v2

internal/erpserver/biz/v1/common/common.go

@@ -0,0 +1,17 @@
+package common
+
+type CommonBiz interface {
+	CaptchaBiz() CaptchaBiz
+}
+
+type commonBiz struct{}
+
+var _ CommonBiz = (*commonBiz)(nil)
+
+func New() *commonBiz {
+	return &commonBiz{}
+}
+
+func (b *commonBiz) CaptchaBiz() CaptchaBiz {
+	return NewCaptcha()
+}