配置mybatisplus 分页插件

创建配置类

粘贴下面代码


@Configuration
@EnableTransactionManagement
@MapperScan("com.atguigu.gulimail.product.dao")
public class MyBatisPlusConfig {
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
        paginationInterceptor.setLimit(500);//设置分页，每页最多500条
        paginationInterceptor.setOverflow(true);//当请求页码大于最大页码，调回首页
        return paginationInterceptor;
    }
}