将以下 Paypal curl 命令转换为 axios？

Question

如何将此 paypal curl 命令转换为 Axios？

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curl -v https://api.sandbox.paypal.com/v1/oauth2/token \\\n-H "Accept: application/json" \\\n-H "Accept-Language: en_US" \\\n-u "client_id:secret" \\\n-d "grant_type=client_credentials"\n

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我在 vue 中使用 vueAxios，因此是“ this. ”。

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this.axios.post(\'https://api.sandbox.paypal.com/v1/oauth2/token\',\n    {\'Accept\': "application/json", \'Accept-Language\': "en_US", \n    \'XXXXXX\': \'XXXXX\', // my paypal client ID and client secret \n    \'grant_type\':\'client_credentials\'}\n    )\n    .then( response => {\n        console.log("Response is: ", response);\n    })\n    .catch( error => {\n        console.log("Error is :", error);\n});\n

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我收到此错误：

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 Error is : Error: Request failed with status code 401\n    at createError (createError.js?16d0:16)\n    at settle (settle.js?db52:18)\n    at XMLHttpRequest.handleLoad (xhr.js?ec6c:77)\n

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我也尝试过这个（这似乎更好，但我仍然收到 400 错误）：

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 this.axios({ \n    method: \'POST\', \n    url: \'https://api.sandbox.paypal.com/v1/oauth2/token\', \n    headers: {\n            \'Accept\': \'application/json\',\n            \'Accept-Language\': \'en_US\',\n            \'Content-Type\':\'application/x-www-form-urlencoded\'\n    },\n    auth: {\n            username: \'<XXXX My paypal client ID>\',\n            password: \'<XXXX My paypal secret>\'\n    } ,\n    data: {\n        grant_type: \'client_credentials\'\n    },\n})\n.then(function(response) {console.log(response);})\n.catch(function(response) {console.log(response);});\n

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在一些帮助形成评论后更新 \xe2\x80\x93 我尝试了以下代码，并且 paypal 有问题 CORS 错误（我已经安装了 npm 包“cors”并且 cors 错误仍然存​​在（本地和部署时）） 。

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这回答了我的问题，但是，正如此处所述，Paypal 似乎不允许直接来自浏览器的请求。

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this.axios({\n    withCredentials: true,\n    url: \'https://api.sandbox.paypal.com/v1/oauth2/token\',\n    method: \'post\',\n    headers: { \n        \'Accept\': \'application/json\', \n        \'Accept-Language\': \'en_US\',\n        \'Content-Type\':\'application/x-www-form-urlencoded\',\n        \'Access-Control-Allow-Origin\': \'*\',\n        },\n    data: { \'grant_type\':\'client_credentials\' },\n    auth: {\n        username: \'XXXXXXXX\',\n        password: \'XXXXXXXX\'\n    }\n})\n

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相关文档：

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CORS： https: //developer.mozilla.org/en-US/docs/Web/HTTP/CORS

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VueAxios： https://www.npmjs.com/package/vue-axios

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Paypal 开发：https://developer.paypal.com/docs/api/overview/#make-your-first-call

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Answer 1

这是一个相当古老的线程。我在使用 Node.js 时也遇到了困难。我的解决方案如下。希望这可以帮助 ：

const res = await axios(
    {
        method: 'post',
        url: 'https://api.sandbox.paypal.com/v1/oauth2/token',
        data: 'grant_type=client_credentials', // => this is mandatory x-www-form-urlencoded. DO NOT USE json format for this
        headers: {
            'Accept': 'application/json',
            'Content-Type': 'application/x-www-form-urlencoded',// => needed to handle data parameter
            'Accept-Language': 'en_US',
        },
        auth: {
            username: clientId,
            password: clientSecret
        },

    });

console.log(JSON.stringify(res.data)); // => be sure to handle res.data, otherwise you will have a circular json error. The token you need is res.data.access_token.