1. Go to Eclipse official website to download the Eclipse installation package.

2. Unzip the downloaded compressed package.

3. Double-click the Eclipse icon to start Eclipse.

4. Select the operating system version (take Windows operating system as an example here).

5. Click Select Another Mirror to select another mirror site.

6. Click Dalian Neusoft Institute of Information.

7. Select the pop-up window and select the download path to download.

8. Unzip the compressed package you just downloaded and double-click the Eclipse icon to start it.

9. Set the workspace path and complete the installation.

Eclipse is a powerful integrated development environment (IDE), which supports multiple languages and platforms, provides rich plug-ins and tools, and is suitable for all kinds of developers. You can create projects, write codes and debug programs in Eclipse, which is very convenient and practical.