【问题解决】第三方插件config servers 运行优先次序问题

答案：应用里设置->优先级

如果我同时安装两个插件，其配置项都有coupon ，能不能指定优先运行次序 调用Yii::$service->coupon 可不可以全局调用下一个 'class' => 'other\services\Coupon', 因为'other\services\Coupon'jicheng继承'fecyo\services\Coupon'，试了'fecRewriteMap' => []不支持services重写，

 'services' => [ 
		'coupon' => [
                        'class' => 'fecyo\services\Coupon',
                        'childService' => [
                            'customer' => [
                                'class' => 'fecyo\services\coupon\Customer',
                            ],
                        ],
                        
                    ],
		],
``````php
 'services' => [ 
		'coupon' => [
                        'class' => 'other\services\Coupon',
                        'childService' => [
                            'customer' => [
                                'class' => 'other\services\coupon\Customer',
                            ],
                        ],
                        
                    ],
		],