Compatible with IE and Firefox, and reads local file JS Code

It is compatible with IE and Firefox and reads local file JS Code. The author does not provide examples, so only part of the code is available.

<Script type = "text/javascript">
Function read (file ){
If (typeof window. ActiveXObject! = 'Undefined '){
Var content = "";
Try {
Var fso = new ActiveXObject ("Scripting. FileSystemObject ");
Var reader = fso. openTextFile (file, 1 );
While (! Reader. AtEndofStream ){
Content + = reader. readline ();
Content + = "\ n ";
}
// Close the reader
Reader. close ();
}
Catch (e ){
Alert ("Internet too e read local file error: \ n" + e );
}
// VeryHuo. Com
Return content;
}
Else if (document. implementation & document. implementation. createDocument ){
Var content = ""
Try {
Netscape. security. PrivilegeManager. enablePrivilege ('universalxpconnect ');
Var lf = Components. classes ["@ mozilla.org/file/local1_1"]. createInstance (Components. interfaces. nsILocalFile );
Lf. initWithPath (file );
If (lf. exists () = false ){
Alert ("File does not exist ");
}

Var FCM = Components. classes ["@ mozilla.org/network/file-input-stream1_1"]. createInstance (Components. interfaces. nsIFileInputStream );
FCM. init (lf, 0x01,000 04, null );
Var sis = Components. classes ["@ mozilla.org/scriptableinputstream1_1"]. createInstance (Components. interfaces. nsIScriptableInputStream );
Sis. init (FCM );
Var converter = Components. classes ["@ mozilla.org/intl/scriptableunicodeconverter"]. createInstance (Components. interfaces. nsIScriptableUnicodeConverter );
Converter. charset = "UTF-8 ";
Content = converter. ConvertToUnicode (sis. read (sis. available ()));
}
Catch (e ){
Alert ("Mozilla Firefox read local file error: \ n" + e );
}

Return content;
}
}
</Script>