如何不制作 chrome 扩展 onclick

Question

Ok So I converted a bookmarklet to a chrome extension and, basically what happened was that I had to click the chrome extension icon to activate the bookmarklet. So my bookmarklet shows an alert whenever a website with the word 'unblocked" and that won't work, because I don't want it to be on click.

chrome.browserAction.onClick.addListener(function(tab) {
chrome.tabs.executeScript(tab.id, {file: "bookmarklet.js"})

});

ok so how would i make the chrome extension just run in the background without clicking the icon

Answer 1

Your question is ambiguous. From what I understood, you might want a content script which can read/modify the content shown by a page. You can use the matches property to specify URLs on which the content script will run.