knightliao/disconf

多个同质配置disconf该如何处理？

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#113 opened on Jun 15, 2016

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 (4 comments) (0 reactions) (0 assignees)Java (5,573 stars) (2,321 forks)batch import
help wanted

Description

例如我司数据库配置如下： ------dbs.properties-------- dbs.user.url=192.168.28.1/..... dbs.user.username=? dbs.user.password=?

dbs.order.url=192.168.28.2/..... dbs.order.username=? dbs.order.password=? ---------end---------------- 如果用disconf的默认形式那么配置应该是这样的 -------dbsConf.class-------- DisconfFileItem("dbs.user.url") private String getUserDbUrl(); DisconfFileItem("dbs.order.url") private String getOrderDbUrl(); .... ---------end---------------- 但用上述处理方案，新添加一个数据库就很麻烦了，是否能有更简便的方案？ 注意到您的源码中有个DisconfCenterFile.additionalKeyMaps，原本以为能发挥类似Spring4的PropertySource机制中Enviroment的作用，但不清楚该如何使用

Contributor guide

Tech stack
java
Domain
backenddevops
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
Javadisconf basicsSpring PropertySource
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
Investigate how to dynamically bind multiple configurations of the same type. The user mentions DisconfCenterFile.additionalKeyMaps; examine its usage and see if it can be extended to support iterative property binding similar to Spring's Environment. Consider adding a new annotation or configuration pattern that automatically maps properties with a common prefix, e.g., dbs.user.*, dbs.order.*. Review the existing codebase for flexibility, and propose a solution that minimizes manual mapping for new databases.