public ActionResult Download(string id)
{
var FilesPath = HelpAnswerGroup.GetList().FirstOrDefault(u => u.id == id).Answer;
if (FilesPath != null)
{
JObject jo = (JObject)JsonConvert.DeserializeObject(FilesPath);
foreach (var path in jo["Values"])
{
///判断是否为路径格式，如果存在就直接显示下载
if (path.ToString().IndexOf("/") > -1)
{
try
{
// var wwwroot = _hostingEnvironment.ContentRootPath + path;
//判断该文件是否存在？？？？？
//if (System.IO.File.Exists(path.ToString()))
//{
/// 虚拟文件地址输出下载
//}
//return Content("<script>alert('该文件已丢失,请重试');window.history.back(-1); </script>");
return(File(path.ToString(), "application/vnd.android.package-archive", Path.GetFileName(path.ToString())));
}
catch (Exception el)
{
return(Content("<script>alert('文件下载失败,请重试');window.history.back(-1); </script>"));
}
}
}
}
return(Content("<script>alert('文件下载失败,请重试');window.history.back(-1); </script>"));
}
public ActionResult Details(string id)
{
var entity = HelpAnswerGroup.GetList().FirstOrDefault(u => u.id == id);
if (entity != null)
{
return(View("Details", entity));
}
return(RedirectToAction("Exhibition"));
}
public IActionResult Index(IFormCollection model, List <IFormFile> files)
{
//在文件上传的时候， 只能采用表单的提交后台才能够获取到文件？？ 而Ajax的方式不行？
string paths = FileSave(files);
Dictionary <string, string> keyValuePairs = new Dictionary <string, string>()
{
};
foreach (var item in model)
{
// 去掉莫名上传的Cookies防伪标志
if (item.Key.IndexOf("_") != 0)
{
//前端会上传类型路径的字符串，如果存在就替换成上传路径！
if (item.Value.ToString().IndexOf("\\") > -1)
{
keyValuePairs.Add(item.Key, paths);
}
else
{
string Value = item.Value.ToString() == "" ? "..." : item.Value.ToString();
//keyValuePairs.Add(item.Key, item.Value);
keyValuePairs.Add(item.Key, Value);
}
}
}
AnswerGroup InsertModel = new AnswerGroup()
{
id = Guid.NewGuid().ToString(),
FromID = Seesion.FromIds,
Answer = JObject.FromObject(new { FormName = keyValuePairs.Keys, Values = keyValuePairs.Values }).ToString()
};
try
{
int flage = HelpAnswerGroup.Insert(InsertModel);
if (flage > 0)
{
//RedirectToAction 只能够在本页面跳转
return(RedirectToAction("Succeed"));
}
return(Json("插入失败"));
}
catch (Exception el)
{
return(Json(ResultMsg.FormatResult(el)));
}
}
public ActionResult Delete(string id)
{
// ???? 所有的Js 都没有弹出
var entity = HelpAnswerGroup.GetList().FirstOrDefault(u => u.id == id);
if (entity != null)
{
if (HelpAnswerGroup.Delete(id))
{
return(RedirectToAction("Exhibition"));
}
return(Content("<script>alert('删除失败 ,请重试');window.history.back(-1); </script>"));
// 删除信息同时是否删除文件夹？？？
}
else
{
return(Content("<script>alert('删除失败,请重试');window.history.back(-1); </script>"));
}
}
/// <summary>
/// 显示数据
/// </summary>
/// <returns></returns>
public ActionResult Exhibition(string fid)
{
ViewData["theader"] = HelpTopicgroup.GetList("FromID='" + fid + "'");
return(View(HelpAnswerGroup.GetList("FromID='" + fid + "'").ToList()));
}
