Question

我正在使用Chrome扩展程序取代Google徽标。我已经在主页上成功更改了它，但是注意到常规徽标仍然显示在newtab窗口中。我需要找到一种方法来执行一些JavaScript来将Google徽标的来源替换为新徽标。这是我正在使用的一些代码。

这是Manifest.json

{
    "update_url": "https://clients2.google.com/service/update2/crx",
    "manifest_version": 2,
    "name": "glogochange",
    "description": "blabla",
    "version": "1.0",
    "content_scripts": [
        {
            "run_at": "document_start",
            "matches": [
                "https://*.google.com/*"
            ],
            "css": [
                "style.css"
            ],
            "js": [
                "script.js"
            ]
        }
    ],
    "web_accessible_resources": [
        "newlogo.png"
    ]
}

这是JavaScript

function DoIT() {
    var domain, path, button, logo, ilogo, text, logourl;
    domain = window.location.host;
    path = window.location.pathname;
    logo = document.getElementById("hplogo");
    ilogo = '//*[@id="logo"]/img';
    logourl = chrome.runtime.getURL("newlogo.png");
    button = '//*[@id="tsf"]/div[2]/div[3]/center/input[1]';
    text = "cool Search";
    if(domain == "www.google.com" && path == "/") {
        XPath(button).value = text;
        logo.srcset = logourl;
        logo.width = 292.5;
        logo.height = 133.5;
        logo.style.display = "block";
    } else if(domain == "www.google.com" && path == "/search") {
        XPath(ilogo).width = 120;
        XPath(ilogo).height = 54;
        XPath(ilogo).srcset = logourl;
        XPath(ilogo).style.display = "block";
    } else if(domain == "www.google.com" && path == "/webhp") {
        XPath(button).value = text;
        logo.width = 292.5;
        logo.height = 133.5;
        logo.srcset = logourl;
        logo.style.display = "block";
    }
}

我尝试更改清单，包括：

"permissions": [
    "https://*/*",
    "http://*/*",
    "tabs"
]

并且无法在newtab屏幕上“注入”它。有人可以帮我们解决这个问题吗？

Chrome扩展程序在newtab上运行JavaScript

0 个答案: