Introduction to ASP Programming (18): FSO Component file operation (bottom) _asp Foundation

one, FSO. GetFile
Extracts files corresponding to the file object

1,getfile.asp

<% Whichfile=server.mappath ("Cnbruce.txt") Set fso = CreateObject ("Scripting.FileSystemObject") Set f1 = fso. CreateTextFile (Whichfile,true) F1. Write ("This is a test". My Name is cnbruce. ") F1. Close Set F2 = fso. GetFile (Whichfile) s = "file name:" & F2.name & "<br>" s = S & "file short path name:" & F2.shortpath & "<br>" s = S & "File Physical Address:" & F2. Path & "<br>" s = S & "file attributes:" & F2. Attributes & "<br>" s = S & "File size:" & f2.size & "<br>" s = S & "file type:" & F2.type & "<br>" s = S & "File creation time:" & F2. DateCreated & "<br>" s = S & recent access time: & F2. Datelastaccessed & "<br>" s = S & "Last modified:" & F2. DateLastModified Response.Write (s) %>

The effect is the right key to a file, see the specific property information.
Where the value "32" returned by attributes represents: (Archive) A file that has changed since the last backup. can read and write.

Other values are annexed below:

Normal 0 normal files. No properties are set. ReadOnly 1 read-only files. can read and write. Hidden 2 hidden files. can read and write. System 4 Systems files. can read and write. Directory 16 folders or directories. Read-only. Archive 32 files that have changed since the last backup. can read and write. Alias 1024 link or shortcut. Read-only. Compressed 2048 compressed files. Read-only.

Two, File.move
Action moves the specified file or folder from one location to another. In fact, the method still belongs to the FSO. An application after the getfile.

2,movefile.asp

<% Whichfile=server.mappath ("Cnbruce.txt") Set fso = CreateObject ("Scripting.FileSystemObject") Set f1 = fso. CreateTextFile (Whichfile,true) F1. Write ("This is a test". My Name is cnbruce. ") F1. Close Set F2 = fso. GetFile (Whichfile) F2. Move "C:\" %> <a href= "C:\" > see if there is </a>

Simple Cut-and-paste function is implemented.

Three, File.Copy
Also belong to FSO. An application after the getfile. Simply copy the file to a location.

3,copyfile.asp

<% Whichfile=server.mappath ("Cnbruce.txt") Set fso = CreateObject ("Scripting.FileSystemObject") Set f1 = fso. CreateTextFile (Whichfile,true) F1. Write ("This is a test". My Name is cnbruce. ") F1. Close Set F2 = fso. GetFile (Whichfile) F2. Copy "D:\" %> <a href= "D:\" > see if there is </a>

The cnbruce.txt files that are in the same directory as this ASP page still exist.

four, file. Delete
Obviously, the file is deleted directly.

4,delfile.asp

<% Whichfile=server.mappath ("Cnbruce.txt") Set fso = CreateObject ("Scripting.FileSystemObject") Set f1 = fso. CreateTextFile (Whichfile,true) F1. Write ("This is a test". My Name is cnbruce. ") F1. Close Set F2 = fso. GetFile (Whichfile) F2.move "D:\" Set F3 = fso. GetFile ("D:\cnbruce.txt") F3.delete %> <a href= "D:\" > View is not the file of </a>

Of course, the FSO has not finished, such as uploading files, ASP to HTML, etc. need to use the FSO. The more wonderful is still in the back.