//读现有日记文件夹
public IActionResult ReadDiary()
{
Stopwatch sw = new Stopwatch();
sw.Start();
string dirpath = @"C:\temp\diary\";
string[] ss = System.IO.Directory.GetFiles(dirpath);
StringBuilder sb = new StringBuilder();
foreach (var item in ss)
{
try
{
string title = new System.IO.FileInfo(item).Name;
string body = System.IO.File.ReadAllText(item);
if (diarydal.CalcCount($"title='{title}'") == 0)
{
diarydal.Add(new Model.Diary()
{
title = title, body = body, createtime = DateTime.Now
});
}
}
catch (Exception ex)
{
sb.Append($"插入【{item}】出错：【{ex.Message}】 ");
continue;
}
}
sw.Stop();
sb.Append("运行时间：" + sw.ElapsedMilliseconds + "毫秒");
return(Content(sb.ToString()));
}
public ActionResult Add(Model.Diary m)
{
try
{
if (m.id == 0)
{
m.createtime = DateTime.Now;
dal.Add(m);
return(Json(new { code = 0, msg = "新增成功！" }));
}
else
{
dal.Update(m);
return(Json(new { code = 0, msg = "编辑成功！" }));
}
}
catch (Exception ex)
{
return(Json(new { code = 1, msg = $"出错：{ex.Message}" }));
}
}