public Task Test(OperatingUserParam param)
{
return(userService.Test(param));
}
/// <summary>
/// MySQL框架功能测试（本功能为测试使用）
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public async Task Test(OperatingUserParam param)
{
switch (param.Type)
{
case 1:
#region 新增
//普通新增
var resut1 = userRepository.initLinq().Insert(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
//普通新增
var result2 = await userRepository.initLinq().InsertAsync(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
//新增返回自增ID
var result3 = await userRepository.initLinq().InsertReturnIdAsync(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
//新增返回自增ID
var result4 = userRepository.initLinq().InsertReturnId(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
//批量新增
var addList = new List <User>();
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
addList.Add(new User()
{
Name = $"PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}{PoJun.Util.Helpers.Id.GetGuidBy6()}", Age = Convert.ToInt32(SysUtil.RandomString(1, 2)), IsDelete = false, Sex = 1
});
var result5 = await userRepository.initLinq().InsertAsync(addList);
#endregion
break;
case 2:
#region 修改
//单条主键更新（并且不更新Age字段）
var result6 = await userRepository.initLinq().Filter(x => x.Age).UpdateAsync(new User()
{
Id = 1, Name = $"修改后的PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}", Sex = 2
});
//单条主键更新（并且不更新Age、Sex字段）
var result7 = await userRepository.initLinq().Filter(x => x.Age).Filter(x => x.Sex).UpdateAsync(new User()
{
Id = 2, Name = $"修改后的PoJun{DateTime.Now.ToString("yyyyMMddHHmmss")}"
});
//动态更新字段
var result8 = await userRepository.initLinq().Where(x => x.IsDelete == false && x.Id > 3 && x.Id < 5).Set(x => x.IsDelete, true).UpdateAsync();
#endregion
break;
case 3:
#region 除
//var result9 = await userRepository.initLinq().Where(x => Operator.In(x.Id, new int[] { 3, 4, 5 })).DeleteAsync();
var idlist = new List <int>()
{
6, 7
};
var result10 = await userRepository.initLinq().Where(x => Operator.In(x.Id, idlist)).DeleteAsync();
#endregion
break;
case 4:
#region 查询
#region 查询单条数据
//查询数据库中的第一条记录
var result11 = await userRepository.initLinq().SingleAsync();
//查询数据库中的最后一条记录
var result12 = userRepository.initLinq().OrderByDescending(a => a.Id).Single();
//查询数据库中的第一条记录
var result13 = userRepository.initLinq().OrderBy("Id").Single();
//查询ID等于24的Name字段
var result14 = userRepository.initLinq().Where(a => a.Id == 24).Single(s => s.Name);
#endregion
#region 查询多条数据
//查询多条数据
var result15 = userRepository.initLinq().Select().ToList();
var result16 = (await userRepository.initLinq().Where(a => a.Age > 28).SelectAsync()).ToList();
var result17 = userRepository.initLinq().OrderBy(a => a.Id).OrderByDescending(a => a.Name).Select().ToList();
var result18 = userRepository.initLinq().Take(4).Select().ToList();
var result19 = userRepository.initLinq().Take(4).Skip(2, 2).Select().ToList();
//查询多条数据,并且只返回Id、Name两个字段
var result20 = userRepository.initLinq().Select(s => new { s.Id, s.Name }).ToList();
//查询多条数据,并且只返回UserModel DTO对象 和 Id、Name两个字段
var result21 = userRepository.initLinq().Select(s => new UserModel {
Id = s.Id, Name = s.Name
}).ToList();
#endregion
#region 分页查询
//第一种方式
var result22 = userRepository.initLinq().Page(1, 2, out long total1).Select().ToList();
var result23 = userRepository.initLinq().Page(2, 2, out long total2).Select().ToList();
//第二种方式
var id = 24;
long total = 0;
var result24 = userRepository.initLinq().Where(a => a.Id > id).Page(1, 2, out total).Select();
var result25 = userRepository.initLinq().Where(a => a.Id > id).Page(2, 2, out total).Select();
//分组分页
var result26 = userRepository.initLinq().GroupBy(a => a.Name).Page(1, 2, out total).Select(s => new { s.Name });
var result27 = userRepository.initLinq().GroupBy(a => a.Name).Page(2, 2, out total).Select(s => new { s.Name });
#endregion
var idlists = new List <int>()
{
30, 31, 32, 33, 34, 35
};
var result28 = userRepository.initLinq().Where(x => Operator.In(x.Id, idlists)).Select().ToList();
#endregion
break;
}
}
