screenshot of error我上的应用程序执行一个JSON网络令牌认证和我得到它说错误:未处理排斥类型错误“转换圆形结构为JSON”生成JSON网络令牌时
“未处理的排斥类型错误:转换圆形结构到JSON“
我进一步发现,当执行到达我的webtoken世代时会发生这个错误,因为当我评论它时没有发生错误。
请在下面找到我的代码:
const express= require("express");
const router= express.Router();
let Users = require("../models/users");
const jwt= require("jsonwebtoken");
const configuration = require("../config");
const app = express();
app.set("superSecret", configuration.secret);
//registered user submitting signin form
router.post("https://stackoverflow.com/users/signin", function(req, res, next){
let confirm;
Users.findOne({
where:{ username: req.body.username}
}).then(user => {
if(!user){
res.send("No such users found!")
}
else if(user){
confirmed = user.password === req.body.password;
if(confirmed){
let token = jwt.sign(user, app.get("superSecret"),
{expiresIn: 1440});
//expiresInMinutes
res.json({
success: true,
message: "enjoy your json",
token: token
})
}
else{
res.send('incorrect password');
}
}
})
});
如果我注释掉让令牌= jwt.sign(用户,app.get(“绝密)..就没有错误 感谢。在
期待。在下面找到我的用户模型。
const Sequelize= require('sequelize')
const bcrypt = require('bcrypt-nodejs')
const sequelStorage = new Sequelize('newtrial', 'olatunji', '5432', {
host: 'localhost',
dialect: 'postgres',
pool: {
max: 5,
min: 0,
idle: 10000
},
});
let Users = sequelStorage.define('users', {
username:{
type: Sequelize.STRING,
allowNull: false
},
email: {
type: Sequelize.STRING,
allowNull: false,
unique: true,
validate: { isEmail: true}
},
password:{
type: Sequelize.STRING,
allowNull:false
},
admin:{
type: Sequelize.BOOLEAN,
allowNull: false,
default: false
}
})
sequelStorage.sync()
[enter image description here][1] .catch(function(error){
console.log(error);
});
module.exports= Users;
你能分享错误堆栈跟踪吗? – Gaafar
我已经添加了一个链接到问题顶部的错误截图 – OlatunjiYSO