java¶ÁÎļþ ÂÒÂë
/**
*
*/
package com.dongyun.peas2.system.web.action;
///**
// * @author Administrator
// *
// */
//public class ABcom {
//
// /**
// *
// */
// public ABcom() {
// // TODO Auto-generated constructor stub
// }
//
// /**
// * @param args
// */
// public static void main(String[] args) {
// // TODO Auto-generated method stub
//
// }
//
//}
import java.io.*;
public class ABcom {
//¹¦ÄÜ:¶ÁÈ¡f:/aillo.txtÎļþµÄÄÚÈÝ(Ò»ÐÐÒ»ÐжÁ),²¢½«ÆäÄÚÈÝдÈëf:/jackie.txtÖÐ
//֪ʶµã:java¶ÁÎļþ¡¢Ð´Îļþ---<ÒÔ×Ö·ûÁ÷·½Ê½>
public static void main(String[] args) {
try {
FileInputStream fr = new FileInputStream("e:/question.txt");
BufferedReader br = new BufferedReader( new InputStreamReader(fr, "UTF-8") );// /****×Ö½ÚÁ÷¿ÉÒ԰ѱàÂë½øÐÐÉèÖᣡ£ÎÊÌâ½â¾ö
// FileReader fr = new FileReader("e:/question.txt");//´´½¨FileReader¶ÔÏó£¬ÓÃÀ´¶ÁÈ¡×Ö·ûÁ÷
// BufferedReader br = new BufferedReader(fr); //»º³åÖ¸¶¨ÎļþµÄÊäÈë
FileWriter fw = new FileWriter("e:/jackie.txt");//´´½¨FileWriter¶ÔÏó£¬ÓÃÀ´Ð´Èë×Ö·ûÁ÷
BufferedWriter bw = new BufferedWriter(fw); //½«»º³å¶ÔÎļþµÄÊä³ö
String myreadline; //¶¨ÒåÒ»¸öStringÀàÐ͵ıäÁ¿,ÓÃÀ´Ã¿´Î¶ÁȡһÐÐ
while (br.ready()) {
myreadline = br.readLine();//¶ÁȡһÐÐ
Ïà¹ØÎĵµ£º
1.ÉùÃ÷°ü£ºpackage °üÃû
¸ÃÓï¾äÊÇ×÷ΪjavaÔ´ÎļþµÄµÚÒ»ÌõÓï¾ä Ö¸Ã÷¸ÃÔ´Îļþ¶¨ÒåµÄÀàËùÔڵİü
2.µ¼°ü£ºimport °üÃû
¸ÃÓï¾ä±ØÐëдÔÚpackageÓï¾äºÍÔ´Îļ ......
ºÜ¾ÃÒÔǰ¿´¹ýJava±à³Ì˼ÏëÕâ±¾Ê飬µ±Ê±¿´µÃ²»ÊǺܶ®£¬ÖØÐÂÄÃÆðÕâ±¾Ê飬¸Ð¾õ·Ç³£Ä°Éú£¬ÓÚÊDzúÉúÁËÖØÐÂÑо¿µÄÄîÍ·£¬²¢×öһЩ¶ÁÊé±Ê¼Ç¡£
Ò»¡¢Ò»Çж¼ÊǶÔÏó
1¡¢JavaÓëC++
˵µ½ÃæÏò¶ÔÏóÓïÑÔ£¬²»µÃ²»ÌáC++£¬C++¿ÉÒÔ˵ÊÇ×î ÔçµÄÒ»ÖÖÃæÏò¶ÔÏóÓïÑÔ£¬C++·Ç³£ºÃµÄÖ§³ÖÁËÃæÏò¶ÔÏó±à³ÌµÄ·½·¨¡£µ«C++ÊÇÒ»ÖÖ»ìºÏÐÍÓïÑÔ£¬Ò²¾ÍÊÇ˵ÔÊÐí¶ ......
½ñÌì³é¿ÕÏÂÁË¡¶java½â»ó¡·Õâ±¾Êé¿´ÁËһϣ¬È·Êµ²»´í£¬Ìá³öÁ˺ܶàÎÒÃÇÆ½Ê±²»»á×¢ÒâµÄСÎÊÌâ¡£ÏëÏëÈç¹û²»×¢Òâ˵²»¶¨»áÒòΪһ¸öBUGÓôÃÆ¸öÒ»Á½ÌìÒ²ÕÒ²»µ½¡£ÒÔÏÂÊÇ×ܽáµÄ±Ê¼Ç£¬±¸Íü~~
1.ÅÐ¶ÏÆæÊý
i % 2 == 1 ÔÚi Ϊ¸ºÊýʱ½á¹ûΪ-1£¬ËùÒÔʹÓÃi % 2 != 0À´Åжϣ»µ±ÓÐÐÔÄÜÒªÇóʱʹÓà (i & 1) != 0¡£
*ÔÚʹÓÃ%ʱһ¶¨Òª¿¼Âǵ½² ......
/**
* @param args
*/
public static void main(String[] args) {
long time1 = System.currentTimeMillis();
long time2 = System.currentTimeMillis();
while (true) {
while ((time1 - time2) < 30)
& ......
JavaÒì³£´¦Àí×ܽá
Òì³£´¦ÀíÊdzÌÐòÉè¼ÆÖÐÒ»¸ö·Ç³£ÖØÒªµÄ·½Ã棬ҲÊdzÌÐòÉè¼ÆµÄÒ»´óÄѵ㣬´ÓC¿ªÊ¼£¬ÄãÒ²ÐíÒѾ֪µÀÈçºÎÓÃif...else...À´¿ØÖÆÒì³£ÁË£¬Ò²ÐíÊÇ×Ô·¢µÄ£¬È»¶øÕâÖÖ¿ØÖÆÒ쳣ʹ¿à£¬Í¬Ò»¸öÒì³£»òÕß´íÎóÈç¹û¶à¸öµØ·½³öÏÖ£¬ÄÇôÄãÿ¸öµØ·½¶¼Òª×öÏàͬ´¦Àí£¬¸Ð¾õÏ൱ ......