springboot中如何利用mybatis-plus配置多重資料來源

<dependencies>    <dependency>        <groupid>org.springframework.boot</groupid>        <artifactid>spring-boot-starter</artifactid>    </dependency>    <dependency>        <groupid>org.apache.httpcomponents</groupid>        <artifactid>httpclient</artifactid>    </dependency>    <dependency>        <groupid>cn.hutool</groupid>        <artifactid>hutool-all</artifactid>        <version>5.2.0</version>    </dependency>    <dependency>        <groupid>com.alibaba</groupid>        <artifactid>fastjson</artifactid>        <version>1.2.9</version>    </dependency>    <dependency>        <groupid>org.projectlombok</groupid>        <artifactid>lombok</artifactid>        <optional>true</optional>    </dependency>    <!--   mybatis-plus     -->    <dependency>        <groupid>com.baomidou</groupid>        <artifactid>mybatis-plus-boot-starter</artifactid>        <version>3.4.1</version>    </dependency>    <!--   多数据源配置     -->    <dependency>        <groupid>com.baomidou</groupid>        <artifactid>dynamic-datasource-spring-boot-starter</artifactid>        <version>3.2.0</version>    </dependency>    <!--   mysql     -->    <dependency>        <groupid>mysql</groupid>        <artifactid>mysql-connector-java</artifactid>        <scope>runtime</scope>    </dependency></dependencies>

spring:  datasource:dynamic:      primary: master  #指定默认数据库，下面可以配置多个数据库，不仅仅是两个，master就是其中一个数据库的名字，名字对应就可以，自己随便取      datasource:master:          driver-class-name: com.mysql.cj.jdbc.Driver          url: jdbc:mysql://数据库1ip地址:数据库1端口/数据库1?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true          username: 数据库1用户          password: 数据库1密码slave:          driver-class-name: com.mysql.cj.jdbc.Driver          url: jdbc:mysql://数据库2ip地址:数据库2端口/数据库2?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true          username: 数据库2用户          password: 数据库2密码

package com.xyz.dsjy.task;import com.xyz.dsjy.entity.Enterprise;import com.xyz.dsjy.entity.FjflCredit;import com.xyz.dsjy.service.EnterpriseService;import com.xyz.dsjy.service.FjflCreditService;import lombok.AllArgsConstructor;import org.springframework.context.annotation.Configuration;import org.springframework.scheduling.annotation.EnableScheduling;import org.springframework.scheduling.annotation.Scheduled;import org.springframework.stereotype.Component;import java.time.LocalDateTime;@AllArgsConstructor@Component@Configuration      //1.主要用于标记配置类，兼备Component的效果。@EnableScheduling   // 2.开启定时任务public class MultithreadScheduleTask {public final FjflCreditService fjflCrediService;    public final EnterpriseService enterpriseService;    @Scheduled(fixedRate=5000)private void configureTasks() {
        FjflCredit fs = fjflCrediService.getById(1);        System.out.println(fs);        System.err.println("执行静态定时任务时间: " + LocalDateTime.now());    }@Scheduled(fixedRate=6000)private void configureTasks2() {
        Enterprise et = enterpriseService.getById(80);        System.out.println(et);        System.err.println("执行静态定时任务时间2222: " + LocalDateTime.now());    }
}

package com.xyz.dsjy;import org.mybatis.spring.annotation.MapperScan;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;@SpringBootApplication@MapperScan("com.xyz.dsjy.mapper")  //添加启动扫mapper包下的mapper类public class DsjyApplication {public static void main(String[] args) {
        SpringApplication.run(DsjyApplication.class, args);    }

}