ecshop 2.72 修改 购买数量允许为小数的二次开发攻略

如下：

1 修改数据库

ALTER TABLE `ecs_order_goods` CHANGE `goods_number` `goods_number` DECIMAL( 10, 2 ) UNSIGNED NOT NULL DEFAULT '1' ;
ALTER TABLE `ecs_goods` CHANGE `goods_number` `goods_number` DECIMAL( 10, 2 ) UNSIGNED NOT NULL DEFAULT '1' ;
ALTER TABLE `ecs_cart` CHANGE `goods_number` `goods_number` DECIMAL( 10, 2 ) UNSIGNED NOT NULL DEFAULT '1' ;

 2 admin/template/goods_info.htm

 行 491  注释掉
validator.isInt('goods_number', goods_number_not_int, false);
注释掉 如下
 // validator.isInt('goods_number', goods_number_not_int, false);

3 goods.php 行 48

$number     = (isset($_REQUEST['number'])) ? intval($_REQUEST['number']) : 1;
修改为: $number     = (isset($_REQUEST['number'])) ? strval($_REQUEST['number']) : 1;

4 flow.php 行 2161

 $val = intval(make_semiangle($val));

修改为

 $val = strval(make_semiangle($val));