Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java mysql ºº×Ö´æÈëʱÂÒÂë


´ÓÍøÂçÕª³­µ½µÄ½â¾ö·½·¨——
½â¾ö·½·¨¶þ£º
      Á¬½Ómysqlʱ(ÎÞÂÛÔÚ´Ómysql¶Á»¹ÊÇÈ¡Êý¾ÝµÄÇé¿ö)£¬Ö¸¶¨Ê¹ÓõıàÂ뷽ʽΪutf-8£¬¾ßÌå´úÂëÈçÏÂ
      //×°ÔØmysql-jdbcÇý¶¯
       Class.forName("com.mysql.jdbc.Driver").newInstance();
      //Á¬½ÓÊý¾Ý¿â
      Connection sqlCon = DriverManager.getConnection( "jdbc:mysql://localhost:3306/javatest?user=root&password=admin&useUnicode=true&characterEncoding=utf-8 " );
      ÎÒÊÇÓÃÕâ¸ö·½·¨½â¾öµÄ¡£
ÔÚÅäÖÃÎļþÖиÄΪ
url="jdbc:mysql://127.0.0.1/elearning?useUnicode=true&characterEncoding=utf-8"
³ö´í£¬ºó¸ÄΪurl="jdbc:mysql://127.0.0.1/elearning?useUnicode=true&characterEncoding=utf-8"
³É¹¦


Ïà¹ØÎĵµ£º

MySQLÖеÄmysqldumpÃüÁîʹÓÃÏê½â

MySQLÓкܶà¿ÉÒÔµ¼ÈëÊý¾ÝµÄ·½·¨£¬È»¶øÕâЩֻÊÇÊý¾Ý´«ÊäÖеÄÒ»°ë£¬ÁíÍâµÄÒ»°ãÊÇ´ÓMySQLÊý¾Ý¿âÖе¼³öÊý¾Ý¡£ÓÐÐí¶àµÄÔ­ÒòÎÒÃÇÐèÒªµ¼³öÊý¾Ý¡£Ò»¸öÖØÒªµÄÔ­ÒòÊÇÓÃÓÚ±¸·ÝÊý¾Ý¿â¡£Êý¾ÝµÄÔì¼Û³£³£Êǰº¹óµÄ£¬ÐèÒª½÷É÷´¦ÀíËüÃÇ¡£¾­³£µØ±¸·Ý¿ÉÒÔ°ïÖú·ÀÖ¹±¦¹óÊý¾ÝµØ¶ªÊ§£»ÁíÍâÒ»¸öÔ­ÒòÊÇ£¬Ò²ÐíÄúÏ£Íûµ¼³öÊý¾ÝÀ´¹²Ïí¡£ ÔÚÕâ¸öÐÅÏ¢¼¼Êõ²»¶ ......

MySQLµ¼Èëµ¼³öÃüÁî

MySQLµ¼Èëµ¼³öÃüÁî
1.µ¼³öÕû¸öÊý¾Ý¿â
¡¡¡¡mysqldump -u Óû§Ãû -p Êý¾Ý¿âÃû > µ¼³öµÄÎļþÃû
¡¡¡¡mysqldump -u wcnc -p smgp_apps_wcnc > wcnc.sql
2.µ¼³öÒ»¸ö±í
¡¡¡¡mysqldump -u Óû§Ãû -p Êý¾Ý¿âÃû ±íÃû> µ¼³öµÄÎļþÃû
¡¡¡¡mysqldump -u wcnc -p smgp_apps_wcnc users> wcnc_users.sql
3.µ¼³öÒ ......

java jdbc µ÷Óà oracle´æ´¢¹ý³Ì ·µ»ØÓαê

1.´´½¨²âÊÔ±í
create table users(
userid int primary key,
username varchar2(20),
userpwd  varchar2(20)
);
insert into users values(1,'test','test');
insert into users values(2,'test','test');
insert into users values(3,'test','test');
insert into users values(4,'test','test');
insert i ......

PHP·ÃÎÊMySQLÊý¾Ý¿âº¯Êý¼ò½é


      PHP·ÃÎÊMySQLÊý¾Ý¿âº¯Êý¼ò½é
1. ½øÐÐÊý¾Ý¿âÁ¬½Ó
    Á¬½ÓÊý¾Ý¿â·þÎñÆ÷£¬¾ÍÊǿͻ§¶ËÏò¼ºÔËÐеÄÊý¾Ý¿â·þÎñÆ÷·¢³öÁ¬½ÓÇëÇó£¬
    ³É¹¦ÒÔºó¾Í¿ÉÒÔ¶ÔÊý¾Ý¿â½øÐÐÏàÓ¦²Ù×÷£¬ÓÉÓÚÓû§µÄȨÏÞ²»Í¬£¬ËùÄܽø
    ÐеIJÙ×÷Ò²²»Ò»Ñù¡£PHPÌṩÁËһϵÁÐMySQL ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