如何通过扩展自动每 5 分钟更改一次代理？

Question

有时在 selenium python 之后如何使用代理扩展更改代理？

目前我正在使用此代码在扩展的帮助下添加代理。但现在需要修改此代码以在有时多次后更改代理。我想将此扩展代码转换为类似“Proxy Switcher”的东西。

manifest_json = """
    {
        "version": "1.0.0",
        "manifest_version": 2,
        "name": "Chrome Proxy",
        "permissions": [
            "proxy",
            "tabs",
            "unlimitedStorage",
            "storage",
            "<all_urls>",
            "webRequest",
            "webRequestBlocking"
        ],
        "background": {"scripts": ["background.js"]},
        "minimum_chrome_version": "76.0.0"
    }"""
background_js = """
var config = {
    mode: "fixed_servers",
    rules: {
        singleProxy: {
            scheme: "http",
            host: "%s",
            port: %d
        },
        bypassList: ["localhost"]
    }
};

chrome.proxy.settings.set({value: config, scope: "regular"}, function() {});

function callbackFn(details) {
    return {
        authCredentials: {
            username: "%s",
            password: "%s"
        }
    };
}

chrome.webRequest.onAuthRequired.addListener(
    callbackFn,
    { urls: ["<all_urls>"] },
    ['blocking']
);
"""

Answer 1

只需使用这样的循环：

arr = array('proxy1', 'proxy2')
for (element in arr):
    proxyip = element