初始化

xuekang

2024-05-10 edf3b7fde038fcf3e6d86b8b4b88c2ff6f9014cf

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package org.dromara.demo;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 
import org.dromara.demo.domain.ShardingOrder;
import org.dromara.demo.mapper.ShardingOrderMapper;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
 
@SpringBootTest
class TOrderTest {
 
    @Autowired
    ShardingOrderMapper torderMapper;
 
 
    @Test
    void find() {
        //Order order = orderMapper.selectById(1640990702722723841L);
    }
 
    @Test
    void page() {
        Page<ShardingOrder> page = new Page<>();
        page.setCurrent(3L);
        QueryWrapper<ShardingOrder> queryWrapper = new QueryWrapper<>();
        queryWrapper.orderByAsc("order_id");
        torderMapper.selectPage(page,queryWrapper);
        System.out.println(page.getTotal());
        for(ShardingOrder order : page.getRecords()){
            System.out.print(order.getTotalMoney()+" ");
        }
    }
 
    @Test
    void insert() {
        for(Long i = 1L; i <= 100L; i++){
            ShardingOrder torder = new ShardingOrder();
            torder.setUserId(i);
            torder.setTotalMoney(100 + Integer.parseInt(i+""));
            torderMapper.insert(torder);
        }
 
    }
 
 
}