您需要
express-validator使用以下命令进行安装
npm install express-validator
然后加
var expressValidator = require('express-validator');api.use(expressValidator())之后立马
var api = express.Router();

您需要
express-validator使用以下命令进行安装
npm install express-validator
然后加
var expressValidator = require('express-validator');api.use(expressValidator())之后立马
var api = express.Router();