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package com.project.ajaxs;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.Calendar;
import java.util.Date;
public class BakMysql {
//mainµÄ·½·¨£¬Ö÷ÒªÊÇÎÒÓÃÓÚ²âÊԵģ¬ÊÇÏë×ÅÈ¡µÃCLASSµÄ·¾¶£¬È»ºó±¸·ÝµÄÎļþдÔÚ·þÎñÆ÷µÄÀà·¾¶ÏÂ
public static void main(String[] args) {
BakMysql bk = new BakMysql();
  
        bk.backup();
    // bk.load();
     }
   //backup·½·¨ÊDZ¸·ÝÊý¾Ý¿âµ½·þÎñÆ÷µØÖ·
     public void backup() {
     Calendar now = Calendar.getInstance();
     String name = now.getTime()+""+(now.getTime().getMonth()+1)+""+now.getTime().getDate();
     String filename = name.substring(24)+" "+name.substring(11,13)+""+name.substring(14,16)+""+name.substring(17,19);
         try {
         String filePath ="e:/project"+filename+".sql";
             Runtime rt = Runtime.getRuntime();
             // µ÷Óà mysql µÄ cmd:
             Process child = rt.exec("C:/Program Files/MySQL/MySQL Server 5.0/bin/mysqldump.exe -uroot -p8095longchun project");// ÉèÖõ¼³ö±àÂëΪutf8¡£ÕâÀï±ØÐëÊÇutf8
            //×¢ÒâÕâÒ»¾ä£¬ÊÇÖ¸ÔËÐÐmysqldumpÃüÁºóÃæ¸úµÄÊǵǼÃûºÍµÇ¼µÄÃÜÂ룬½ÓןóÃæµÄÊÇÖ¸±¸·ÝµÄÊý¾Ý¿âµÄÃû×Ö£¬µ½´Ë½áÊø£¬ÒÔ´ËÉú³ÉÒ»¸öÖ´ÐеĽø³Ì£¬È¡µÃ´Ë½ø³ÌµÄÊä³öÁ÷µ½ÎÒÃÇÒª±¸·ÝµÄÎļþ
             // °Ñ½ø³ÌÖ´ÐÐÖеĿØÖÆ̨Êä³öÐÅϢдÈë.sq


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Linux+Apache+Mysql+PHPÓÅ»¯¼¼ÇÉ


LAMPÕâ¸ö´ÊµÄÓÉÀ´×îÔçʼÓڵ¹úÔÓÖ¾“c't Magazine”£¬Michael KunzeÔÚ1990Äê×îÏÈ°ÑÕâЩÏîÄ¿×éºÏÔÚÒ»Æð´´ÔìÁËLAMPµÄËõд×Ö¡£ÕâЩ×é¼þËäÈ»²¢²»ÊÇ¿ª¿ªÊ¼¾ÍÉè¼ÆΪһÆðʹÓõģ¬µ«ÊÇ£¬ÕâЩ¿ªÔ´Èí¼þ¶¼¿ÉÒԺܷ½±ãµÄËæʱ»ñµÃ²¢Ãâ·Ñ»ñµÃ¡£Õâ¾Íµ¼ÖÂÁËÕâЩ×é¼þ¾­³£ÔÚÒ»ÆðʹÓá£ÔÚ¹ýÈ¥µÄ¼¸ÄêÀÕâЩ×é¼þµÄ¼æÈÝÐÔ²»¶ÏÍêÉÆ£¬Ô ......

windowsÏÂapache,mysql,php°²×°ÈÕ¼Ç

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apache->php->mysql
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1. apache Ö§³Ö php
    apache ÅäÖÃÎļþÏ£ºÐèÒªÐ޸ĵĵط½£º
       i.  PHPIniDir "F:/programs/php/"
    &n ......

JavaÖÐstaticÓ÷¨


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  public class Hello{
    public static void main(String[] args){
//(1)
      System.out.println("Hello,world!");   //(2)
    ......

Javaѧϰ֮·

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2008-11-08 06:57
ÓûËÙÔò²»´ï£¬Ñ§Ï°JAVAûÓГ¿ÉÒÔÀ­”ÕâÖ̶ֳȡ£·á¸»¶à²Ê£¬Ñ§Ï°Ò»ÄêµÄʱ¼äÒ²²»Ò»¶¨ÄÜѧÍê»ù´¡£¬ÎÒÔø¾­Ò²Ïë¹ýÕâ¸öÎÊÌ⣬µ«ºóÀ´¿´ÁËһƪÎÄÕ£¬±ã³¹È»ÐÑÎò¡£ÏÂÃæÕâƪÎÄÕ£¨²»ÒªÏÓ³¤£¬¿´Íê¾ÍÓÐÊÕÒ棬»¹ÓдËÎÊÌâ²»Òª¹Ø±Õ»òÊÇͶƱ£¬»Ø´ð¶¼ÊÇÐÁ¿àµØ£¬²»Òª´ò»ý¼«ÐÔ£¬²»¹»ºÃÒ²½«¾ÍЩ°É ......

JavaÖжÁÈ¡propertiesÎļþµÄ¼¸ÖÖ·½·¨

¡¡1¡¢Ê¹ÓÃjava.util.ResourceBundleÀàµÄgetBundle()·½·¨
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String name = "logging"; // the logging.properties file in src root folder
ResourceBundle rb = ResourceBundle.getBundle(name,Locale.getDefault());
// test the rb
String propertyKey = "xxx";
System.out.println(rb.getString(propert ......
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