springboot引入项目信息

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需要在application.properties中引用项目信息（项目名、项目版本），但希望和依赖管理工具（maven\gradle）自动同步

MANIFEST.MF

wiki解释

受到banner.txt利用MANIFEST.MF的启发，只需要在打包时写入项目信息就好了。

bootwar\bootjar

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bootWar{
    manifest{
        attributes(
                'Implementation-Version': version,
                'Implementation-Title': rootProject.name
        )
    }
}

bootJar{
    manifest{
        attributes(
                'Implementation-Version': version,
                'Implementation-Title': rootProject.name
        )
    }
}

引用MANIFEST.MF

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@Configuration
@PropertySource(value = [
    "META-INF/MANIFEST.MF",
    "classpath:/config.properties",
    "classpath:/db.properties",
    "file:/\${user.home}\\scooper\\\${root.project.name}\\config.properties",
    "file:/\${user.home}\\scooper\\\${root.project.name}\\db.properties",
    "file:/icooper/config/\${root.project.name}/db.properties",
    "file:/icooper/config/\${root.project.name}/config.properties",
    "file:db.properties",
    "file:config.properties"], ignoreResourceNotFound = true)
open class AppConfig

application.properties 中使用

冒号后为默认值

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root.project.name=${Implementation-Title:scfm-rest}
root.project.version=${Implementation-Version:notfound}

spring.swagger.version=${root.project.version}
spring.swagger.title=${root.project.name}