JavaѹËõÓë½âѹrarÎļþ
package com.sunz.fileUpload;
public class RarToFile {
//cmd ѹËõÓë½âѹËõÃüÁî
private static String rarCmd = "C:\\Program Files\\WinRAR\\Rar.exe a ";
private static String unrarCmd = "C:\\Program Files\\WinRAR\\UnRar x ";
/**
* ½«1¸öÎļþѹËõ³ÉRAR¸ñʽ rarName ѹËõºóµÄѹËõÎļþÃû(²»°üº¬ºó׺) fileName ÐèҪѹËõµÄÎļþÃû(±ØÐë°üº¬Â·¾¶) destDir
* ѹËõºóµÄѹËõÎļþ´æ·Å·¾¶
*/
public static void RARFile(String rarName, String fileName, String destDir) {
rarCmd += destDir + rarName + ".rar " + fileName;
try {
Runtime rt = Runtime.getRuntime();
Process p = rt.exec(rarCmd);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
/**
* ½«1¸öRARÎļþ½âѹ rarFileName ÐèÒª½âѹµÄRARÎļþ(±ØÐë°üº¬Â·¾¶ÐÅÏ¢ÒÔ¼°ºó׺) destDir ½âѹºóµÄÎļþ·ÅÖÃĿ¼
*/
public static void unRARFile(String rarFileName, String destDir) {
unrarCmd += rarFileName + " " + destDir;
try {
Runtime rt = Runtime.getRuntime();
Process p = rt.exec(unrarCmd);
} catch (Exception e) {
System.out.println(e.getMessage());
}
 
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package com.my.file.pdf;
import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.*;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfWriter;
public class HelloWorld ......