phpÓëmysqlÁ¬½ÓÎÊÌâ
<?php
$con = mysql_connect('localhost','root','admin');
if(mysql_select_db('ktv',$con))
echo"³É¹¦";
else echo"Ñ¡Ôñʧ°Ü";
$query = "INSERT INTO `ktv`.`roomlist` (`ROOMNUM`, `STYLE`, `LOCATION`, `CONDITION`, `PRICE`, `CAPACITIES`) VALUES (\'217\', \'´ó°üÏá\', \'AÇø\', \'Âú\', \'80\', \'20\');";
if($query==true){
echo "sucess";
} else{
echo "Êý¾Ý²åÈë³ö´í";
}
mysql_close();
?>
Õâ¶ÎsqlÓï¾äÊÇÓÃphpmyadminÖ±½ÓÉú³ÉµÄ£¬ÎªÊ²Ã´ÓÐÓÒб¸ÜÄØ£¿
Õâ¶Î´úÂëÊä³ö:³É¹¦sucess£¬ µ«ÊÇÊý¾Ý¿âÖÐûÓÐÔö¼Ó¼Ç¼ ÊÇÎªÊ²Ã´ÄØ£¿
ÔÚÏßµÈ
ÓÒб¸ÜÊǵ¥ÒýºÅµÄתÒå
ÄÇΪʲôÏÔʾsucess£¬µ«ÊÇÊý¾Ý¿âÀïµÄ¼Ç¼ȴûÓÐÔö¼ÓÄØ
Õâ¸öÓ¦¸ÃÊÇÒ»¸öÌí¼ÓµÄ²Ù×÷£¬ÄãÌí¼ÓÖ®ºó£¬µÃÓÐÒ»¸öÅжϲÅÐУ¬¼ÙÈçÄãÄǸöÌí¼Ó°´Å¥µÄnameֵΪadd
PHP code:
<?php
if(isset($_POST['add'])){
$con = mysql_connect('localhost','root','admin');
if(mysql_select_db('ktv',$con))
echo"³É¹¦";
else echo"Ñ¡Ôñʧ°Ü";
$query = "INSERT INTO `ktv`.`roomlist` (`ROOMNUM`, `STYLE`, `LOCATION`, `CONDITION`, `PRICE`, `CAPACITIES`) VALUES (\'217\', \'´ó°üÏá\', \'AÇø\', \'Âú\', \'80\', \'20\');";
if($query==true){
echo "sucess";
} else{
echo "Êý¾Ý²åÈë³ö´í";
}
mysql_close();
}
?>
Ïà¹ØÎÊ´ð£º
1.¾«Í¨ÃæÏò¶ÔÏóµÄÉè¼ÆºÍ¿ª·¢£»
2.ÊìÁ·Ê¹ÓÃPHPÓïÑÔ(5.0+)½øÐÐÊý¾Ý¿â£¬ÍøÂçͨÐÅ£¬Îļþ¶Áд£¬°²È«»úÖÆµÈ¿ª·¢£»
3.ÊìÁ·Ê¹ÓÃMYSQL(5.0+)Êý¾Ý¿â¿ª·¢£¬°üÀ¨»ù±¾µÄÊý¾Ý¿âÉè¼Æ/ÓÅ»¯/°²È«£¬¸´ÔÓµÄT-SQLÓï¾ä±àд£¬ÊìÁ·±àдMYS ......
ÏÈÉÏ´íÎó
ÎÞ·¨Áª½ÓÊý¾Ý¿â
java.sql.SQLException: Before start of result set
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......
¸÷λÐÖµÜÇë½Ì Ï£¬ÔÚmysqlÖÐÄܲ»ÄÜʵÏÖÕâÑùÒ»¸ö¹¦ÄÜ£¬
Ò»¸ö×Ö¶ÎAÊÇ´¢´æÒ»´ó¶ÎÎÄ×ÖÄÚÈݵģ¬ÊÇÓ¢ÎÄ£¬Äܲ»ÄÜͨ¹ýMYSQLµÄ²éѯ֮ÀàµÄ¹¦ÄÜ£¬À´»ñµÃÕâ¸ö×Ö¶ÎÖÐ ³öÏÖÆµÂÊ×î¸ßµÄÊ®¸öµ¥´Ê£¬²¢½«ÕâÊ®¸öµ¥´Ê×öΪеÄ×ֶδ¢´æ
a ......
mssql_select_db("f1",mssql_connect("localhost","sa","sa"));
mssql_select_db("f2",mssql_connect("192.168.0.1","sa","sa") ......
1¡¢ÊDz»ÊÇPHPÖÐÖ»ÄÜʹÓÃmysql_query("update user_aa set money=money2-".$bpanmm." where uid=".$userppp);¸üÐÂÊý¾Ý£¿£¿£¿
2¡¢PHP¸üÐÂmysql_fetch_row($res)Óëmysql_fetch_array($res)ÖеÄÊý¾ ......