解决nodejs不支持async和await关键字的问题

http://blog.csdn.net/brave_coder/article/details/69802881

1、

 $ npm install --save-dev babel-cli

2、

 $ npm install --save-dev babel-preset-es2015 babel-preset-es2017

3、Create .babelrc in the project root folder with the following contents:

{ "presets": ["es2015","es2017"] }

4、Run your script with babel-node

$ babel-node async.js

原网址:stackoverflow