public async Task <BaseResult <AcupointEntity> > Delete(AcupointEntity entity)
{
var number = await acupointRepository.Detail(entity.id);
var result = new BaseResult <AcupointEntity>();
if (number.code != "0")
{
throw new Exception("数据不存在");
}
return(await acupointRepository.Delete(entity));
}
public async Task <BaseResult <AcupointEntity> > Update([FromForm] AcupointEntity entity)
{
if (entity.image == null)
{
IFormFileCollection file = Request.Form.Files;
if (file != null && file.Count == 1)
{
//文件存放路径
string path = "";
//path = $"{_hostingEnvironment.WebRootPath}/Upload/Food";
//path = "E:/Upload/Food";
path = "C:/backTh/wwwroot/Acupoint";// 绝对路劲
if (!Directory.Exists(path))
{
//路径不存在则新建路径
if (!string.IsNullOrEmpty(path))
{
Directory.CreateDirectory(path);
}
}
string fileName = file[0].FileName;
string fileExt = Path.GetExtension(fileName); //获取文件扩展名
string newFileName = Guid.NewGuid() + fileExt; //随机生成新文件名
string savePath = ""; //完整路径
savePath = path + "/" + newFileName;
using (var stream = new FileStream(savePath, FileMode.Create))
{
//写入本地
file[0].CopyTo(stream);
stream.Flush();
}
//保存到数据库
//string filePath = savePath.Replace(savePath, "");
//string filePath = savePath.Substring(17, savePath.Length - 17);
string filePath = "/wwwroot/Acupoint/" + newFileName;
entity.image = filePath;
}
else
{
var result = new BaseResult <AcupointEntity>();
result.code = "-1";
result.desc = "请上传一张图片且只能上传一张";
return(result);
}
}
return(await acupointRepository.Update(entity));
}
public async Task <BaseResult <AcupointEntity> > DeleteList([FromBody] DeleteDTO model)
{
if (model.ids.Count == 0)
{
throw new Exception("参数接受失败");
}
var idList = model.ids;
foreach (int item in idList)
{
var number = await acupointRepository.Detail(item);
if (number.code != "0")
{
throw new Exception("数据不存在");
}
AcupointEntity entity = new AcupointEntity()
{
id = item
};
try
{
await acupointRepository.Delete(entity);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
var result = new BaseResult <AcupointEntity>()
{
code = "0",
data = null,
desc = "删除成功",
};
return(result);
}
