style(server): fmt print to log

README.md

@@ -34,6 +34,7 @@
     - 快速使用web client
     - i18n
     - 通过 web client 分享给游客
+    - server控制(一些官方的简单的指令 [WIKI](https://github.com/lejianwen/rustdesk-api/wiki/Rustdesk-Command))
 - Web Client
     - 自动获取API server
     - 自动获取ID服务器和KEY

README_EN.md

@@ -33,6 +33,7 @@ desktop software that provides self-hosted solutions.
     - Quick access to web client
     - i18n
     - Share to guest by web client
+    - Server control (some simple official commands [WIKI](https://github.com/lejianwen/rustdesk-api/wiki/Rustdesk-Command))
 - Web Client
     - Automatically obtain API server
     - Automatically obtain ID server and KEY

http/controller/admin/rustdesk.go

@@ -103,7 +103,7 @@ func (r *Rustdesk) SendCmd(c *gin.Context) {
 	rc := &RustdeskCmd{}
 	c.ShouldBindJSON(rc)
 	if rc.Cmd == "" {
-		response.Fail(c, 101, "cmd is required")
+		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError"))
 		return
 	}
 	res, err := service.AllService.ServerCmdService.SendCmd(rc.Cmd, rc.Option)

service/serverCmd.go

@@ -3,7 +3,6 @@ package service
 import (
 	"Gwen/global"
 	"Gwen/model"
-	"fmt"
 	"net"
 	"time"
 )
@@ -66,14 +65,14 @@ func (is *ServerCmdService) SendSocketCmd(ty string, cmd string) (string, error)
 	}
 	conn, err := net.Dial(tcp, addr+":21115")
 	if err != nil {
-		fmt.Printf("connect to id %s server failed: %v\n", ty, err)
+		global.Logger.Debugf("%s connect to id server failed: %v", ty, err)
 		return "", err
 	}
 	defer conn.Close()
 	//发送命令
 	_, err = conn.Write([]byte(cmd))
 	if err != nil {
-		fmt.Printf("send cmd failed: %v\n", err)
+		global.Logger.Debugf("%s send cmd failed: %v", ty, err)
 		return "", err
 	}
 	time.Sleep(100 * time.Millisecond)
@@ -81,7 +80,7 @@ func (is *ServerCmdService) SendSocketCmd(ty string, cmd string) (string, error)
 	buf := make([]byte, 1024)
 	n, err := conn.Read(buf)
 	if err != nil && err.Error() != "EOF" {
-		fmt.Printf("read response failed: %v\n", err)
+		global.Logger.Debugf("%s read response failed: %v", ty, err)
 		return "", err
 	}
 	return string(buf[:n]), nil