解决Eureka注册服务中实例info信息无法动态显示$project.artifactId$的问题

1、问题描述

虽然在yml中配置了$开头$结尾的变量,但是实际展示时无法动态显示。

2、原始的配置

springcloud父工程中pom文件中的配置

<build>
    <finalName>******</finalName>
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <filtering>true</filtering>
        </resource>
    </resources>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-resources-plugin</artifactId>
            <configuration>
                <delimiters>
                    <delimit>$</delimit>
                </delimiters>
            </configuration>
        </plugin>
    </plugins>
</build>

子模块项目中application.properties中的配置

info:                                                         #微服务info信息的详细说明
  app.name: sjugg-microservicecloud
  company.name: www.koolyun.com
  build.artifactId: $project.artifactId$
  build.version: $project.version$

启动项目后发现info内容有问题,artifactId和version未正确显示

{
  "build": {
    "artifactId": "$project.artifactId$",
    "version": "$project.version$"
  },
  "app": {
    "name": "sjugg-microservicecloud"
  },
  "company": {
    "name": "www.koolyunss.com"
  }
}

3、解决问题

将pom文件中的标签delimit改成delimiter

<finalName>*****</finalName>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <delimiters>
                        <delimiter>$</delimiter>
                    </delimiters>
                </configuration>
            </plugin>
        </plugins>
    </build>

启动项目测试

{
  "build": {
    "artifactId": "microservicecloud-provider-dept-8001",
    "version": "0.0.1-SNAPSHOT"
  },
  "app": {
    "name": "sjugg-microservicecloud"
  },
  "company": {
    "name": "www.koolyunss.com"
  }
}

info内容可以正常显示。

4、总结

版本和环境都可能造成显示问题,如有错误,请您指正。

参考:https://zhuanlan.zhihu.com/p/147864132

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转载自blog.csdn.net/qq_23974323/article/details/109226715