stackoverflow上有类似的问题:
简单总结一下:
+buildnewline_darwin.go
package main
// +build darwin
const Newline = "\n"
newline_windows.go
package main
// +build windows
const Newline = "\r\n"newline_linux.go
package main
// +build linux
const Newline = "\n"...
package main
func main() {
fmt.Println(Newline) // 根据运行的平台输出对应的Newline
}这种做法在go的标准库实现中随处可见:
