1.change config.js to match you local mySql database connection setting and rename it to `config.js`
2.install the dependences
$ npm install
3.create tables, make sure that you've set the database which in config.js
$ npm run create
4.start node application
$ npm run start` or just `npm start
- success
- 200
- error
- 400 客户端参数有错误
- 401 token认证错误
- 500 服务端错误