javaѧϰ ÎļþIOÁ÷
ÏëÅúÁ¿ÐÞ¸ÄÒ»¸öÎļþ¼ÐµÄËùÓÐÎļþµÄÎļþÃû£¬ÔÚÍøÉÏÕÒÁ˺öàÈí¼þ¶¼²»ºÃÓã¬ÃÍÈ»ÏëÆðÀ´ÎÒ×Ô¼ºÒ²»áд´úÂëô~~~
Õâ¸ö´úÂëÖ»ÄÜ×Ô¶¨ÒåÀ©Õ¹Ãû¡£¡£ÎļþÃûĬÈÏÊÇ0£¬ÒÔºó¾Í++À²£¬Ò²¾ÍÊÇ1£¬2£¬3……Ö»ÊÇ»ù´¡ÐÔ´úÂë
import java.io.File;
public class Rename {
/**
* @param args
*/
public static int w = 0;
public static void main(String[] args) {
File f = new File("F:\\XXX"); //Ñ¡ÔñÐèÒªÅúÁ¿ÐÞ¸ÄÎļþÃûµÄĿ¼
Rename r = new Rename();
r.read(f, ".doc"); //ÊäÈëÀ©Õ¹Ãû£¬Ðè¼ÓÉÏ“.”
}
public void read(File f, String str){ //strΪÀ©Õ¹Ãû
File[] ff = f.listFiles();
for(int i = 0; i < ff.length; i++){
if(ff[i].isFile()){
File fff = new File(ff[i].getParent() + "\\" + w + str);//³É¹¦Ð޸ĺ󷵻Øtrue
w++;
System.out.println(ff[i].renameTo(fff));
}
if(ff[i].isDirectory()){
/***ÈôͬʱÐÞ¸ÄÎļþ¼ÐµÄÃû³Æ£¬¾Í°Ñ×¢ÊÍÈ¥µô***/
//File fff = new File(ff[i].getParent() + "\\" + i + str);
read(ff[i] , str);
// System.out.println(ff[i].renameTo(fff));
}
}
}
}
ÔÙ¹ÄÀøÒ»ÏÂ×Ô¼º£¬¼ÓÓÍ£¬ºÙºÙ~~~
Ïà¹ØÎĵµ£º
Àà¼ÓÔØÆ÷ÊÇ Java ÓïÑÔµÄÒ»¸ö´´Ð£¬Ò²ÊÇ Java ÓïÑÔÁ÷ÐеÄÖØÒªÔÒòÖ®Ò»¡£ËüʹµÃ Java Àà¿ÉÒÔ±»¶¯Ì¬¼ÓÔØµ½ Java ÐéÄâ»úÖв¢Ö´ÐС£Àà¼ÓÔØÆ÷´Ó JDK 1.0 ¾Í³öÏÖÁË£¬×î³õÊÇΪÁËÂú×ã Java Applet µÄÐèÒª¶ø¿ª·¢³öÀ´µÄ¡£Java Applet ÐèÒª´ÓÔ¶³ÌÏÂÔØ Java ÀàÎļþµ½ä¯ÀÀÆ÷Öв¢Ö´ÐС£ÏÖÔÚÀà¼ÓÔØÆ÷ÔÚ Web ÈÝÆ÷ºÍ OSGi Öеõ½Á˹㷺µÄʹÓá ......
Ò».´úÂëÓÅ»¯
¡¡¡¡ÄÚ´æ»áÒç³ö¿Ï¶¨ºÍ´úÂëÌÓ²»Á˹ØÏµ,99.99%ѧjavaµÄÈ˶¼ÖªµÀÀ¬»ø»ØÊÕÆ÷ÊÇ javaµÄÒ»´óÓŵ㲢¾Ý´ËÀ´³°Ð¦C++¡£ÏÔÈ»Õâ¸öÌØÐÔΪ´úÂë±àдÕßÊ¡Á˲»ÉÙÊ£¬µ«Õâ¸öÌØÐÔÈ´´øÀ´Á˲»ÉÙÒþ»¼¡£¾Ù¸öÀý×ÓÔÚÓÎÏ·µ±Öо³£Óв»Í¬³¡¾°µÄÇл»£¬Èç´ÓÓÎÏ·Âß¼Í˵½Ö÷²Ëµ¥Âß¼,¶ÔÓÎÏ·Âß¼¶ÔÏóµÄ̬¶ ......
1£©DOM£¨JAXP Crimson½âÎöÆ÷£©
DOMÊÇÓÃÓëÆ½Ì¨ºÍÓïÑÔÎ޹صķ½Ê½±íʾXMLÎĵµµÄ¹Ù·½W3C±ê×¼¡£DOMÊÇÒÔ²ã´Î½á¹¹×éÖ¯µÄ½Úµã»òÐÅϢƬ¶ÏµÄ¼¯ºÏ¡£Õâ¸ö²ã´Î½á¹¹ÔÊÐí¿ª·¢ÈËÔ±ÔÚÊ÷ÖÐѰÕÒÌØ¶¨ÐÅÏ¢¡£·ÖÎö¸Ã½á¹¹Í¨³£ÐèÒª¼ÓÔØÕû¸öÎĵµºÍ¹¹Ôì²ã´Î½á¹¹£¬È»ºó²ÅÄÜ×öÈκι¤×÷¡£ÓÉÓÚËüÊÇ»ùÓÚÐÅÏ¢²ã´ÎµÄ£¬Òò¶øDO ......
±¾ÎĽéÉܵÄJAVA¹æÔòµÄ˵Ã÷·ÖΪ5¸ö¼¶±ð£¬¼¶±ð1ÊÇ×î»ù±¾Ò²ÊÇ×îÖØÒªµÄ¼¶±ð£¬ÔÚ½ñºó½«Â½ÐøÐ´³öÆäËûµÄ¹æÔò¡£×ñÊØÁËÕâЩ¹æÔò¿ÉÒÔÌá¸ß³ÌÐòµÄЧÂÊ¡¢Ê¹´úÂëÓиüºÃµÄ¿É¶ÁÐԵȡ£
£¨1£© ±ÜÃâʹÓÃNEW¹Ø¼ü×ÖÀ´´´½¨String¶ÔÏó¡£
°ÑÒ»¸öString³£Á¿copyµ½String ¶ÔÏóÖÐͨ³£ÊǶàÓà¡¢ÀË·Ñʱ¼äµÄ
Public class test{
&nbs ......