通过在浏览器中运行的 JavaScript 将数据推送到 Google 电子表格

2022-01-15 00:00:00 cors google-sheets google-spreadsheet-api javascript jsonp

我正在开发一个网络应用程序，我希望允许用户将数据推送到她自己的 Google 电子表格中.

I am working on an web application where I would like to allow the user to push data to her own Google spreadsheet.

首先我尝试使用 Google APIs Client Library for JavaScript，但似乎没有涵盖电子表格 API (https://developers.google.com/apis-explorer/#p/).

Firstly I tried to use Google APIs Client Library for JavaScript but it doesn't seem to cover the Spreadsheet API (https://developers.google.com/apis-explorer/#p/).

然后我决定直接使用 Google 电子表格 API 3.0 版.我设法使用 jQuery 和 JSONP 检索用户的电子表格:

Then I decided to use directly the Google Spreadsheets API version 3.0. I manage to retrieve the user's spreadsheets using jQuery and JSONP:

$.ajax({
  url: 'https://spreadsheets.google.com/feeds/spreadsheets/private/full?alt=json-in-script&access_token=' + access_token,
  dataType: 'JSONP',
  success: function(data){
    // use the spreadsheets
  }
});

以同样的方法，我从用户选择的电子表格中检索工作表.然后我必须将数据 POST 到所选工作表.问题来了:不能使用 JSONP.而且 Google 服务器似乎不支持 CORS.我在浏览器中收到以下错误:

In the same method I retrieve the sheets from the user selected spreadsheet. Then I have to POST the data to the selected sheet. And here comes the problem: can't do it using JSONP. And the Google server seems not to support CORS. I get the following error in the browser:

XMLHttpRequest 无法加载 https://spreadsheets.google.com/feeds/... Origin ..mysite.. 是 Access-Control-Allow-Origin 不允许的.

感谢您对此进行调查.

推荐答案

我也研究了大约 8 个月.我偶然发现 Martin Hawskey 撰写的博文.我按照此处的指南进行操作，并且能够将 HTML 表单发布到电子表格.

I was looking into this too about 8 months. I stumbled across a blog post written by Martin Hawskey. I followed the guide here and I was able to set up a HTML form posting to a spreadsheet.

实际上，您在电子表格中设置了一个可以接收数据的已发布网络应用程序.要解决 CORS 问题，您可以在页面上定位隐藏的 iframe.我会复制这篇文章中的代码，但其中有很多.

Effectively you set up a published web app inside the spreadsheet that can receive the data. To get around the CORS issues you target a hidden iframe on the page. I would replicate the code in this post but there is a fair bit of it.

演示

  • 这是 HTML 表单.
  • 这是接收数据的电子表格.

我将提供一些我希望在我开始查看此内容时得到的建议.如果可以...尝试设置您可以使用的 PHP 服务器.发布数据更加容易和灵活.我现在在工作中虔诚地使用 Zend GData 并希望我早点找到了:)

I'll provide some advice that I wish I was given when I started looking at this. If you can... try and set up a PHP server you can use. Posting the data is a lot easier and flexible. I now use Zend GData religiously at work and wish I had found it sooner :)

编辑

Marting Hawskey 已对此进行了更新，以支持 AJAX 提交，而无需使用隐藏的 iframe.看这里.

Marting Hawskey has updated this to support a AJAX submission without the use of a hidden iframe. See here.

相关文章