天蓬老师2017-04-17 16:16:16
To define global variables in Node, use global http://www.runoob.com/nodejs/...
巴扎黑2017-04-17 16:16:16
It is strongly not recommended to do this. It is okay for beginners to understand, but it is ok after trying it. Please abandon this idea as soon as possible and use another solution