2019年 04月 12日 星期五 14:55:16 CST

Author: rocket049

wrapcommand_linux.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"os/exec"
-	"reflect"
 )
 
 type myCommand struct {
@@ -16,17 +15,7 @@ func newMyCommand(name string, args []string, envs []string) *myCommand {
 }
 
 func (s *myCommand) GetCmd() *exec.Cmd {
-	f := reflect.ValueOf(exec.Command)
-	argv := []reflect.Value{}
-	for _, v := range s.Args {
-		argv = append(argv, reflect.ValueOf(v))
-	}
-	ret := f.Call(argv)
-	if len(ret) == 0 {
-		return nil
-	} else {
-		cmd := ret[0].Interface().(*exec.Cmd)
-		cmd.Env = s.Envs
-		return cmd
-	}
+	cmd := exec.Command(s.Name, s.Args[1:]...)
+	cmd.Env = s.Envs
+	return cmd
 }

wrapcommand_windows.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"os/exec"
-	"reflect"
 	"syscall"
 )
 
@@ -17,18 +16,8 @@ func newMyCommand(name string, args []string, envs []string) *myCommand {
 }
 
 func (s *myCommand) GetCmd() *exec.Cmd {
-	f := reflect.ValueOf(exec.Command)
-	argv := []reflect.Value{}
-	for _, v := range s.Args {
-		argv = append(argv, reflect.ValueOf(v))
-	}
-	ret := f.Call(argv)
-	if len(ret) == 0 {
-		return nil
-	} else {
-		cmd := ret[0].Interface().(*exec.Cmd)
-		cmd.Env = s.Envs
-		cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-		return cmd
-	}
+	cmd := exec.Command(s.Name, s.Args[1:]...)
+	cmd.Env = s.Envs
+	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
+	return cmd
 }