增加开关配置项modifypwdfirstday 控制每月第一天修改密码

Learun.Framework.Ultimate V7/Learun.Application.Web/Controllers/LoginController.cs

@@ -558,7 +558,7 @@ namespace Learun.Application.Web.Controllers
                     return Success(new { pwd = true });
                 }
                 //每月1号强制用户修改密码
-                if (DateTime.Now.Day == 1 && up == "false")
+                if (DateTime.Now.Day == 1 && up == "false"&&teachSwitchIBLL.FindFirst("modifypwdfirstday"))
                 {
                     return Success(new { pwd = true });
                 }