NodeJS 库 (持续更新)

1.加密 解密 工具

  • bcrypt

加密

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const saltRounds = 10; //加密轮数
let password = userInfo.password //密码
bcrypt.genSalt(saltRounds, function (err, salt) {
        bcrypt.hash(password, salt, function (err, hash) {
            //把hash值赋值给password变量
            password = hash;
            storeUInfo({ //存储
                username: userInfo.username,
                password,
                name: userInfo.name,
                age: userInfo.age
            });
        })
    })

解密验证

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async function login(userInfo) {
    const user = await UserModel.findOne({ //从数据库中找到该用户
        username: userInfo.username
    })
    const match = await bcrypt.compare(userInfo.password, user.password) // 看看 密码是否相同
    if (match) {
        return user
    } else {
        throw new HttpParamError('user', '用户名密码错误', 'username password error')
    }
}