非法参数:未定义、字符串

新手上路,请多包涵

注册用户时出现此错误:

(节点:13225)UnhandledPromiseRejectionWarning:错误:非法参数:未定义,字符串在 Object.bcrypt.hashSync(/home/admin/Desktop/project/node_modules/bcryptjs/dist/bcrypt.js:189:19)在 module.exports。注册(/home/admin/Desktop/project/controllers/auth.js:26:30)(节点:13225)UnhandledPromiseRejectionWarning:未处理的承诺拒绝。此错误源于在没有 catch 块的情况下在异步函数内部抛出,或者拒绝未使用 .catch() 处理的承诺。(拒绝 ID:1)

控制器:

 const bcrypt = require('bcryptjs')
const jwt = require('jsonwebtoken')
const db = require('../config/db.config.js')
const User = db.user
const errorHandler = require('../utils/errorHandler')

module.exports.register = async function(req, res) {
    const candidate = await User.findOne({
        where: {
            username: req.body.username
        }
    })

    if (candidate) {
        res.status(409).json({
            message: 'This login is already taken. Try another.'
        })
    } else {
        const salt = bcrypt.genSaltSync(10)
        const password = req.body.password
        const user = new User({
            name: req.body.name,
            username: req.body.username,
            roles: req.body.roles,
            photoSrc: req.file ? req.file.path: '',
            password: bcrypt.hashSync(password, salt)
        })
        try {
            await user.save()
            res.status(201).json(user)
        } catch(e) {
            errorHandler(res, e)
        }
    }
}

楷模:

 module.exports = (sequelize, Sequelize) => {
    const User = sequelize.define('users', {
        name: {
            type: Sequelize.STRING(100),
            required: true
        },
        username: {
            type: Sequelize.STRING(40),
            required: true,
            unique: true
        },
        roles: {
            type: Sequelize.STRING(100),
            required: true
        },
        password: {
            type: Sequelize.STRING,
            required: true
        },
        photoSrc: {
            type: Sequelize.STRING(200),
            default: ''
        }
    });

    return User;
}

原文由 user10493107 发布,翻译遵循 CC BY-SA 4.0 许可协议

阅读 277
2 个回答

您还需要将 await 应用于您的 saltpassword 作业。

像这样,

 const salt = await bcrypt.genSaltSync(10);
const password = await req.body.password;

希望这可以帮助!。

原文由 David R 发布,翻译遵循 CC BY-SA 4.0 许可协议

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