我创建了一个Chrome扩展程序,作为它的一部分操作,会打开一个指定URL的新选项卡。
chrome.runtime.onMessage.addListener(
function(request, sender, sendResponse) {
if( request.message === "open_new_tab" ) {
chrome.tabs.create({"url": request.url});
}
}
);
完整代码可在GitHub上找到。
这段代码可以在包含网页的标签页上正常运行,但是我无法让它在空白标签页上运行,例如:chrome://apps/
。为了澄清,如果我打开一个标签页并且它位于stackoverflow.com上,然后当我点击我的扩展按钮时,它会打开一个新的标签页来加载生成的URL。当我处于新标签页或URL以chrome://
开头的标签页时,该扩展程序将无法工作。
我需要包含哪些权限才能允许扩展在任何标签页中打开?包括新标签页和任何chrome://
标签页?
Manifest.json:
{
"manifest_version": 2,
"name": "MyMiniCity Checker",
"short_name": "MyMiniCity Checker",
"description": "Checks what your city needs most and redirects the browser accordingly.",
"version": "0.2",
"author":"Richard Parnaby-King",
"homepage_url": "https://github.com/richard-parnaby-king/MyMiniCity-Checker/",
"icons": {
"128": "icon-big.png"
},
"options_page": "options/options.html",
"browser_action": {
"default_icon": "icon.png"
},
"permissions": ["tabs","storage","http://*.myminicity.com/","http://*/*", "https://*/*"],
"background": {
"scripts": ["background.js"],
"persistent": false
},
"content_scripts": [ {
"matches": [ "http://*/*", "https://*/*"],
"js": [ "jquery-1.11.3.min.js" ]
}]
}
Background.js:
//When user clicks on button, run script
chrome.browserAction.onClicked.addListener(function(tab) {
chrome.tabs.executeScript(null, { file: "jquery-1.11.3.min.js" }, function() {
chrome.tabs.executeScript(null, { file: "contentscript.js" });
});
});
chrome.runtime.onMessage.addListener(
function(request, sender, sendResponse) {
if( request.message === "open_new_tab" ) {
chrome.tabs.create({"url": request.url});
}
}
);
似乎background.js文件没有被执行。我怀疑这是权限问题。我需要哪些权限才能在每个选项卡中运行此扩展程序?