Question

我不熟悉使用邮递员测试api。我正在尝试获取一个JWT令牌，该令牌可以另存为邮递员中的环境变量。我指的是一篇有关如何做到这一点的出色文章：here

我有下面的python代码，以前曾用它来获取jwt令牌。

import requests
from requests.auth import HTTPBasicAuth
import json
session=requests.Session()
client_id ="abcdef"
secret="ghijklmnop"
token_auth="https://TEST/token"
hed = {'Content-Type': 'application/x-www-form-urlencoded'}
response = session.post(token_auth,headers =hed ,data = 'grant_type=client_credentials',auth =  HTTPBasicAuth(client_id,secret),verify = True)
token =  json.loads(response.content)['access_token']
print(token)

如何在pm.sendRequest中编写相同的功能？

Answer 1

我无法运行此程序，但是您将需要执行以下操作：

const options = {
    url: 'https://TEST/token',
    method: 'POST',
    header: {
        "Content-Type": "application/x-www-form-urlencoded"
    },
    body: {
        mode: 'urlencoded',
        urlencoded: [
            { key: "client_id", value: "abcdef" },
            { key: "client_secret", value: "ghijklmnop" },
            { key: "grant_type", value: "client_credentials" },
        ]
    }
};

var getToken = true;

if (!pm.environment.get('accessTokenExpiry') ||
    !pm.environment.get('currentAccessToken')) {
    console.log('Token or expiry date are missing')
} else if (pm.environment.get('accessTokenExpiry') <= (new Date()).getTime()) {
    console.log('Token is expired')
} else {
    getToken = false;
    console.log('Token and expiry date are all good');
}

if (getToken === true) {
    pm.sendRequest(options, function (err, res) {
        console.log(err ? err : res.json());
        if (err === null) {
            console.log('Saving the token and expiry date')
            var responseJson = res.json();
            pm.environment.set('currentAccessToken', responseJson.access_token)

            var expiryDate = new Date();
            expiryDate.setSeconds(expiryDate.getSeconds() + responseJson.expires_in);
            pm.environment.set('accessTokenExpiry', expiryDate.getTime());
        }
    });
}

如何在邮递员预先请求脚本中获取JWT令牌？

1 个答案: