我编写了 chome 扩展,用于处理浏览器中的所有请求:
manifest.json:
{
"name": "MyExtension",
"version": "0.1",
"description": "All requests are under control!",
"permissions": [
"tabs",
"webRequest",
"http://*/*"
],
"background": {
"scripts": ["background.js"]
},
"manifest_version": 2
}
背景.js:
chrome.webRequest.onCompleted.addListener(
function(details) {
console.log(details);
console.log(chrome.tabs.getCurrent());
},
{urls: ["http://*/*"],
types: ["image"]});
但是现在,我想知道,哪个页面(选项卡?)创建了这个请求?
例如:
Request 1 - generated by google.com page,
Request 2 - generated by stackoverflow.com.
我该如何解决这个任务?
最佳答案
以下代码将获取谁生成了 Web 请求的选项卡\页面详细信息。
onCompleted Listener
有一个 tabId 属性来标识选项卡,您可以检索该选项卡的所有详细信息。
chrome.webRequest.onCompleted.addListener(
function (details) {
chrome.tabs.get(details.tabId, function (tab) {
console.log("This " + JSON.stringify(details) + " Web request is from this " + tab.id + " tab and its details are" + JSON.stringify(tab));
});
}, {
urls: ["http://*/*"],
types: ["image"]
});
示例输出
This {"frameId":0,"fromCache":true,"ip":"74.125.236.63","method":"GET","parentFrameId":-1,"requestId":"563","statusCode":200,"statusLine":"HTTP/1.1 200 OK","tabId":64,"timeStamp":1359389270317.956,"type":"image","url":"http://www.google.co.in/images/srpr/logo3w.png"} Web request is from this 64 tab and its details are{"active":true,"highlighted":true,"id":64,"incognito":false,"index":4,"pinned":false,"selected":true,"status":"loading","title":"Google","url":"http://www.google.co.in/","windowId":1}
关于javascript - 谷歌浏览器 : How to determine which window has generated WebRequest?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14564540/