public ResultNormal deleteResource(DeleteRes deleteRes)
{
ResultNormal result = new ResultNormal();
if (string.IsNullOrEmpty(deleteRes.resCode) || string.IsNullOrEmpty(deleteRes.bookCode))
{
throw new Exception("没有删除的资源");
}
var resInfo = _ResourceReponsitory.GetByKey(deleteRes.resCode).Result;
if (resInfo != null)
{
if (resInfo.ResType == ResType.BookOss)
{
var toPath = OssKeyManager.BookDeletedKey(resInfo.OssPath);
result = ossMove(resInfo.OssPath, toPath);
}
if (result.IsSuccess)
{
deleteResInDb(deleteRes);
}
// result.Message = _ResourceReponsitory.LogicDelete(deleteRes.resCode) ? "1" : "0";
}
else
{
result.ErrorMsg = "没有找到删除资源";
}
return(result);
}
public ResultNormal UploadHeander([FromForm] IFormFile file)
{
ResultNormal result = new ResultNormal();
string filePath = null;
try
{
if (file == null)
{
result.ErrorMsg = "没有上传图片";
return(result);
}
var userId = this.getUserId();
var fn = userId + "_" + file.FileName;
filePath = _webHostEnvironment.ContentRootPath + _configuration["BookSiteConfig:uploadTemp"] + fn;
//写入到磁盘
using (FileStream fs = System.IO.File.Create(filePath))
{
file.CopyTo(fs); //将上传的文件文件流，复制到fs中
fs.Flush(); //清空文件流
}
var ossKey = OssKeyManager.UserAvatorKey(fn);
var uploadResult = _resourceServices.uploadToOss(filePath, ossKey);
if (uploadResult.IsSuccess)
{
var url = _configuration["ossConfig:userHeaderRoot"] + fn;
url += $"?{ToolUtil.GetRnd(5, true, false, false, false)}";
_userServices.updateHeader(userId, url);
result.Message = url;
}
else
{
result.IsSuccess = false;
}
}
catch (Exception ex)
{
result.ErrorMsg = ex.Message;
}
finally
{
if (filePath != null && System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
}
return(result);
}
public ResultEntity <EResourceInfo> Upload([FromForm] IFormFile file)//,
{
ResultEntity <EResourceInfo> result = new ResultEntity <EResourceInfo>();
EResourceInfo origRes = null;
string filePath = _webHostEnvironment.ContentRootPath + _configuration["BookSiteConfig:uploadTemp"] + file.FileName;
try
{
if (file != null)
{
var uploadRes = this.RequestToUploadRes();
var verifyMsg = VerifyUpload(uploadRes);
if (verifyMsg != null)
{
result.ErrorMsg = verifyMsg;
return(result);
}
//写入到磁盘
using (FileStream fs = System.IO.File.Create(filePath)){
file.CopyTo(fs); //将上传的文件文件流，复制到fs中
fs.Flush(); //清空文件流
}
//上传到Oss
var ossKey = OssKeyManager.BookKey(filePath, uploadRes.refCode, getUserId());
//如果是重新提交，则需要删除Oss资源
if (uploadRes.isReset)
{
origRes = _resourceServices.get(uploadRes.resCode);
if (origRes.OssPath != ossKey)
{
_resourceServices.ossDelete(origRes.OssPath);
}
}
var uploadResult = _resourceServices.uploadToOss(filePath, ossKey);
if (uploadResult.IsSuccess)
{
var resourceInfo = GenerateResource(uploadRes, ossKey);
resourceInfo.OrigFileName = file.FileName;
//上传信息写入到数据库
result = _resourceServices.saveResToDb(resourceInfo);
}
else
{
result.ErrorMsg = "上传失败";
}
}
}
catch (Exception ex)
{
result.ErrorMsg = "上传失败";
NLogUtil.cc_ErrorTxt("BookController-Upload:" + ex.Message);
}
finally
{
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
}
return(result);
}
