java¶ÔmysqlÊý¾Ý¿âµÄµ¼Èëµ¼³ö
//µ¼³ö
String mysql="mysqldump -uroot -proot --opt databasename > d:/test.sql";
java.lang.Runtime.getRuntime().exec("cmd /c "+mysql);
//µ¼Èë
String mysql="mysqladmin -uroot -proot create databasename";
java.lang.Runtime.getRuntime().exec("cmd /c "+mysql);
path="mysql databasename < d:/test.sql";
java.lang.Runtime.getRuntime().exec("cmd /c "+path);
Ïà¹ØÎĵµ£º
µ¼³öÊÇ,ûÓÐÖ¸¶¨±àÂë
·½·¨Ò» phpmyadmin´¦Àí·½Ê½
¼ì²éphp-mbstringÊÇ·ñÓпÉ×°,ûÓа²×°ÉÏ yum -y install php-mbstring
´ò¿ªphpmyadmin Öе¼³ö,ÔÙ´Óphpmyadmin µ¼ÈëÊÇѡȡ¶þÖÆ½ø(binary)
Èç¹û»¹²»ÐÐ,ÔÚmy.cnf mysqldÖмÓÈë default-character=ÄãµÄ±àÂë, ÖØÆômysql ÔÙÊÔ ......
MySQL ÖÐÎÄÏÔʾÂÒÂë
Èç¹ûÄãÓöµ½ÂÒÂëÎÊÌ⣬¿ÉÒÔ´ÓÏÂÃæ¼¸¸öÎÊÌâÖð²½¼ì²é£º
£¨1£©¼ì²éÄãµÄÎļþ´æ´¢±àÂëÊÇ·ñºÍ meta ÉùÃ÷µÄÒ»Ö£¬¼ÙÈçÄãµÄÎļþÊǰ´ÕÕ utf-8 ±àÂë´æ´¢£¬µ«ÊÇ meta È´ÉùÃ÷Ϊ gb2312 £¬½«µ¼ÖÂÂÒÂë¡£
½â¾ö°ì·¨£º½«Ò³Ãæ´æ´¢±àÂëºÍ meta ÉùÃ÷±£³ÖÒ»Ö¡£ÓüÇʱ¾ ......
JavaÖУ¬Jniµ÷ÓÃDLLÎļþÊÔÑé
ËùÓÐÎļþ¾ùÔÚE:\·¾¶Ï¡£
°²×°jdk1.6.0_07
°²×°ÁËVC++6.0
µÚÒ»²½£¬
HelloWorld.java
µÚ¶þ²½£¬
E:\>javac HelloWorld.java
µÃµ½
HelloWorld.class
µÚÈý²½£¬
E:\>javah HelloWorld
µÃµ½
HelloWorld.h
µÚËIJ½£¬
±àдһ¸öCÎļþ
HelloWorldImp.c
µÚÎå²½£¬
ʹÓÃcl±àÒ ......
ת×Ô£ºhttp://www.blogjava.net/action/archive/2007/04/10/109574.html
http://www.javaeye.com/topic/232662
1.ÉèÖÃCookie
1Cookie cookie = new Cookie("key", "value");
2cookie.setMaxAge(60); //ÉèÖÃ60ÃëÉú´æÆÚ£¬Èç¹ûÉèÖÃΪ¸ºÖµ ......