@verycode 我也是本着为这位小弟负责任的态度，Go 不适合作为学编程的第一门语言，还是学 Java 好些。至于原因，贴一下 reddit 上面的回答。
问：Is go a good first language?
答：I'm going to incur the wrath of the circlejerk and say, no.

Go's a good language but not a good first language. If you learn Go first then the typical things that other languages do are going to seem weird, and they outnumber Go in the programming world.

Go has only one loop type. It has type safety but you have to deal with it in an odd way. It doesn't handle exceptions the way other languages do. Interfaces are pretty much the opposite of everyone else. Style is compiler-enforced.

Now it has good reasons for those things, but if your intent is to learn how to deal with multiple languages, it's not a good teacher because it's so up its own ass with the 'right' way to do things.

It would be like learning to drive in a Tesla, then having to rent a Ford Focus and freaking out about "starting the engine" and "filling the gas tank".

Start with Python or Java (or C++ if you're feeling masochistic). Not Go. They're easier to get your feet wet, then when you've got some varied experience, learn Go.