到底什么是 DDD？ - V2EX

到底什么是 DDD？ - V2EX

Home Sign Up Sign In

This topic created in 1594 days ago, the information mentioned may be changed or developed.

这两天公司准备推进 DDD 进入项目实践，

学了半天，对领域，聚合根，值对象，实体稍微有一点认识

但是对应用到实际工程中的代码结构还是一头雾水，最简单的，操作数据库的 Service 放在哪里，我都有点晕了

有没有老哥能讲讲清楚的？

1 replies 2022-01-17 11:22:35 +08:00

1

hellereye

Jan 17, 2022

DDD 面向复杂业务，在 DDD 里操作数据库的不叫 Service ，而是 Repository ；定义在领域层，实现在基础设施层

About Help Advertise Blog API FAQ Solana 3724 Online Highest 6679

Select Language

创意工作者们的社区

World is powered by solitude

VERSION: 3.9.8.5 38ms UTC 04:29 PVG 12:29 LAX 21:29 JFK 00:29
Do have faith in what you're doing.

ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86