groupId>com.gamejoyegroupId>
    <artifactId>ChatartifactId>
    <version>1.0-SNAPSHOTversion>
    <properties>
        <maven.compiler.source>17maven.compiler.source>
        <maven.compiler.target>17maven.compiler.target>
        <java.version>17java.version>
    properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-webartifactId>
        dependency>

        <dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-testartifactId>
            <scope>testscope>
        dependency>

        <dependency>
            <groupId>com.corundumstudio.socketiogroupId>
            <artifactId>netty-socketioartifactId>
            <version>1.7.16version>
        dependency>

        <dependency>
            <groupId>org.slf4jgroupId>
            <artifactId>slf4j-nopartifactId>
            <version>1.7.2version>
        dependency>

        <dependency>
            <groupId>com.alibabagroupId>
            <artifactId>fastjsonartifactId>
            <version>2.0.1version>
        dependency>

        <dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-jdbcartifactId>
        dependency>

        <dependency>
            <groupId>mysqlgroupId>
            <artifactId>mysql-connector-javaartifactId>
        dependency>

        <dependency>
            <groupId>com.alibabagroupId>
            <artifactId>druidartifactId>
            <version>1.1.22version>
        dependency>

        <dependency>
            <groupId>org.mybatis.spring.bootgroupId>
            <artifactId>mybatis-spring-boot-starterartifactId>
            <version>2.2.2version>
        dependency>
    dependencies>

    <repositories>
        <repository>
            <id>spring-milestonesid>
            <name>Spring Milestonesname>
            <url>https://repo.spring.io/milestoneurl>
            <snapshots>
                <enabled>falseenabled>
            snapshots>
        repository>
        <repository>
            <id>spring-snapshotsid>
            <name>Spring Snapshotsname>
            <url>https://repo.spring.io/snapshoturl>
            <releases>
                <enabled>falseenabled>
            releases>
        repository>
    repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-milestonesid>
            <name>Spring Milestonesname>
            <url>https://repo.spring.io/milestoneurl>
            <snapshots>
                <enabled>falseenabled>
            snapshots>
        pluginRepository>
        <pluginRepository>
            <id>spring-snapshotsid>
            <name>Spring Snapshotsname>
            <url>https://repo.spring.io/snapshoturl>
            <releases>
                <enabled>falseenabled>
            releases>
        pluginRepository>
    pluginRepositories>

project>

启动类:

@SpringBootApplication
@MapperScan("com.gamejoye.mapper")
public class Chat implements CommandLineRunner {
    public static void main(String[] args) {
        SpringApplication.run(Chat.class, args);
    }

    @Autowired
    SocketIOServiceImpl socketIOServer;

    @Override
    public void run(String... args) throws Exception {
        new Thread(() -> {
            try {
                socketIOServer.start();
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
        }).run();
    }
}

运行结果及报错内容

springboot项目报错Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

我的解答思路和尝试过的方法

网上的思路一一试过了 都没办法解决 懵

项目结构:

确认是否存在数据库连接池的包

• 看下这篇博客，也许你就懂了，链接：Springboot 报错：Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required

mybatis-spring-1.2.0中取消了自动注入SqlSessionFactory 和 SqlSessionTemplate.换成低版本试试