selenium webdriver 环境搭建–java

selenium java环境的安装可以分为三个部分：jdk、eclipse和selenium.
jdk
jdk(java development kit)是sun公司针对java开发人员的产品，是整个java的核心，包含了java的运行环境、工具和基础类库。

1.下载新版jdk，目前是jdk8，双击安装即可，选择安装在D:\Program Files\Java\jdk1.8.0.

2.配置环境变量





3.运行cmd查看jdk版本

eclipse

eclipse无需多解释，windows傻瓜式安装,安装完成后测试一下即可

selenium

我们一共需要三个文件selenium-server-standalone-2.40.0.jar、selenium-java-2.40.0.jar和selenium-java-2.40.0-srcs.jar,可自行到selenium官网下载。



在test.java中写入测试代码

package test;

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

public class test {
public static void main(String[] args) {

WebDriver driver = new ChromeDriver();

driver.get("http://shanghai.anjuke.com");

System.out.println("Page title is: " + driver.getTitle());

}
}

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package test; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; public class test { public static void main(String[] args) { WebDriver driver = new ChromeDriver(); driver.get("http://shanghai.anjuke.com"); System.out.println("Page title is: " + driver.getTitle()); } }

不出意外的报错了，查看错误信息The path to the driver executable must be set by the webdriver.chrome.driver system property;
原来是没有预先设置chrome的地址遂设置之，注意chromedriver.exe是google提供的驱动器需要另外下载并放在chrome安装目录下。

package
test;

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

public class test {
public static void main(String[] args) {
//设置chromedriver地址
System.setProperty ( "webdriver.chrome.driver" , "C:\\Program
Files (x86)\\Google\\Chrome\\Application\\chromedriver.exe" );

WebDriver driver = new ChromeDriver();

driver.get("http://shanghai.anjuke.com");

System.out.println("Page title is: " + driver.getTitle());

}
}

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package test; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; public class test { public static void main(String[] args) { //设置chromedriver地址 System.setProperty ( "webdriver.chrome.driver" , "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chromedriver.exe" ); WebDriver driver = new ChromeDriver(); driver.get("http://shanghai.anjuke.com"); System.out.println("Page title is: " + driver.getTitle()); } }

运行之，成功输出了网页标题



再试试搜索功能

package
test;

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

public class test {
public static void main(String[] args) {
//设置chromedriver地址
System.setProperty ( "webdriver.chrome.driver" , "C:\\Program
Files (x86)\\Google\\Chrome\\Application\\chromedriver.exe" );

WebDriver driver = new ChromeDriver();

driver.get("http://shanghai.anjuke.com");

WebElement input =
driver.findElement(By.xpath("//input[@id='glb_search0']"));

CharSequence[] cs= new CharSequence[1];
cs[0] = "上海";
input.sendKeys(cs);

WebElement btn =
driver.findElement(By.xpath("//input[@id='btnSubmit']"));

btn.click();

System.out.println("Page title is: " + driver.getTitle());

}
}

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package test; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeDriver; public class test { public static void main(String[] args) { //设置chromedriver地址 System.setProperty ( "webdriver.chrome.driver" , "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chromedriver.exe" ); WebDriver driver = new ChromeDriver(); driver.get("http://shanghai.anjuke.com"); WebElement input = driver.findElement(By.xpath("//input[@id='glb_search0']")); CharSequence[] cs= new CharSequence[1]; cs[0] = "上海"; input.sendKeys(cs); WebElement btn = driver.findElement(By.xpath("//input[@id='btnSubmit']")); btn.click(); System.out.println("Page title is: " + driver.getTitle()); } }

上述代码中import的类包在selenium-java-2.40.0.jar文件中,可自行查看源码。



原文地址:http://zlshuo.com/selenium/1065.html