获取文件夹大小的方法 ASP.NET
以下内容为转载
1
public long GetDirectoryLength(string dirPath){
2
if(!Directory.Exists(dirPath))
3return 0;
4long len=0;
5DirectoryInfo di=new DirectoryInfo(dirPath);
6
foreach(FileInfo fi in di.GetFiles()){
7len+=fi.Length;
8
}
9DirectoryInfo[] dis=di.GetDirectories();
10if(dis.Length>0){
11for(int i=0;i<dis.Length;i++){
12len+=GetDirectoryLength(dis[i].FullName);
13}
14}
15return len;
16
}
17
18
public long GetDirectoryLength(string dirPath){
2
if(!Directory.Exists(dirPath))3
return 0;4
long len=0;5
DirectoryInfo di=new DirectoryInfo(dirPath);6
foreach(FileInfo fi in di.GetFiles()){
7
len+=fi.Length;8
}9
DirectoryInfo[] dis=di.GetDirectories();10
if(dis.Length>0){11
for(int i=0;i<dis.Length;i++){12
len+=GetDirectoryLength(dis[i].FullName);13
}14
}15
return len;16
}17
18
下面为完整代码例子:
1<%@Page Language="C#" debug=true%>
2<%@Import Namespace="System.IO"%>
3<%@Register TagPrefix="www" Namespace="Wuqi.Webdiyer" Assembly="AspNetDatePicker"%>
4<script runat="server">
5void Page_Load(object src,EventArgs e){
6if(!Page.IsPostBack){
7Response.Write(GetDirectoryLength(@"C:\inetpub\wwwroot\webdiyer"));
8}
9}
10
11long GetDirectoryLength(string dirPath){
12if(!Directory.Exists(dirPath))
13return 0;
14long len=0;
15DirectoryInfo di=new DirectoryInfo(dirPath);
16foreach(FileInfo fi in di.GetFiles()){
17len+=fi.Length;
18}
19DirectoryInfo[] dis=di.GetDirectories();
20if(dis.Length>0){
21for(int i=0;i<dis.Length;i++){
22len+=GetDirectoryLength(dis[i].FullName);
23}
24}
25return len;
26}
27
28</script>
29<HTML>
30<HEAD>
31<TITLE> Webdiyer制造：） </TITLE>
32<META NAME="Generator" CONTENT="EditPlus">
33<META NAME="Author" CONTENT="Webdiyer">
34</HEAD>
35<BODY>
36<form runat="server">
37</form>
38</BODY>
39</HTML>
40
41
<%@Page Language="C#" debug=true%>2
<%@Import Namespace="System.IO"%>3
<%@Register TagPrefix="www" Namespace="Wuqi.Webdiyer" Assembly="AspNetDatePicker"%>4
<script runat="server">5
void Page_Load(object src,EventArgs e){6
if(!Page.IsPostBack){7
Response.Write(GetDirectoryLength(@"C:\inetpub\wwwroot\webdiyer"));8
}9
}10
11
long GetDirectoryLength(string dirPath){12
if(!Directory.Exists(dirPath))13
return 0;14
long len=0;15
DirectoryInfo di=new DirectoryInfo(dirPath);16
foreach(FileInfo fi in di.GetFiles()){17
len+=fi.Length;18
}19
DirectoryInfo[] dis=di.GetDirectories();20
if(dis.Length>0){21
for(int i=0;i<dis.Length;i++){22
len+=GetDirectoryLength(dis[i].FullName);23
}24
}25
return len;26
}27
28
</script>29
<HTML>30
<HEAD>31
<TITLE> Webdiyer制造：） </TITLE>32
<META NAME="Generator" CONTENT="EditPlus">33
<META NAME="Author" CONTENT="Webdiyer">34
</HEAD>35
<BODY>36
<form runat="server">37
</form>38
</BODY>39
</HTML>40
41
浙公网安备 33010602011771号