用PHP 的adodb 连接access报错请高手指教-PHP Tutorial-php.cn

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用PHP 的adodb 连接access报错请高手指教

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Jun 23, 2016 pm 02:09 PM

include_once("adodb/adodb.inc.php"); $db = ADONewConnection('access'); $dsn = "Driver={Microsoft Access Driver (*.mdb)};Dbq=a51.mdb;Uid=;Pwd=;"; $db->Connect($dsn);

报错为：

Warning: odbc_connect() [function.odbc-connect]: SQL error: [Microsoft][ODBC Microsoft Access Driver] 找不到文件 '(未知的)'。, SQL state S1000 in SQLConnect in C:\APM\APM\www\htdocs\package\adodb\drivers\adodb-odbc.inc.php on line 60

a51.mdb我是和程序文件放在一起的。。。。

回复讨论(解决方案)

a51.mdb 要写成绝对路径的
可以用 realpath 处理一下
$db = realpath('a51.mdb');
$dsn = "Driver={Microsoft Access Driver (*.mdb)};Dbq= $db;Uid=;Pwd=;";

原因是 ODBC 服务程序在 %SYSTEM32% 中，不是绝对路径，他不知道在哪找

如果是我把数据库放在SYSTEM32是不是就可以不要输入绝对路径呢？

楼上正解。

应该是！只要是在系统的搜索路径中都应该可以

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