Merge pull request #22 from TimeLooper/master

修复日志输出报错

Author: gphper

pkg/loggers/facade/zaplog.go

@@ -43,14 +43,16 @@ func (zlog ZapLog) Info(ctx context.Context, msg string, info map[string]string)
 }
 
 func (zlog ZapLog) Error(ctx context.Context, msg string, info map[string]string) {
-	zapSlice := make([]zap.Field, len(info))
+
 	var fieldNum int
 
 	value := ctx.Value("requestId")
 	if value != nil {
 		info["request_id"] = value.(string)
 	}
 
+	zapSlice := make([]zap.Field, len(info))
+
 	for k, v := range info {
 		zapSlice[fieldNum] = zap.String(k, v)
 		fieldNum++