Java环境下能否无需下载Jar包使用Selenium WebDriver？

Hey there! Sounds like you’ve already got the basics down with manual JAR setup, and you’re smart to look into avoiding that tedious process. The Maven approach you’re trying is precisely the standard way to skip manual JAR downloads—and there are a couple other solid options too. Let’s walk through them:

• Maven (your current path): This is the most widely used method for Java projects. When you add the Selenium dependency to your pom.xml, Maven automatically fetches the required JARs (and their dependencies) from Maven Central and stores them in your local repository—no manual downloading needed. Here’s a typical dependency snippet you can use:

  <dependency>
      <groupId>org.seleniumhq.selenium</groupId>
      <artifactId>selenium-java</artifactId>
      <version>4.15.0</version> <!-- Swap this for the latest stable version -->
  </dependency>
  

  Just double-check that your IDE (like IntelliJ or Eclipse) is set to auto-sync Maven dependencies—most modern ones do this by default, but it never hurts to confirm.

• Gradle: If you’re open to trying a different build tool, Gradle works the same magic. It handles dependency resolution and JAR fetching automatically, so you don’t have to lift a finger to download files. Add this to your build.gradle file:

  dependencies {
      implementation 'org.seleniumhq.selenium:selenium-java:4.15.0'
  }
  

• Build Tool Wrappers: To make your project even more portable, you can use the Maven Wrapper or Gradle Wrapper. These let anyone run your project without even having Maven/Gradle installed on their machine—they’ll automatically download the correct build tool version and all required Selenium JARs. For Maven, generate the wrapper by running mvn wrapper:wrapper in your project root directory.

A quick note: All these methods need an internet connection the first time you build the project to pull the JARs from public repositories. After that, the files are cached locally, so you can work offline without issues.

内容的提问来源于stack exchange，提问作者Adrian Jimenez