基于逻辑运算的简单权限系统(实现) JS 版

        else
            this.Value &= ~permissionType;
    }
}
var PermissionSet = new PermissionSetComponent(0);
w("Read:");
PermissionSet.Read(false);
w(PermissionSet.Value +" "+ PermissionSet.Read());
PermissionSet.Read(true);
w(PermissionSet.Value +" "+ PermissionSet.Read());
w("Write:");
PermissionSet.Write(false);
w(PermissionSet.Value +" "+ PermissionSet.Write());
PermissionSet.Write(true);
w(PermissionSet.Value +" "+ PermissionSet.Write());
w("Delete:");
PermissionSet.Delete(false);
w(PermissionSet.Value +" "+ PermissionSet.Delete());
PermissionSet.Delete(true);
w(PermissionSet.Value +" "+ PermissionSet.Delete());
function w(o)
{
    Response.Write(o +"<br />");
}
注: 红色部分为 java 风格写法 不是本例所必须.
只是做一个展示, 如果你比较喜欢 java 风格也可以选择这种写法.