Database 连接错误：SQLSTATE[HY000][2002]cakephp烘焙模型和模板

（macOS Catalina/PHP 7.4.2/自制和安装了intl/MAMP）

1-

/cake bake controller users

：它适用于我，并通过使用bake创建的users controller的查看功能显示数据库中的数据

但当我这样做的时候：

2:

/蛋糕烘焙模板用户

或

/蛋糕烘焙模型用户

我得到这个错误： 无法建立到Mysql的连接：SQLSTATE[HY000][2002]没有这样的文件或目录

3：当我尝试时：

/cake bake template all

或

/cake bake model all

Exception: Connection to Mysql could not be established: SQLSTATE[HY000] [2002] No such file or directory

在

[/Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Driver.php，第107行]

Error: [Cake\Database\Exception\MissingConnectionException] Connection to Mysql could not be established: SQLSTATE[HY000] [2002] No such file or directory in /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Driver.php on line 107
Exception Attributes: array (
  'driver' => 'Mysql',
  'reason' => 'SQLSTATE[HY000] [2002] No such file or directory',
)
Stack Trace:
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Driver/Mysql.php:114
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Schema/BaseSchema.php:47
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Dialect/MysqlDialectTrait.php:65
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Schema/Collection.php:53
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Database/Connection.php:400
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/bake/src/Utility/TableScanner.php:65
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/bake/src/Utility/TableScanner.php:82
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/bake/src/Command/TemplateAllCommand.php:60
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Console/BaseCommand.php:175
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Console/CommandRunner.php:336
- /Applications/MAMP/htdocs/cake4/vendor/cakephp/cakephp/src/Console/CommandRunner.php:171
- /Applications/MAMP/htdocs/cake4/bin/cake.php:12

PS：我已经在~/.bash_配置文件中添加了

export PATH=/Applications/MAMP/bin/php/php7.4.11/bin:$PATH

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CakePHP3上存在相同错误。有什么帮助吗？

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