Selenium webdriver 启用";保存日志“;在chrome中使用chromedriver编程
如何为chrome开发者设置->首选项->导航时保留日志启用保留日志选项,使用chromeoptions.add_参数或通过将pref添加到DesiredCapabilities或以编程方式的任何其他方式。您可以从Selenium webdriver 启用";保存日志“;在chrome中使用chromedriver编程,selenium-webdriver,google-chrome-devtools,selenium-chromedriver,Selenium Webdriver,Google Chrome Devtools,Selenium Chromedriver,如何为chrome开发者设置->首选项->导航时保留日志启用保留日志选项,使用chromeoptions.add_参数或通过将pref添加到DesiredCapabilities或以编程方式的任何其他方式。您可以从性能日志获得重定向。根据,下面是我在C#中所做的工作,应该可以在Python中进行移植: var options = new ChromeOptions(); var cap = DesiredCapabilities.Chrome(); var perfLogPrefs = new
性能
日志获得重定向。根据,下面是我在C#中所做的工作,应该可以在Python中进行移植:
var options = new ChromeOptions();
var cap = DesiredCapabilities.Chrome();
var perfLogPrefs = new ChromePerformanceLoggingPreferences();
perfLogPrefs.AddTracingCategories(new string[] { "devtools.network" });
options.PerformanceLoggingPreferences = perfLogPrefs;
options.AddAdditionalCapability(CapabilityType.EnableProfiling, true, true);
ptions.SetLoggingPreference("performance", LogLevel.All);
var driver = new ChromeDriver(options);
var url = "https://some-website-that-will-redirect.com/";
driver.Navigate().GoToUrl(url);
var logs = driver.Manage().Logs.GetLog("performance"); //all your logs with redirects will be here
在日志中循环,如果message.params.redirectResponse.url
等于原始url,则message.params.request.url
将包含重定向url
Node.JS使用webdriverio
:
var options = {
desiredCapabilities: {
browserName: 'chrome',
loggingPrefs: {
'browser': 'ALL',
'driver': 'ALL',
'performance': 'ALL'
},
chromeOptions: {
perfLoggingPrefs: {
traceCategories: 'performance'
},
}
}
var client = webdriverio.remote(options);
await client.url(url);
var logs = await client.log('performance');
var navigations = parseLogs(logs, url);
function parseLogs(logs, url) {
var redirectList = [];
while (true) {
var targetLog = (logs.value.find(l => {
if (l.message.indexOf(url) == -1)
return false;
var rootMessage = JSON.parse(l.message);
if (((((rootMessage || {}).message || {}).params || {}).redirectResponse || {}).url == url)
return true;
return false;
}) || {}).message;
if (!targetLog)
break;
if (redirectList.indexOf(url) != -1)
break;
redirectList.push(url);
var targetLogObj = JSON.parse(targetLog);
var nextUrl = ((((targetLogObj || {}).message || {}).params || {}).request || {}).url;
if (nextUrl) {
url = nextUrl;
continue;
}
break;
}
return redirectList;
}
非常感谢。本主题的所有示例都涉及Java,ChromePerformanceLoggingPreferences似乎是特定于.Net的。我也在使用
WebDrivero
,所需功能:{browserName:'chrome',loggingPrefs:{'browser':'all',driver':'all',performance':'all',chromeOptions:{perfLoggingPrefs:{traceCategories:'performance'}}},然后var logs=await client.log('performance');这段代码似乎不再工作了未知错误:无法解析功能:goog:chromeOptions from unknown错误:无法解析perflogingprefs from unknown错误:无法识别的性能日志选项:enabletime
有趣的是,它正在抱怨enabletime,它在all@Jan我已经切换到Node.js和只有当您need@Toolkit,你是否在VS中编写了节点应用程序?我当然想看看。