1. First open the browser of mac and enter eclipse official website:
2. After entering official website, find java 8 support and click on the Mac according to your own needs. OS? X 64bit or Mac? OS? x? 32-bit download, which will be downloaded automatically after clicking:
3. You need to decompress after downloading. Locate eclipse.app in the unzipped eclipse folder and click Open:
4. After clicking, eclipse software will open: