#Java download file from url how to

Println('Cookie value: ' + cookie.getValue())Ĭon.setRequestProperty('Cookie',cookieString. Val seleniumCookies = driver.manage().getCookies().asScala The code is actually Scala, but you can easily convert it to Java:ĭriver.findElement(By.id('username')).clear() ĭriver.findElement(By.id('username')).sendKeys('John Smith') ĭriver.findElement(By.id('password')).clear() ĭriver.findElement(By.id('password')).sendKeys('password') ĭriver.findElement(By.name('commit')).click() There are 5 different ways you could download files from any given URL in Java. To download a file from internet using URL, you can use pyURLToFile() method of package. First I will show you two basic examples, which might work fine.

#Java download file from url how to

Here is an example where I’ve used the Selenium web testing tool to do the login. This article describes how to download a file from HTTP server.

However, if you need to login before accessing the file, how can do this automatically? If you automate the login, how will the code that makes the URLConnection be able to make use of the logged in session? Well, if the logged in session uses a cookie, you can simply extract the cookie and resend it in your code that makes the URLConnection. The Java IO package is the basic package for downloading a file from a URL. You can easily download files using Java by making a URLConnection.