koa2-proxy-middleware/a.js

a koa2 proxy middleware by means of http-proxy-middleware

for(var i = 0; i < 5; i++) {
  setTimeout(function() {
    console.log(i);
  })
}







// const ary = [[1, 2], [3, 4], [5, 6]];













const o = {
  name: 'didi',
  getName: function() {
    return function() {
      console.log(this.name);
    }
  }
}
const func = o.getName();
func();