一般做电商优惠券计价相关的设计,是用策略模式还是用 drools 这样的规则引擎 - V2EX
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cclouds

一般做电商优惠券计价相关的设计,是用策略模式还是用 drools 这样的规则引擎

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  •   cclouds Aug 17, 2020 2130 views
    This topic created in 2078 days ago, the information mentioned may be changed or developed.

    之前一直做支付相关的,第一次接触优惠券计价系统

    2 replies    2020-08-18 02:56:58 +08:00
    519718366
        1
    519718366  
       Aug 17, 2020
    我估计大概率会让你用策略模式

    drools 我在项目里用过一次,做销售的业绩计算,我用 drools 就是看中他的数据和逻辑分离,好存根...因为要把每笔业绩的计算明细存根下来,如果用 java 代码的话,总不能把一堆 if else 存下来吧,也不能在 git 上打个 tag 吧

    我有问过我一些搞金融外包的同学,他们也会用规则引擎...但是是用的第三方的收费版....

    你们可以讨论讨论吧
    FlexGap
        2
    FlexGap  
       Aug 18, 2020 via iPhone
    个人策略模式用的多
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