#region 检测图片格式
var validMimeTypes = new[] { "image/jpeg", "image/png", "image/gif" };
if (!validMimeTypes.Contains(upload.ContentType.ToLowerInvariant()))
{
return "{\"uploaded\": 0,\"error\": {\"message\": \"请上传图片格式\"}}";
}
#endregionstring sql= "insert into ts (title,dx,zt,tsnr,tpe,jhsj,bz,guid)&...
1、/Pages/Components 新建：MyViewComponent.csusing Microsoft.AspNetCore.Mvc; namespace xxts...
/// <summary> /// 根据学校读取支付科次 /// </summary> /// <returns>&l...
@{ Layout = null; } <form method="post">...
<form method="post" asp-page-handler="Save"> ...
