- 分页插件config
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
//Spring boot方式
@EnableTransactionManagement(proxyTargetClass = true)
@Configuration
public class MybatisPlusConfig {
/**
* 分页插件
*/
@Bean
public PaginationInterceptor paginationInterceptor() {
return new PaginationInterceptor();
}
}
- 使用
传入pageNum pageSize
public IPage<Article> selectArticlePage(int pageNum, int pageSize) {
Page<Article> page = new Page<>(pageNum,pageSize);
return articleMapper.selectPage(page, null); //第二个参数可以传wrapper条件查询
}
- 效果
传入 pageNum 1 pageSize 2
result:
{
"records": [
{
"author": "jesse",
"createTime": "2019-03-30T23:00:38",
"content": "2e2b8e32-bd1c-4eb7-b088-4ca5840b1ffc",
"title": "474e26a2"
},
{
"author": "jesse",
"createTime": "2019-03-30T23:00:40",
"content": "8e4bbd32-1fd8-4ba2-8608-5881892a8abc",
"title": "5d6c0643"
}
],
"total": 4,
"size": 2,
"current": 1,
"searchCount": true,
"pages": 2
}
分页所需的元素都有了
