## 0.2.0-beta11 gf web support gerror CodeNil

Author: glennliao

drivers/goframe/web/gf.go

@@ -12,6 +12,7 @@ import (
 	"github.com/glennliao/apijson-go/consts"
 	"github.com/glennliao/apijson-go/model"
 	"github.com/gogf/gf/v2/container/gmap"
+	"github.com/gogf/gf/v2/errors/gcode"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
@@ -159,6 +160,16 @@ func CommonResponse(handler func(ctx context.Context, req model.Map) (res model.
 					code = 500
 					msg = "系统异常"
 				}
+			}
+
+			if e, ok := err.(*gerror.Error); ok {
+				if e.Code() == gcode.CodeNil {
+					code = 400
+					msg = e.Error()
+				} else {
+					code = 500
+					msg = "系统异常"
+				}
 			} else {
 				code = 500
 				msg = "系统异常"