一个简单的上传类
一直以来,很多项目都要求上传,每次都要写上传的代码,比较麻烦。便想写一个类来完成上传的任务,以便在开发中减轻负担。写的很简单,但确实实用^_^
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使用方法:
1.在引用里添加upfile.dll的引用
2.using upfile;
3.private MyUpload myupfile;
4.myupfile=new MyUpload(); //实例化
myupfile.PostedFile=this.File1.PostedFile; //设置上传控件
myupfile.SavePath=Server.MapPath(""); //设置上传路径
5.上传按钮:
this.Label2.Text=myupfile.Upload(); //上传
if(this.Label2.Text=="上传文件成功!")
{
this.upfile.Text=myupfile.upfilename(); //显示文件名
this.url.Text=myupfile.url(); //显示文件路径
}
6.删除按钮:
this.Label2.Text=myupfile.delete(this.url.Text);
if(this.Label2.Text=="删除文件成功!")
{
this.upfile.Text=""; //显示文件名
this.url.Text=""; //显示文件路径
}
aspx:
(<form id="Form1" method="post" runat="server" enctype="multipart/form-data">
<INPUT id="File1" style="Z-INDEX: 102; LEFT: 304px; POSITION: absolute; TOP: 184px" type="file"
name="File1" runat="server">)