PHPÖеij£ÓõÄ25¸öMYSQLº¯Êý
1¡¢mysql_connect()-½¨Á¢Êý¾Ý¿âÁ¬½Ó
¸ñʽ£º
resource mysql_connect([string hostname [:port] [:/path/to/socket] [, string username] [, string password]])
Àý£º
$conn = @mysql_connect(”localhost”, “username”, “password”) or dir(”²»ÄÜÁ¬½Óµ½Mysql Server”);
˵Ã÷£ºÊ¹ÓøÃÁ¬½Ó±ØÐëÏÔʾµÄ¹Ø±ÕÁ¬½Ó
2¡¢mysql_pconnect()-½¨Á¢Êý¾Ý¿âÁ¬½Ó
¸ñʽ£º
resource mysql_pconnect([string hostname [:port] [:/path/to/socket] [, string username] [, string password]])
Àý£º
$conn = @mysql_pconnect(”localhost”, “username”, “password”) or dir(”²»ÄÜÁ¬½Óµ½Mysql Server”);
˵Ã÷£ºÊ¹ÓøÃÁ¬½Óº¯Êý²»ÐèÒªÏÔʾµÄ¹Ø±ÕÁ¬½Ó£¬ËüÏ൱ÓÚʹÓÃÁËÁ¬½Ó³Ø
3¡¢mysql_close()-¹Ø±ÕÊý¾Ý¿âÁ¬½Ó
Àý£º
$conn = @mysql_connect(”localhost”, “username”, “password”) or die(”²»ÄÜÁ¬½Óµ½Mysql Server”);
@mysql_select_db(”MyDatabase”) or die(”²»ÄÜÑ¡ÔñÕâ¸öÊý¾Ý¿â£¬»òÊý¾Ý¿â²»´æÔÚ”);
echo “ÄãÒѾÁ¬½Óµ½MyDatabaseÊý¾Ý¿â”;
mysql_close();
4¡¢mysql_select_db()-Ñ¡ÔñÊý¾Ý¿â
¸ñʽ£º
boolean mysql_select_db(string db_name [, resource link_id])
Àý£º
$conn = @mysql_connect(”localhost”, “username”, “password”) or die(”²»ÄÜÁ¬½Óµ½Mysql Server”);
@mysql_select_db(”MyDatabase”) or die(”²»ÄÜÑ¡ÔñÕâ¸öÊý¾Ý¿â£¬»òÊý¾Ý¿â²»´æÔÚ”);
5¡¢mysql_query()-²éѯMySQL
¸ñʽ£º
resource mysql_query (string query, [resource link_id])
Àý£º
$linkId = @mysql_connect(”localhost”, “username”, “password”) or die(”²»ÄÜÁ¬½Óµ½Mysql Server”);
@mysql_select_db(”MyDatabase”) or die(”²»ÄÜÑ¡ÔñÕâ¸öÊý¾Ý¿â£¬»òÕßÊý¾Ý¿â²»´æÔÚ”);
$query = “select * from MyTable”;
$result = mysql_query($query);
mysql_close();
˵Ã÷£ºÈôSQL²éѯִÐгɹ¦£¬Ôò·µ»Ø×ÊÔ´±êʶ·û£¬Ê§°Üʱ·µ»ØFALSE¡£ÈôÖ´Ðиüгɹ¦£¬Ôò·µ»ØTRUE£¬·ñÔò·µ»ØFALSE
6¡¢mysql_db_query()-²éѯMySQL
¸ñʽ£º
re
Ïà¹ØÎĵµ£º
ÓÐÒ»¸ö¿ªÔ´ÏîÄ¿Ìṩ½«PHP´úÂëת»»³ÉScala´úÂëµÄ¹¦ÄÜ£¬¸ÃÏîÄ¿µÄÍøÕ¾ÊÇ http://code.google.com/p/php-to-scala-migration-helper/¡£
In short, php-to-scala converts PHP code to clean, maintainable Scala source code. To cut to the chase, see ConversionExamples, or the feature-by-feature DesignD ......
