有没有办法在Go中获取源代码文件名和行号？

Question

In C/C++ you can use __FILE__ and __LINE__ to get access to the current file and line number.

Does Go provide something similar?

Answer 1

Indeed it does:

http://golang.org/pkg/runtime/#Caller

runtime.Caller can also be used to get the file name/line number of calling functions, too.