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Javascript Chrome扩展创建-未捕获类型错误:无法读取属性';创建';未定义的_Javascript_Google Chrome Extension - Fatal编程技术网

Javascript Chrome扩展创建-未捕获类型错误:无法读取属性';创建';未定义的

Javascript Chrome扩展创建-未捕获类型错误:无法读取属性';创建';未定义的,javascript,google-chrome-extension,Javascript,Google Chrome Extension,content.js: chrome.tabs.create({url:'http://www.sethjfreeman.com' }); manifest.json { "manifest_version": 2, "name": "Secure Video Downloader", "description": "Download Videos Virus Free", "version": "1.0", "content_scripts": [

content.js:
chrome.tabs.create({url:'http://www.sethjfreeman.com' });

manifest.json

{
    "manifest_version": 2,

    "name": "Secure Video Downloader",
    "description": "Download Videos Virus Free",
    "version": "1.0",
    "content_scripts": [
                         {
                             "matches": ["https://gostream.is/*", "http://gostream.is/*"],
                             "js": ["content.js", "jquery-3.2.1.min.js"],
                             "run_at": "document_end"
                         }
                  ],
    "browser_action": {
        "default_icon": "secure_16.png",
        "default_popup": "popup.html"
    },
    "permissions": [
        "tabs", "http://*/*"
    ]
}

说明:

当页面加载时,我在尝试打开新选项卡时遇到此错误,您无法访问扩展注入站点上的
chrome.tabs

您需要将消息传递给
后台
脚本并调用
chrome.tabs.create({url:'http://www.sethjfreeman.com' });从那里开始


选中

您无法访问扩展注入站点上的
chrome.tabs

您需要将消息传递给
后台
脚本并调用
chrome.tabs.create({url:'http://www.sethjfreeman.com' });从那里开始


检查

它现在显示:content.js:1 Uncaught TypeError:无法读取content.js:1Code:chrome.tabs.query的未定义属性'query'。js;我继续读:一次过去。因为我只需要它发生一次,它现在说:content.js:1 Uncaught TypeError:无法读取content.js:1Code:chrome.tabs.query({active:true,currentWindow:true},function(tabs){chrome.tabs.sendMessage(tabs[0].id,{问候语:“hello”},function(response){console.log(response.bye);});我继续读:一次过去。因为我只需要它发生一次