您可以使用 chrome.webNavigation.onCommitted ，并指定要监控的网址列表.
以下代码使用console.log，因此输出显示在后台控制台中.

You can use chrome.webNavigation.onCommitted and specify a list of URLs to monitor.
The code below uses console.log so the output is shown in the background console.

manifest.json:

manifest.json:

{
  "name": "test",
  "version": "0.0.1",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "webNavigation",
    "http://localhost/"
  ]
}

background.js:

background.js:

chrome.webNavigation.onCommitted.addListener(onCommitted, {
  url: [
    {hostEquals: 'www.example.org'},
    {urlPrefix: 'https://example.org/'},
    {urlMatches: '^https://(www\\.)?example.org/.*$'},
  ],
});

function onCommitted(info) {
  const xhr = new XMLHttpRequest();
  xhr.onload = () => {
    console.log('%d:%d', info.tabId, info.frameId, info.url, xhr.responseText);
  };
  xhr.open('POST', 'http://localhost:5000/');
  xhr.send(info.url);
}