【发布时间】:2020-01-06 00:56:58
【问题描述】:
目的:显示中间件函数的父函数
shared = require('./RoutFuctions');
app.post('/link', shared.verifyToken, (req, res) => {
...
}
内部函数
exports.verifyToken = function(req, res, next) {
console.log('this function was called by ' + ?parentFunction? )
...
next()
}
我可以用什么来代替 ?parentFunction?(__filename 不够具体) 或者有没有办法在可选参数中传递 a
【问题讨论】:
标签: javascript node.js express ecmascript-6 routing