Spring Data JPA 分页

最近在使用Spring Boot 做项目时遇到了关于Spring Data JPA的分页问题,在下面这位大兄弟的博客中有代码实现

LINK: 博客链接

DAO接口:

package com.demo.sell.repository;

import com.demo.sell.entity.OrderMaster;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.repository.JpaRepository;

public interface OrderMasterRepository extends JpaRepository<OrderMaster,String> {
    Page<OrderMaster> findByBuyerOpenid(String buyerOpenid,Pageable pageable);
}

单元测试:

package com.demo.sell.repository;

import com.demo.sell.entity.OrderMaster;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.Arrays;
import java.util.List;

import static org.junit.Assert.*;

@SpringBootTest
@RunWith(SpringRunner.class)
public class OrderMasterRepositoryTest {
    @Autowired
    private OrderMasterRepository orderMasterRepository;
    @Test
    public void findByBuyerOpenid() {
        Page<OrderMaster> byBuyerOpenid = orderMasterRepository.findByBuyerOpenid("001", new PageRequest(0, 5));
        List<OrderMaster> content = byBuyerOpenid.getContent();
        System.out.println(Arrays.asList(content));
    }
}