安装goland
首先下载goland
https://www.jetbrains.com/zh/go/specials/go/go.html?utm_source=baidu&utm_medium=cpc&utm_campaign=cn-bai-pro-goland-ph-pc&utm_content=goland-exploit&utm_term=go%E8%AF%AD%E8%A8%80%E5%BC%80%E5%8F%91&gclid=CIDq67zM4t8CF