php连接access的mdb数据库出现问题,不知道是不是系统的问题
$conn=new com("ADODB.Connection");
$conn->open("Driver={Microsoft Access Driver (*.mdb)};DBQ=".realpath("access/test.mdb"));
$rs=$conn->execute("select * from student");
echo $rs["name"];
?>
我将文件传到网站服务器上面,可以成功连接数据库并显示数据表的记录,说明代码没有问题。但是在本地windows7系统上测试的时候,出现如图所示的错误。
现在不知道问题是处在windows7系统的什么地方,请教了。
回复讨论(解决方案)
echo $conn;
看看是什么
一样的错误提示,就是在第三行:
$conn->open("Driver={Microsoft Access Driver (*.mdb)};DBQ=".realpath("access/test.mdb"));
查看了apache_error.log,是说我的系统不支持打开mdb数据库吗?
[Fri Jun 28 13:39:48.509954 2013] [:error] [pid 9916:tid 1504] [client 127.0.0.1:56207] PHP Fatal error: Uncaught exception 'com_exception' with message 'Source: Microsoft OLE DB Provider for ODBC Drivers
Description: [Microsoft][ODBC \xc7\xfd\xb6\xaf\xb3\xcc\xd0\xf2\xb9\xdc\xc0\xed\xc6\xf7] \xce\xb4\xb7\xa2\xcf\xd6\xca\xfd\xbe\xdd\xd4\xb4\xc3\xfb\xb3\xc6\xb2\xa2\xc7\xd2\xce\xb4\xd6\xb8\xb6\xa8\xc4\xac\xc8\xcf\xc7\xfd\xb6\xaf\xb3\xcc\xd0\xf2' in C:\\wamp\\www\\php_mdb.php:3\nStack trace:\n#0 C:\\wamp\\www\\php_mdb.php(3): com->open('Driver={Microso...')\n#1 {main}\n thrown in C:\\wamp\\www\\php_mdb.php on line 3
我的windows7是64位的,安装的WAMP也是64位的,现在换了32位的WAMP之后,终于解决问题了。

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