demo: oslookpath; syscall.Lstat/Stat

2024-07-11 19:21:04 +08:00
parent a5ff25b0fe
commit aac820a8d5
3 changed files with 42 additions and 1 deletions
--- a/_demo/oslookpath/lookpath.go
+++ b/_demo/oslookpath/lookpath.go
@@ -0,0 +1,19 @@
+package main
+
+import (
+	"fmt"
+	"os/exec"
+	"runtime"
+)
+
+func main() {
+	ls := "ls"
+	if runtime.GOOS == "windows" {
+		ls = "dir"
+	}
+	lspath, _ := exec.LookPath(ls)
+	if lspath != "" {
+		ls = lspath
+	}
+	fmt.Println(ls)
+}