服务器是 win2008
配置环境如下：
php.ini
extension=php_bz2.dll
extension=php_curl.dll
;extension=php_fileinfo.dll
extension=php_gd2.dll
;extension=php_gettext.dll
;extension=php_gmp.dll
;extension=php_intl.dll
;extension=php_imap.dll
;extension=php_interbase.dll
;extension=php_ldap.dll
extension=php_mbstring.dll
;extension=php_exif.dll ; Must be after mbstring as it depends on it
extension=php_mysql.dll
extension=php_mysqli.dll
;extension=php_oci8_12c.dll ; Use with Oracle Database 12c Instant Client
extension=php_openssl.dll
extension=php_pdo_firebird.dll
extension=php_pdo_mysql.dll
extension=php_pdo_oci.dll
extension=php_pdo_odbc.dll
extension=php_pdo_pgsql.dll
extension=php_pdo_sqlite.dll
;extension=php_pgsql.dll
;extension=php_pspell.dll
;extension=php_shmop.dll
extension=php_pdo_mysql.dll 已经开启了
在跑 php artisan queue：listen 队列的时候 报错了 以下错误
[PDOException] could not find driver
明明已经开启了啊
ext目录中是否有这个pdo的dll
解决办法:http://www.libaocai.com/5138.html
当然也要确保 ext目录下 必须有这个扩展.