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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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