jsonwebtoken.sign()失败，并设置了expiresIn选项 [英] jsonwebtoken.sign() fails with expiresIn option set

问题描述

我需要通过使用 JWT 签名用户ID来获得令牌:

I need to get a token by signing a user ID with JWT:

var token = jwt.sign(accounts[request.headers.login].id, privateKey, {expiresIn: 60});

id和privateKey是字符串.

错误为Error: Uncaught error: "expiresIn" should be a number of seconds or string representing a timespan eg: "1d", "20h", 60. 如果我完全删除了选项对象，则可以使用，但是没有选项我需要设置.

The error is Error: Uncaught error: "expiresIn" should be a number of seconds or string representing a timespan eg: "1d", "20h", 60. If I remove options object at all, it works, but without options I need to set.

问题似乎很简单，但我不知道如何解决，我在做什么错了?

The issue seems to be simple but I don't know how to fix it, what am I doing wrong?

推荐答案

https://www.npmjs.com/package/jsonwebtoken#jwtsignpayload-secretorprivatekey-options-callback

有效载荷可以是对象文字，缓冲区或字符串. 请注意，仅当有效载荷是对象文字时才设置exp.

payload could be an object literal, buffer or string. Please note that exp is only set if the payload is an object literal.

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