fecshop 安装mongodb-migrate 报错

尝试了一下，的确是报错，问题出在yii2 mongodb扩展存在问题

原因：vendor/yiisoft/yii2-mongodb/console/controllers/MigrateController.php

 /**
     * Creates a new migration instance.
     * @param string $class the migration class name
     * @return \yii\mongodb\Migration the migration instance
     */
    protected function createMigration($class)
    {
        $class = trim($class, '\\');
        if (strpos($class, '\\') === false) {
            $file = $this->migrationPath . DIRECTORY_SEPARATOR . $class . '.php';
            require_once($file);
        }

        return new $class(['db' => $this->db]);
    }

$this->migrationPath 输出是一个数组： var_dump( $this->migrationPath);

array(1) {
  [0]=>
  string(62) "/www/web/drop/vendor/fancyecommerce/fecshop/migrations/mongodb"
}

修改代码如下：

 protected function createMigration($class)
    {
        $class = trim($class, '\\');
        if (strpos($class, '\\') === false) {
            
            $file = $this->migrationPath[0] . DIRECTORY_SEPARATOR . $class . '.php';
            require_once($file);
        }

        return new $class(['db' => $this->db]);
    }

即可安装成功：

[root@localhost drop]# ./yii mongodb-migrate  --interactive=0 --migrationPath=@fecshop/migrations/mongodb
Yii Migration Tool (based on Yii v2.0.12)

Total 1 new migration to be applied:
	m170228_072455_fecshop_tables

*** applying m170228_072455_fecshop_tables
*** applied m170228_072455_fecshop_tables (time: 0.172s)


1 migration was applied.

Migrated up successfully.
[root@localhost drop]# 

这个是官方扩展的bug，已经提交给yii issues，地址如下：

https://github.com/yiisoft/yii2-mongodb/issues/214

这个问题，在php5中会出现，在php7中安装不会出现，应该是一个bug，已经提交给Yii

https://github.com/yiisoft/yii2-mongodb/commit/6e149bb55f801f7e44e0e1f71a98a2a7c3766fe7