jf-jwt

**安装** ``` npm i jf-jwt --save ```

Usage no npm install needed!

<script type="module">
  import jfJwt from 'https://cdn.skypack.dev/jf-jwt';
</script>

README

jf-jwt

安装

npm i jf-jwt --save

const jwt = require('jf-jwt')

/**
 * jwt签名
 * @param {*} jsonObject 要加密的json对象
 * @params secret 密钥
 * @params expiresIn 
 */
export function jwtEncode(jsonObject, secret, expiresIn = '120s') {
  const loginRes = getLoginRes()
  const token = jwt.sign({}, secret, {
    algorithm: 'HS256',
    subject: JSON.stringify(jsonObject || '{}'),
    expiresIn
  })
  return token
}

/**
 * jwt解签
 * @params signString jwt加密的字符串
 * @params secret 密钥
 * @params expiresIn 7199秒，将近2小时，也就是从接口返回加密串，2小时后再解就解不了
 */
export function jwtDecode(signString, secret = '', expiresIn = 7199) {
  const decoded = jwt.verify(signString, secret, {
    algorithms: ['HS256'],
    maxAge: expiresIn
  })
  return decoded
}