我正在尝试编写一个平均身份验证应用程序.现在我可以通过postman在mongodb中创建用户,但是当我尝试对其进行身份验证时,如果它有错误的用户名或密码,则会提供正确的反馈,错误的密码等,但如果它与数据库上的正确用户名和密码匹配,服务器关闭,则不会给出关于邮递员的任何反馈,它在服务器终端上给出以下错误:
(node:11262) DeprecationWarning: Mongoose: mpromise (mongoose's
default promise library) is deprecated, plug in your own promise
library instead: http://mongoosejs.com/docs/promises.html
/home/cagdas/Desktop/basictest/node_modules/jsonwebtoken/sign.js:90
throw err;
^
Error: Expected object
at validate
(/home/cagdas/Desktop/basictest/node_modules/jsonwebtoken
/sign.js:35:11) at Object.module.exports [as sign]
(/home/cagdas/Desktop/basictest/node_modules/jsonwebtoken
/sign.js:101:7) at User.comparePassword
(/home/cagdas/Desktop/basictest/routes/users.js:40:26)
at bcrypt.compare (/home/cagdas/Desktop/basictest/models/user.js:52:6)
at
/home/cagdas/Desktop/basictest/node_modules/bcryptjs/dist
/bcrypt.js:297:21
at /home/cagdas/Desktop/basictest/node_modules
/bcryptjs/dist/bcrypt.js:1353:21
at Immediate.next (/home/cagdas/Desktop/basictest/node_modules
/bcryptjs/dist/bcrypt.js:1233:21)
at runCallback (timers.js:672:20)
at tryOnImmediate (timers.js:645:5)
at processImmediate [as _immediateCallback] (timers.js:617:5)
这是我的代码:app.js:
const express = require('express') ;
const path = require('path');
const bodyParser = require('body-parser');
const cors = …