标品实施:从标品构建到定制(扩展)包的开发

总体描述

Oinone有一个非常重要的特性:通过平台承载标准化产品(标品)。针对不同客户的个性化需求,不再直接修改标准产品代码,而是以扩展包的形式进行扩展和定制化,通过继承和重写标准产品的能力来满足客户需求。

本文讲解述怎么通过标品构建扩展工程的过程。

构建标品

按照Oinone的规范构建标品工程

构建扩展包

在定制模块中指定上游模块

上游依赖模块upstreams,模块定义如下:

@Target({ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface Module {

    // 显示名称
    @AliasFor("displayName")
    String value() default "";

    // 依赖模块名列表
    String[] dependencies() default ModuleConstants.MODULE_BASE;

    // 上游模块名列表
    String[] upstreams() default {};

    ……

扩展模块示例

@Component
@Module(
        name = SecondModule.MODULE_NAME,
        displayName = "DEMO扩展",
        version = "1.0.0",
        // 指定上游模块(标品模块,可以为多个)
        upstreams = DemoModule.MODULE_MODULE,
        priority = 1,
        dependencies = {ModuleConstants.MODULE_BASE,
                CommonModule.MODULE_MODULE,
                UserModule.MODULE_MODULE,
                AuthModule.MODULE_MODULE,
                BusinessModule.MODULE_MODULE,
                // 上游模块(标品模块,可以为多个)
                DemoModule.MODULE_MODULE,
        }
)
@Module.module(SecondModule.MODULE_MODULE)
@Module.Advanced(selfBuilt = true, application = true)
@UxHomepage(@UxRoute(model = WorkRecord.MODEL_MODEL))
public class SecondModule implements PamirsModule {

    public static final String MODULE_MODULE = "demo_core_ext";

    public static final String MODULE_NAME = "DemoCoreExt";

    @Override
    public String[] packagePrefix() {
        return new String[]{
                "pro.shushi.pamirs.second"
        };
    }
}

application.yml配置文件

pamirs:
   boot:
      modules:
          .....
          - demo_core  // 加标准工程
          - demo_core_ext

maven配置

父工程依赖

<dependencyManagement>
        <dependencies>
        .....
            <dependency>
                <groupId>pro.shushi.pamirs.demo</groupId>
                 <artifactId>pamirs-demo-api</artifactId>
                 <version>1.0.0-SNAPSHOT</version>
            </dependency>
            <dependency>
                <groupId>pro.shushi.pamirs.demo</groupId>
                <artifactId>pamirs-demo-core</artifactId>
                 <version>1.0.0-SNAPSHOT</version>
            </dependency>
            .....
  </dependencies>
</dependencyManagement>

api子工程加入依赖

 <dependency>
          <groupId>pro.shushi.pamirs.demo</groupId>
          <artifactId>pamirs-demo-api</artifactId>
</dependency>

boot子工程加入依赖

 <dependency>
          <groupId>pro.shushi.pamirs.demo</groupId>
          <artifactId>pamirs-demo-core</artifactId>
</dependency>

数据库设置

base数据库要跟标品工程一致

注意事项

标品工程的第三方依赖,在扩展工程都要有,否则启动会报错

扩展模块功能开发

  • 菜单扩展
    1、可以按需隐藏标品的菜单;
    2、可以根据扩展包的实际情况增加菜单;
  • 模型扩展
    1、扩展包可继承标品已有模型;

    • 新增字段、覆盖字段,不继承
      2、扩展包可根据实际情况新增自有模型;
  • 函数扩展
    1、扩展包可根据实际情况【覆写】标品中的函数;
    2、扩展包可根据实际情况【新增】自有函数;
    3、扩展包可通过Hook机制实现业务的个性化;
    4、扩展包可根据自身业务情况实现标品中的扩展点;
    5、……

Oinone社区 作者:望闲原创文章,如若转载,请注明出处:https://doc.oinone.top/kai-fa-shi-jian/13346.html

访问Oinone官网:https://www.oinone.top获取数式Oinone低代码应用平台体验

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