Õâ¸ö©¶´ÑϸñÉÏ˵²¢²»ÊÇ Nginx ºÍ PHP ±¾ÉíµÄ©¶´Ôì³ÉµÄ£¬¶øÊÇÓÉÅäÖÃÔì³ÉµÄ¡£ÔÚÎÒ֮ǰдµÄÐí¶àÅäÖÃÖУ¬¶¼ÆÕ±é´æÔÚÕâ¸ö©¶´¡£
¼òÒ×¼ì²â·½·¨£º
´ò¿ª Nginx + PHP ·þÎñÆ÷ÉϵÄÈÎÒâÒ»ÕÅͼƬ£¬È磺
http://blog.lrenwang.com/test.png
Èç¹ûÔÚͼƬÁ´½Óºó¼ÓÒ»´® /xxx.php £¨xxxΪÈÎÒâ×Ö·û£©ºó£¬È磺
http://blog.lrenwang.com/ ......
1¡¢Ð½¨¶¯Ì¬webÏîÄ¿¡£
2¡¢Ìí¼Ójar°ü
½«mysql jdbcÇý¶¯Ìí¼Óµ½tomcat°²×°Ä¿Â¼ÏµÄlibĿ¼¡£
3¡¢ÔÚMETA-INFÏÂÌí¼Ócontent.xmlÎļþ¡£ÄÚÈÝÈçÏ£º
<?xml version="1.0" encoding="UTF-8"?>
<Context reloadable="true" crossContext="true">
<!-- Default set of monitored resources - ......
×î½ü×öÁ˼¸¸öСÐ͵ÄÏîÄ¿£¬±È½Ï¼òµ¥£¬Ö»ÊÇÐèҪϸÐÄ£¬¶¼¿ÉÒÔÍê³É£¬Ö÷ÒªÊǶÔMVCģʽµÄÊìÁ·Ó¦Ó㬶ÔWEBÀ࿪·¢»¹ÊǺÜÓаïÖúµÄ¡£
¸Õ¿ªÊ¼µÄµÚÒ»¸öСÏîÄ¿£¬ÓÃÀ´Á·ÊÖ£¬È»ºóÎÒÈ«²¿ÊÇÁ÷³Ì»¯µÄ±à³Ì¡£´úÂëÒ²¾Í400ÐÐ×óÓÒ¡£½á¹ûÎҵĵ¼Ê¦£¬¾õµÃ´úÂë½á¹¹²»ÇåÎú£¬²»ÈÝÒ×
ά»¤£¬ÐèÒªÐ޸ġ£ÐèÒªÎÒ²ÉÓÃOOÀàµÄ±à³Ì·½Ê½½øÐиÄд¡£ÎÒÒÔǰдPHP£¬¼¸ ......
1¡¢Ç°ÑÔ
·ÖÒ³ÏÔʾÊÇÒ»Öַdz£³£¼ûµÄä¯ÀÀºÍÏÔʾ´óÁ¿Êý¾ÝµÄ·½·¨£¬ÊôÓÚweb±à³ÌÖÐ×î³£´¦ÀíµÄʼþÖ®Ò»¡£¶ÔÓÚweb±à³ÌµÄÀÏÊÖÀ´Ëµ£¬±àдÕâÖÖ´úÂëʵÔÚÊǺͺôÎüÒ»Ñù×ÔÈ»£¬µ«ÊǶÔÓÚ³õѧÕßÀ´Ëµ£¬³£³£¶ÔÕâ¸öÎÊÌâÃþ²»×ÅÍ·Ð÷£¬Òò´ËÌØµØ×«Ð´´ËÎĶÔÕâ¸öÎÊÌâ½øÐÐÏêϸµÄ½²½â£¬Á¦ÇóÈÿ´ÍêÕâÆªÎÄÕµÄÅóÓÑÔÚ¿´ÍêÒÔºó¶ÔÓÚ·ÖÒ³ÏÔʾµÄÔÀíºÍʵÏÖ·½· ......