检查 Selenium WebDriver 中的响应代码 Jmeter

Question

我正在使用 Jmeter 中的 Selenium WebDriver 登录网页，并想检查所有链接是否正常工作。 为此，我想检查单击链接时返回的响应代码。

var links = WDS.browser.findElements(pkg.By.cssSelector("a"));
var href;
links.forEach(myFunction);

function myFunction(item) {
    WDS.log.info("link value" + item);
    href = item.getAttribute("href");
    statusCode = new HttpResponseCode().httpResponseCodeViaGet(href);
    if(200 != statusCode) {
        System.out.println(href + " gave a response code of " + statusCode);
    }
}

但是上面的代码似乎不起作用。 如果有人能帮我解决这个问题，我会很高兴。 此外，在 Jmeter Selenium Webdriver 中使用 javascript 是否有任何替代方法可以检查所有链接是否正常工作？

Answer 1

除非您向我们展示HttpResponseCode().httpResponseCodeViaGet野兽的代码以及jmeter.log文件中的相关错误消息，否则我们无法为您提供帮助。

If the above function is something you copied and pasted from StackOverflow, I strongly doubt that it will ever work because the language of the WebDriver Sampler is not that JavaScript which is being executed by your browser, it's a limited subset of the browser version of JavaScript （例如那里没有XMLHttpRequest ）

Instead you have full access to underlying Java SDK and JMeter API so I would recommend amending your function as follows:

var links = WDS.browser.findElements(org.openqa.selenium.By.cssSelector("a"));
var href;
links.forEach(myFunction);

function myFunction(item) {
    WDS.log.info("link value" + item);
    href = item.getAttribute("href");
    var client = org.apache.http.impl.client.HttpClientBuilder.create().build()
    var request = new org.apache.http.client.methods.HttpGet(href)
    var response = client.execute(request)
    var statusCode = response.getStatusLine().getStatusCode()
    if(200 != statusCode) {
        WDS.log.error(href + " gave a response code of " + statusCode);
    }    
}

更多信息：

• WebDriver 采样器：您回答的 10 大问题
• HttpClient 教程