为MyBatis-plus分页查询配置拦截器并加上@Configuration注解

@Configuration
public class MPConfig {
    // 配置分页查询拦截器
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor(){
        MybatisPlusInterceptor Interceptor = new MybatisPlusInterceptor();
        Interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
        return  Interceptor;
    }
}

这样分页查询才会生效