解决 lint 问题

global/config.go

@@ -349,5 +349,5 @@ func GetCurrentPath() (string, error) {
 	if i < 0 {
 		return "", errors.New("system/path_error,Can't find '/' or '\\'")
 	}
-	return string(fpath[0 : i+1]), nil
+	return fpath[0 : i+1], nil
 }

server/apiAdmin.go

@@ -22,10 +22,10 @@ import (
 	"github.com/Mrs4s/MiraiGo/utils"
 	"github.com/gin-contrib/pprof"
 	"github.com/gin-gonic/gin"
-	"github.com/json-iterator/go"
+	jsoniter "github.com/json-iterator/go"
 	log "github.com/sirupsen/logrus"
 	"github.com/tidwall/gjson"
-	"github.com/yinghau76/go-ascii-art"
+	asciiart "github.com/yinghau76/go-ascii-art"
 )
 
 var json = jsoniter.ConfigCompatibleWithStandardLibrary

server/daemon.go

@@ -35,7 +35,7 @@ func Daemon() {
 	}
 
 	log.Info("[PID] ", proc.Process.Pid)
-	//pid写入到pid文件中，方便后续stop的时候kill
+	// pid写入到pid文件中，方便后续stop的时候kill
 	pidErr := savePid("go-cqhttp.pid", fmt.Sprintf("%d", proc.Process.Pid))
 	if pidErr != nil {
 		log.Errorf("save pid file error: %v", pidErr)