检查链接的URL状态代码时，无法将HttpResponseCode的错误解析为一种类型 [英] Error for HttpResponseCode cannot be resolved to a type while checking URL status code for links

问题描述

我写了一个简单的程序来检查URL状态代码.但是eclipse给了我一个错误，说HttpResponseCode无法解析为一种类型.我该怎么办.

I wrote simple program for checking URL status code. But eclipse giving me error saying HttpResponseCode cannot be resolved to a type. What should I do.

import static org.testng.Assert.assertEquals;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.interactions.Actions;
import org.testng.Assert;

public class StarWarSocialMenu {

    public static void main(String[] args) throws Exception {       
        String sDriverPath = "C:\\BrowserDriver\\chromedriver.exe";
        System.setProperty("webdriver.chrome.driver", sDriverPath);
        int statusCode;
        final String URL = "https://www.starwars.com/";
        WebDriver driver = new ChromeDriver();
        driver.manage().timeouts().setScriptTimeout(10000, TimeUnit.SECONDS);
        driver.get(URL);
        driver.manage().window().maximize();
        List<WebElement> socialMenu = driver.findElements(By.xpath("//div[@id='nav-external-links']//a")); 

        //System.out.println("Total Amenities "  + socialMenu.size());
        for (WebElement e : socialMenu)
        {
            //System.out.println(e.getAttribute("href"));
            String href = e.getAttribute("href");
            statusCode = new HttpResponseCode().httpResponseCodeViaGet(href);

            if(200 != statusCode) {
                System.out.println(href + " gave a response code of " + statusCode);
            }
        }
    }
}

我该怎么办?如果需要下载jar文件，那么我可以从那里下载.

What should I do? if jar files need to download then from where I can download.

推荐答案

按照 Apache HttpClient 或

As per How to get Response Status Code with Selenium WebDriver in Selenium WebDriver there is no direct method to check the response status code, so we have to use another library. You can use Apache HttpClient or REST-assured library from Jayway.

要使用方法httpResponseCodeViaGet()，您必须下载并使用以下导入:

To use the method httpResponseCodeViaGet() you have to download and use the following import:

import io.restassured.RestAssured;

然后您可以使用:

new HttpResponseCode().httpResponseCodeViaGet("http://www.google.com");

解决方案

作为替代方案，您可以使用 HttpURLConnection 和openConnection()，并且可以使用以下解决方案:

Solution

As an alternative you can use HttpURLConnection and openConnection() and you can use the following solution:

package demo;

import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;

public class BrokenLinks {

    public static void main(String[] args) throws Exception {

        String sDriverPath = "C:\\Utility\\BrowserDrivers\\chromedriver.exe";
        System.setProperty("webdriver.chrome.driver", sDriverPath);
        String statusCode;
        final String URL = "https://www.starwars.com/";
        WebDriver driver = new ChromeDriver();
        driver.get(URL);
        driver.manage().window().maximize();
        List<WebElement> socialMenu = driver.findElements(By.xpath("//div[@id='nav-external-links']//a")); 
        System.out.println("Total Amenities "  + socialMenu.size());
        for (WebElement e : socialMenu)
        {
            String href = e.getAttribute("href");
            System.out.println(e.getAttribute("href"));
            HttpURLConnection connection = (HttpURLConnection) new URL(href).openConnection();
            connection.connect();
            statusCode = connection.getResponseMessage();
            connection.disconnect();
            if(!statusCode.contains("200")) {
                System.out.println(href + " gave a response code of " + statusCode);
            }
        }
    }
}

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