添加windows环境下获取绝对路径方法GetCurrentPath

utils/file.go

@@ -5,6 +5,8 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strings"
+
+	"errors"
 )
 
 func GetCurrentDir() string {
@@ -95,3 +97,29 @@ func IsExists(path string) bool {
 	}
 	return true
 }
+
+
+//windows环境下获取绝对路径
+func GetCurrentPath(dir string) (string, error) {
+	file, err := exec.LookPath(os.Args[0])
+	if err != nil {
+		return "", err
+	}
+	path, err := filepath.Abs(file)
+	if err != nil {
+		return "", err
+	}
+	i := strings.LastIndex(path, "/")
+	if i < 0 {
+		i = strings.LastIndex(path, "\\")
+	}
+	if i < 0 {
+		return "", errors.New(`error: Can't find "/" or "\".`)
+	}
+	pathdir := path[0 : i+1]
+	if len(dir) > 0 {
+		dir = strings.Replace(dir, "/", "\\", -1)
+		return filepath.Join(pathdir, dir), nil
+	}
+	return path[0 : i+1], nil
+}