feat：完善项目

app/model/sys_user_role.go

@@ -0,0 +1,13 @@
+package model
+
+import (
+	model2 "SciencesServer/app/common/model"
+)
+
+type SysUserRole struct {
+	*model2.SysUserRole
+}
+
+func NewSysUserRole() *SysUserRole {
+	return &SysUserRole{SysUserRole: model2.NewSysUserRole()}
+}