<dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.5.5</version>
            <exclusions>
                <exclusion>
                    <groupId>com.github.jsqlparser</groupId>
                    <artifactId>jsqlparser</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>dynamic-datasource-spring-boot-starter</artifactId>
            <version>4.3.0</version>
        </dependency>
        <dependency>
            <groupId>com.microsoft.sqlserver</groupId>
            <artifactId>mssql-jdbc</artifactId>
            <scope>runtime</scope>
        </dependency>

# mybatis
mybatis-plus:
  mapper-locations: classpath:/mapper/*.xml

spring.datasource:
  dynamic:
    primary: db1
    datasource:
      db1:
        url: jdbc:sqlserver://****;
        username: ****
        password: ****
      db2:
        url: jdbc:sqlserver://****;
        username: ****
        password: ****

@Mapper
@DS("db2")
public interface BehaviorEmailDao extends BaseMapper<BehaviorEmail> {

    Set<String> getSendRecordByDate(@Param("lastDate") String lastDate);
}