protected void bt_add_Click(object sender, EventArgs e)
{
if (Can_Insert())
{
string filefullname = ((FileUpload)FileUpload1.FindControl("FileUpload1")).FileName; //获取文件获取路径和文件名
string fillName = filefullname.Substring(filefullname.LastIndexOf("\\") + 1); //获取文件名
string type = filefullname.Substring(filefullname.LastIndexOf(".") + 1); //获取文件类型
if (type == "png" || type == "bmp" || type == "jpg" || type == "gif" || type == "PNG" ||
type == "JPG" || type == "BMP" || type == "GIF") //判断文件类型
{
//判断是否有该路径
string wantPath = Server.MapPath("../img");
if (!Directory.Exists(wantPath))
{
Directory.CreateDirectory(wantPath); //若没有路径就创建新的路径
}
((FileUpload)FileUpload1.FindControl("FileUpload1")).SaveAs(Server.MapPath("../img/") +
fillName);
//上传服务器(获取服务器项目地址是Server.MapPath())
Response.Write("<script>alert('添加成功！！')</script>");
}
else
{
Response.Write("<script>alert('图片上传错误！请检查文件名或路径')</script>");
}
}
else
{
Response.Write("<script>alert('插入失败！！')</script>");
}
}
