'use strict'; const _ = require('lodash'); const cookie = global.yoho.cookie; module.exports = () => { return (req, res, next) => { // 从 SESSION 中获取到当前登录用户的 UID if (req.session && _.isNumber(req.session.LOGIN_UID)) { req.user.uid = req.session.LOGIN_UID; let userData = _.get(req.session, 'USER', {}); _.merge(req.user, userData); } // session 没有读取到的时候,从 cookie 读取 UID if (!req.user.uid && req.cookies._UID) { req.user.uid = cookie.getUid(req); } next(); }; };