public async Task <IActionResult> Reset(int id)//重置某个学生提交数据
{
if (judge())
{
var student = await studentBll.GetEntities(n => n.id == id).FirstOrDefaultAsync();
student.time = "";
student.sub = 0;
studentBll.Update(student);
return(Content("<script>alert('重置该学生成功');window.location.href='/Home/Index';</script>", "text/html", System.Text.Encoding.UTF8));
}
return(non());
}
public async Task <IActionResult> Index(string name, string myimg)
{
var stu = await studentBll.GetEntities(u => u.name == name).FirstOrDefaultAsync();
if (myimg == null)
{
return(Content("<script>alert('图片未提交！');window.location.href='../Home/Index';</script>", "text/html", System.Text.Encoding.UTF8));
}
if (stu != null)
{
string diffImg = "安心睡吧！";
stu.sub = 1;
stu.time = DateTime.Now.ToString();
Common.SaveImage.ByStringToSave(name, myimg);
if (System.IO.File.Exists("./wwwroot/StudentImage/陈淳.jpg"))
{
if (Common.SaveImage.Compare("./wwwroot/StudentImage/" + name + ".jpg", "./wwwroot/StudentImage/陈淳.jpg") > 20)
{
diffImg = "但是与标准图片相差过大，请检查你的图片";
}
}
studentBll.Update(stu);
return(Content("<script>alert('提交成功！" + diffImg + "');window.location.href='../Home/Index';</script>", "text/html", System.Text.Encoding.UTF8));
}
else
{
return(Content("<script>alert('你确定是本班的？');window.location.href='../Home/Index';</script>", "text/html", System.Text.Encoding.UTF8));
}
}