html前端怎么連接數(shù)據(jù)庫(kù) PHP連接mysql數(shù)據(jù)庫(kù)代碼該怎么寫(xiě)?。?/h1>
PHP連接mysql數(shù)據(jù)庫(kù)代碼該怎么寫(xiě)?。縋HP代碼連接三個(gè)MySQL數(shù)據(jù)庫(kù),我根據(jù)書(shū)寫(xiě)的,為什么不零連接?這段代碼有什么問(wèn)題<;PHP$host=localhost$user=root$pass
PHP連接mysql數(shù)據(jù)庫(kù)代碼該怎么寫(xiě)啊?
PHP代碼連接三個(gè)MySQL數(shù)據(jù)庫(kù),我根據(jù)書(shū)寫(xiě)的,為什么不零連接?這段代碼有什么問(wèn)題<;PHP$host=localhost$user=root$password=77080520$dBASEuname=wei$conn=mysqluconnect($host,$user,$password)ordieError())echomysql server$host user name$user&Ltbr>mysqluselcetudb($dBASEuname,$conn)ordie(未能連接到mysql數(shù)據(jù)庫(kù)uerror())echo數(shù)據(jù)庫(kù):$dBASEuname&Ltbr>echo成功連接到MySQL數(shù)據(jù)庫(kù)?>mysqluuuselectudb($dbaseuname,$conn)ordie(無(wú)法連接到MySQL數(shù)據(jù)庫(kù)uerror())