上传文件
场景
上传文件的方法是找到上传文件的对象，通常是的对象。然后直接往这个对象sendKeys，传入需要上传文件的正确路径。绝对路径和相对路径都可以，但是上传的文件必须存在，否则会报错。
代码
upload_file.html
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<title>upload_file</title>
<script type="text/javascript" async="" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" />
<script type="text/javascript">
</script>
</head>
<body>
<div class="row-fluid">
<div class="span6 well">
<h3>upload_file</h3>
<input type="file" name="file" />
</div>
</div>
</body>
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
</html>
upload_file.java
import java.io.File;
import java.util.List;
import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class Upload {
public static void main(String[] args) throws InterruptedException {
WebDriver dr = new ChromeDriver();
File file = new File("src/upload_file.html");
String filePath = "file:///" + file.getAbsolutePath();
System.out.printf("now accesss %s \n", filePath);
dr.get(filePath);
Thread.sleep(1000);
dr.findElement(By.cssSelector("input[type=file]")).sendKeys("src/navs.html");
Thread.sleep(1000);
System.out.println("browser will be close");
dr.quit();
}
}