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在不同域上的用户脚本之间传输数据

[英]Transferring data between userscripts on different domains

There's a way to transfer data between pages on the same domain , using localStorage, but I need to transfer data between different domains. 有一种方法可以使用localStorage 在同一个域的页面之间传输数据 ,但我需要在不同的域之间传输数据。 In Chrome, I tried using symbolic links so the domains share the storage, but items set in one domain aren't found at the other domain until I reboot chrome. 在Chrome中,我尝试使用符号链接,以便域共享存储,但在重新启动chrome之前,在其他域中找不到在一个域中设置的项目。 How do I transfer data between userscripts on different domains? 如何在不同域上的用户脚本之间传输数据? I'll use any browser that'll work. 我将使用任何可行的浏览器。

This'll only be for personal use 这只是供个人使用

I would include both domains using @include and then use GM_getValue and GM_setValue to store and retrieve the data. 我将使用@include包含两个域,然后使用GM_getValueGM_setValue来存储和检索数据。

I've also included an example on how to use the GM_registerMenuCommand function which opens a prompt when the user selects the option from the userscript addon popup. 我还提供了一个如何使用GM_registerMenuCommand函数的示例,该函数在用户从userscript addon弹出窗口中选择选项时打开提示。

// ==UserScript==
// @name         Pinky
// @namespace    http://pinkyAndTheBrain.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @include      https://domain1.com
// @include      https://domain2.com
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_registerMenuCommand
// ==/UserScript==
/* global GM_getValue, GM_setValue, GM_registerMenuCommand */
/* jshint esnext:true */
(() => {
  'use strict';

  // get previous setting (or set to Pinky as default)
  let char = GM_getValue('character', 'Pinky');

  // do something fun!

  // called through the userscript addon
  GM_registerMenuCommand('Are you Pinky or Brain?', () => {
    const value = prompt('Enter "p" or "b"', char);
    if (value !== null) {
      // default to Pinky
      char = /^b/i.test(value) ? 'Brain' : 'Pinky';
      GM_setValue('character', char);
    }
  });

})();

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