CakePhp : Cake bake 在 Ubuntu 上不起作用。（PDO异常）答案

【问题标题】：CakePhp : Cake bake doesn't work on Ubuntu. (PDOException)CakePhp : Cake bake 在 Ubuntu 上不起作用。（PDO异常）
【发布时间】：2017-10-05 13:56:55
【问题描述】：

我正在尝试在 Ubuntu 上运行 Cake Bake。说清楚：

环境、文件系统、数据库和 DebugKit 都可以，正如 CakePhp 生成的第一页所述。
“bin/cake bake”显示此消息：

每次我运行“bin/cake bake model questions”或“bin/cake bake all”时，我都会得到以下输出：

PHP 警告：PHP 启动：无法加载动态库 '/usr/lib/php/20151012/php_intl.dll' - /usr/lib/php/20151012/php_intl.dll：无法打开共享对象文件：没有这样的文件或目录在第 0 行的未知中 PHP 警告：PHP 启动：无法加载动态库 '/usr/lib/php/20151012/php_mbstring.dll' - /usr/lib/php/20151012/php_mbstring.dll：无法打开共享对象文件：没有这样的文件或目录在第 0 行的未知中欢迎使用 CakePHP v3.4.5 控制台 -------------------------------------------------- ------------- 应用程序：src 路径：/opt/lampp/htdocs/quizz/src/ PHP : 7.0.18-1+deb.sury.org~xenial+1 -------------------------------------------------- ------------- 检测到关联的某一时刻。例外：SQLSTATE[HY000] [2002] [/opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Driver/PDODriverTrait.php，第 47 行] 中没有此类文件或目录 2017-05-07 14:24:47 错误：[PDOException] SQLSTATE[HY000] [2002] /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Driver/PDODriverTrait 中没有这样的文件或目录.php 在第 47 行堆栈跟踪： #0 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Driver/PDODriverTrait.php(47): PDO->__construct('mysql:host=loca...', 'root', ''，大批） #1 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Driver/Mysql.php(104): Cake\Database\Driver\Mysql->_connect('mysql:host=local... '，大批） #2 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Schema/BaseSchema.php(45): Cake\Database\Driver\Mysql->connect() #3 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Dialect/MysqlDialectTrait.php(63): Cake\Database\Schema\BaseSchema->__construct(Object(Cake\Database\Driver\Mysql )) #4 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Schema/Collection.php(52): Cake\Database\Driver\Mysql->schemaDialect() #5 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Schema/CachedCollection.php(42): Cake\Database\Schema\Collection->__construct(Object(Cake\Database\Connection)) #6 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Connection.php(367): Cake\Database\Schema\CachedCollection->__construct(Object(Cake\Database\Connection), true) #7 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Database/Connection.php(386): Cake\Database\Connection->getSchemaCollection() #8 /opt/lampp/htdocs/quizz/vendor/cakephp/bake/src/Shell/Task/ModelTask.php(959): Cake\Database\Connection->schemaCollection() #9 /opt/lampp/htdocs/quizz/vendor/cakephp/bake/src/Shell/Task/ModelTask.php(911): Bake\Shell\Task\ModelTask->_getAllTables() #10 /opt/lampp/htdocs/quizz/vendor/cakephp/bake/src/Shell/Task/ModelTask.php(207): Bake\Shell\Task\ModelTask->listAll() #11 /opt/lampp/htdocs/quizz/vendor/cakephp/bake/src/Shell/Task/ModelTask.php(127): Bake\Shell\Task\ModelTask->getAssociations(Object(Cake\ORM\Table)) #12 /opt/lampp/htdocs/quizz/vendor/cakephp/bake/src/Shell/Task/ModelTask.php(110): Bake\Shell\Task\ModelTask->getTableContext(Object(Cake\ORM\Table), '答案'，'答案'） #13 /opt/lampp/htdocs/quizz/vendor/cakephp/bake/src/Shell/Task/ModelTask.php(97): Bake\Shell\Task\ModelTask->bake('Answers') #14 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Console/Shell.php(472): Bake\Shell\Task\ModelTask->main('answers') #15 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Console/Shell.php(465): Cake\Console\Shell->runCommand(Array, false, Array) #16 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Console/ShellDispatcher.php(230): Cake\Console\Shell->runCommand(Array, true, Array) #17 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Console/ShellDispatcher.php(182): Cake\Console\ShellDispatcher->_dispatch(Array) #18 /opt/lampp/htdocs/quizz/vendor/cakephp/cakephp/src/Console/ShellDispatcher.php(128): Cake\Console\ShellDispatcher->dispatch(Array) #19 /opt/lampp/htdocs/quizz/bin/cake.php(34): Cake\Console\ShellDispatcher::run(Array) #20 {主要}

当我输入“bin/cake bake controller questions”时，Cake Bake 运行。

经过几个小时的尝试解决问题后，我没有弄清楚问题出在哪里。我一直在窗户上使用蛋糕烘焙，但我从来没有发现运行蛋糕烘焙这么困难。非常感谢您提供的任何帮助。

【问题讨论】：

看起来您可能已将一些配置位从您的 Windows 配置文件粘贴到您的 Ubuntu 中。 php_intl.dll 和 php_mbstring.dll 应该是 php_intl.so 和 php_mbstring.so。
@AlexHowansky 不知道如何解决这个问题
@AlexHowansky 我刚刚修好了。我在“etc/php/7.0/cli”中修改 php.ini 时犯了一个错误。我重置文件并在 'etc/php/7.0/apache2' 中启用 intl_php 和 mbstring。

标签： php mysql ubuntu cakephp cake-bake

【解决方案1】：

终于…… 只需将 localhost 替换为 127.0.0.1

'Datasources' => [
    'default' => [
        'className' => 'Cake\Database\Connection',
        'driver' => 'Cake\Database\Driver\Mysql',
        'persistent' => false,
        'host' => 'localhost',
        /**
         * CakePHP will use the default DB port based on the driver selected
         * MySQL on MAMP uses port 8889, MAMP users will want to uncomment
         * the following line and set the port accordingly
         */
        //'port' => 'non_standard_port_number',
        'username' => 'root',
        'password' => '',
        'database' => 'quizz_db',
        'encoding' => 'utf8',
        'timezone' => 'UTC',
        'flags' => [],
        'cacheMetadata' => true,
        'log' => false,

作者：

'Datasources' => [
    'default' => [
        'className' => 'Cake\Database\Connection',
        'driver' => 'Cake\Database\Driver\Mysql',
        'persistent' => false,
        'host' => '127.0.0.1',
        /**
         * CakePHP will use the default DB port based on the driver selected
         * MySQL on MAMP uses port 8889, MAMP users will want to uncomment
         * the following line and set the port accordingly
         */
        //'port' => 'non_standard_port_number',
        'username' => 'root',
        'password' => '',
        'database' => 'quizz_db',
        'encoding' => 'utf8',
        'timezone' => 'UTC',
        'flags' => [],
        'cacheMetadata' => true,
        'log' => false,

【讨论】：

【解决方案2】：

当我改变时，我的工作正常 'host' => '127.0.0.1'，在 app.default.php 默认数据资源中并在 app.php 中

希望对你有帮助

谢谢

【讨论】：