标签：check process ted tab string substring substr collect tostring
/// <summary>
/// 前端Ajax
/// </summary>
/// <returns></returns>
function Upload()
{
var HobbyName = "";
$("input[name=Hobby]:checked").each(function () {
HobbyName += $(this).val() + ‘,‘;
})
var formdata = new FormData($("#file")[0]);
formdata.append("form1", 1);
formdata.append(‘Name‘, $("#txt_Name").val());
formdata.append(‘Sex‘, $("input[name=Sex]:checked").val());
formdata.append(‘Hobby‘, HobbyName.substring(0, HobbyName.length - 1));
formdata.append(‘Grade‘, $("#sele_Grade option:selected").val());
formdata.append("Photo", $("#file").get(0).files[0]);
formdata.append("FuWenben", $("#txt_FuWenben").val());
$.ajax({
url: ‘/Student/Upload‘,
data: formdata,
type: ‘post‘,
dataType: ‘json‘,
processData: false,
contentType: false,
success: function (res) {
if (res > 0) {
alert("添加成功！");
window.location.href = "/Student/Show";
}
else {
alert("恭喜失败！");
}
}
})
}
/// <summary>
/// 上传图片
/// </summary>
/// <returns></returns>
[HttpPost]
public int Upload()
{
string Hobby = "";
Student student = new Student();
HttpFileCollection files = System.Web.HttpContext.Current.Request.Files;
foreach (var item in System.Web.HttpContext.Current.Request["Hobby"].Split(‘,‘))
{
Hobby += item;
}
if (files.Count > 0)
{
HttpPostedFile fpostfile = files[0];
string text = Path.GetExtension(fpostfile.FileName);
fpostfile.SaveAs(System.Web.HttpContext.Current.Server.MapPath("/Image/") + fpostfile.FileName);
student.Name = System.Web.HttpContext.Current.Request["Name"];
student.Sex = System.Web.HttpContext.Current.Request["Sex"];
student.Hobby = Hobby;
student.Grade = System.Web.HttpContext.Current.Request["Grade"];
student.Photo = fpostfile.FileName;
student.FuWenben = System.Web.HttpContext.Current.Request["FuWenben"];
string fullpath = Server.MapPath("/Image/"+fpostfile.FileName);
string path = Path.GetDirectoryName(fullpath);
files[0].SaveAs(fullpath);
if(dal.Add(student)>0)
{
return 1;
}
else
{
return 0;
}
}
else
{
return 0;
}
}
/// <summary>
/// 删除文件
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
[HttpGet]
public int Del(int id)
{
DataTable str = dal.GetDel(id);
string path = "C:/Users/Shinelon/Desktop/Unit1/WebApplication2/Image/" + str.Rows[0].ItemArray[0].ToString();
FileAttributes attr = System.IO.File.GetAttributes(path);
if(attr == FileAttributes.Directory)
{
Directory.Delete(path,true);
int i = dal.Delete(id);
return i;
}
else
{
System.IO.File.Delete(path);
int i = dal.Delete(id);
return i;
}
}
上传图片
标签：check process ted tab string substring substr collect tostring
原文地址：https://www.cnblogs.com/daran/p/10638926.html
