2026-04-13 15:21:57 +08:00
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# tjt_czjs_backend
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`tjt_czjs_backend` 是特建投设计产值统计平台的后端工程。当前底座基于 `Lyzsys` 后端框架,整体属于芋道源码体系上的二次开发版本。
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这个项目负责提供管理后台 API、权限控制、数据访问、统计计算和通用基础能力。当前仓库中已经启用了 `system`、`infra`、`demo` 等模块,特建投业务建议后续独立沉淀为 `lyzsys-module-tjt`。
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## 技术栈
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- JDK 8
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- Spring Boot 2.7.18
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- Spring Security
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- MyBatis Plus 3.5.15
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- MyBatis Plus Join
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- Dynamic Datasource
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- Redisson
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- Knife4j / SpringDoc
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- Maven 多模块单体架构
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## 快速开始
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环境要求:
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- JDK `1.8`
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- Maven `3.6+`
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- 数据库
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- Redis
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本地启动方式一:直接运行启动类:
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- `lyzsys-server/src/main/java/cn/iocoder/lyzsys/server/LyzsysServerApplication.java`
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本地启动方式二:Maven 启动:
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```bash
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mvn -pl lyzsys-server -am spring-boot:run
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```
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打包:
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```bash
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mvn clean package -DskipTests
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```
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运行 Jar:
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```bash
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java -jar lyzsys-server/target/lyzsys-server.jar --spring.profiles.active=local
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```
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## 本地配置说明
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默认激活配置见 `lyzsys-server/src/main/resources/application.yaml`。
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当前默认 Profile 为 `local`,当前本地端口配置为 `48080`。
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启动前请自行核对 `application-local.yaml` 中的数据源、Redis、消息队列和其他环境相关配置。
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## 接口文档
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项目已接入 SpringDoc 与 Knife4j。服务启动后可访问:
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- Swagger UI:`/swagger-ui`
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- OpenAPI:`/v3/api-docs`
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例如本地地址通常为:
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```text
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http://127.0.0.1:48080/swagger-ui
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```
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## 关键模块
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- `lyzsys-server`
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启动容器与 API 聚合入口
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- `lyzsys-framework`
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公共 starter 与基础能力封装
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- `lyzsys-module-system`
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系统管理模块
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- `lyzsys-module-infra`
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基础设施模块
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- `lyzsys-module-demo`
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示例业务模块,可作为新增业务的参考模板
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- `doc`
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后端详细文档目录
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## 当前已启用模块
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`lyzsys-server/pom.xml` 当前实际启用:
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- `lyzsys-module-system`
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- `lyzsys-module-infra`
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- `lyzsys-module-demo`
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说明:
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框架层面虽然预留了 `bpm`、`ai`、`crm`、`erp`、`iot` 等模块入口,但当前服务并没有全部挂载启用。
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## 特建投业务建议落位
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建议后续新增独立业务模块:
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- `lyzsys-module-tjt`
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推荐按以下方向拆分:
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- `controller/admin/project`
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- `controller/admin/planning`
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- `controller/admin/output`
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- `controller/admin/profit`
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- `service`
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- `dal/dataobject`
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- `dal/mysql`
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- `convert`
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建议接口前缀:
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- `/tjt/project`
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- `/tjt/planning`
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- `/tjt/output`
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- `/tjt/profit`
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## 推荐参考代码
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如果要按现有规范快速起一个业务模块,建议优先参考 `demo/project`:
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- `lyzsys-module-demo/src/main/java/cn/iocoder/lyzsys/module/demo/controller/admin/project/ProjectController.java`
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- `lyzsys-module-demo/src/main/java/cn/iocoder/lyzsys/module/demo/service/project/`
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- `lyzsys-module-demo/src/main/java/cn/iocoder/lyzsys/module/demo/dal/`
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这个示例已经包含新增、修改、删除、列表分页、批量删除、Excel 导出、`@PreAuthorize` 权限控制和 `CommonResult` 统一返回。
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## 文档入口
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后端详细文档:
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- `doc/README.md`
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- `doc/部署指南.md`
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- `doc/架构设计.md`
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- `doc/后端开发文档.md`
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2026-04-25 18:09:36 +08:00
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特建投业务分析与计划文档:
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2026-04-13 15:21:57 +08:00
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2026-04-25 18:09:36 +08:00
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- [`../doc/特建投业务分析与计划.md`](../doc/特建投业务分析与计划.md)
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