相关疑难解决方法(0)

我正在进行chrome扩展,我的问题是chrome.tabs.onUpdated.addListener()被多次调用.

我的代码是这样的

chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
    if(changeInfo.status == 'complete' && tab.status == 'complete' && tab.url != undefined){
         doSomething
    }
});

这与Chrome问题162543有关,它看起来是固定的,但我仍然有这个问题.

我正在尝试编写一个 chrome 扩展，当用户在带有视频的 youtube 页面上时执行一些代码。据我所知，我的代码是正确的，但它不起作用。

eventPage.js:

chrome.webNavigation.onCompleted.addListener(function(){
  console.log("Test")
},{url: [{pathContains: "watch", hostSuffix: "youtube.com"}]});

and my manifest file

{
  "manifest_version": 2,

  "name": "youtubeExtension",
  "description": "A chrome extension for youtube",
  "version": "0.1",

  "permissions": ["https://www.youtube.com/", "webNavigation"],
  "background": {
    "scripts": ["eventPage.js"],
    "persistant": false
  }
}

It seems onCompleted doesn't work on youtube.