PDOException:SQLSTATE [HY000] [2002]没有这样的文件或目录 [英] PDOException: SQLSTATE[HY000] [2002] No such file or directory

问题描述

我已将PushChatServer目录放在htdocs文件夹中，并创建数据库puschat尝试运行@" http://localhost/PushChatServer/api/test/database.php "

I have put PushChatServer dir in htdocs folder and create database puschat try to run @"http://localhost/PushChatServer/api/test/database.php"

然后我得到以下例外情况.

Then I got following exception.

我想做同样的事情来解释此链接 http://www.raywenderlich.com/32963/apple-push-notification-services-in-ios-6-tutorial-part-2

I want do same thing to explain this link http://www.raywenderlich.com/32963/apple-push-notification-services-in-ios-6-tutorial-part-2

我已经做了所有的事，但是我得到了这个例外

I have done all that but I got this exception

无法连接到数据库.原因:/Applications/MAMP/htdocs/PushChatServer/api/test/database.php:17中出现消息"SQLSTATE [HY000] [2002]没有这样的文件或目录"的异常"PDOException":17堆栈跟踪:#0/Applications/MAMP /htdocs/PushChatServer/api/test/database.php(17):PDO->__construct('mysql:host=loca...'、'root'、'root'、Array)#1 {main}

Could not connect to the database. Reason: exception 'PDOException' with message 'SQLSTATE[HY000] [2002] No such file or directory' in /Applications/MAMP/htdocs/PushChatServer/api/test/database.php:17 Stack trace: #0 /Applications/MAMP/htdocs/PushChatServer/api/test/database.php(17): PDO->__construct('mysql:host=loca...', 'root', 'root', Array) #1 {main}

推荐答案

您需要将主机从localhost更改为127.0.0.1

You need to change host from localhost to 127.0.0.1

Laravel 4:在您的app/config/database.php中，尝试将主机从localhost更改为127.0.0.1

Laravel 4: In your app/config/database.php try changing host from localhost to 127.0.0.1

Laravel 5:在.env文件中，将DB_HOST从localhost更改为127.0.0.1

Laravel 5: In the .env file, change DB_HOST from localhost to 127.0.0.1

来源: PDOException SQLSTATE [HY000] [2002]没有这样的文件或目录

这篇关于PDOException:SQLSTATE [HY000] [2002]没有这样的文件或目录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！