Compression Js-yuicompressor-2.4.jar

Import Java.io.BufferedReader;

Import Java.io.File;

Import Java.io.FileFilter;

Import java.io.IOException;

Import Java.io.InputStreamReader;

/**

* Compression JS

* Java-jar Yuicompressor-2.4.jar--type js xxx.js-o xxx.js--charset utf-8

* Compress CSS

* Java-jar yuicompressor-2.4.jar--type css xxx.css-o xxx.css--charset utf-8

* Java Runtime.getruntime (). EXEC (COMMANDSTR) can invoke the Execute CMD command.

* (1) cmd/c dir closes the command window after executing the dir command.

* (2) cmd/k dir does not close the command window after executing the dir command.

* (3) cmd/c start dir will open a new window and execute the dir instruction, the original window will be closed.

* (4) cmd/k start dir will open a new window and execute the dir instruction, the original window will not be closed.

* @author Ligang

* PS: When compressing CSS, it will affect JS and other types of files!!!

* Compression js, no problem, it is recommended to compress which type of file when the type of file placed!!!

*/

public class Zipjs {

public static void Main (string[] args) throws Exception {

File exists directory

String dir = "D:\\js";

string[] FileNames = GetFileNames (dir);

System.out.println ("The total number of files:" +filenames.length);

for (String string:filenames) {

if (String.Equals ("Yuicompressor-2.4.jar")) {

Continue;

}

String cmd = "Java-jar yuicompressor-2.4.jar--type js" +string+ "-o" +string+ "--charset utf-8";

String cmd = "Java-jar yuicompressor-2.4.jar--type css" +string+ "-o" +string+ "--charset utf-8";

Runtime.getruntime (). EXEC ("cmd/c D: & CD" +dir+ "&" +cmd);

}

}

Get all file names under the current folder

private static string[] GetFileNames (String dir) {

File File = new file (dir);

file[] files = file.listfiles (new Fileonlyfilter ());

string[] ary = new String[files.length];

for (int i = 0; i < files.length; i++) {

Ary[i] = Files[i].getname ();

}

return ary;

}

}

Class Fileonlyfilter implements FileFilter {

Public boolean accept (file file) {

return File.isfile ();

}

}

This article is from the "Li Gang Learning Journey" blog, please make sure to keep this source http://381510688.blog.51cto.com/4623168/1570495

Compression Js-yuicompressor-2.4.jar