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[quote author=Joshua link=topic=16975.msg29945#msg29945 date=1422459088]如果是8.0，你可以尝试用产品属性来实现你的需求。[/quote]8.0的产品属性可以让用户手动输入数字吗？试过但好像只能设定特定的值，然后让用户选 。
在“可安装的模块”里面就有。