灵活使用Maven Profile

  • 2019 年 10 月 3 日
  • 笔记

???????Maven?profile?????????????????????????????????????????????????????????SpringMVC????????Spring Boot??????SpringMVC????

??????Profile?????????????????????

1    Profile?????

?????????Profile???????????????

1.1 Profile??

????pom.xml??????profile????????????

<profiles>

  <profile>

    <id>dev</id>

    <properties>

      <active.profile>dev</active.profile>

      <database.host>localhost</database.host>

    </properties>

  </profile>

  <profile>

    <id>test</id>

    <properties>

      <active.profile>test</active.profile>

      <database.host>test.codestory.tech</database.host>

    </properties>

  </profile>

  <profile>

    <id>prod</id>

    <properties>

      <active.profile>prod</active.profile>

      <database.host>prod.codestory.tech</database.host>

    </properties>

  </profile>

</profiles>

 

1.2 ???????

?????????????????? src/main/resources/config??props.properties ???????

database.pool.host=${database.host}

?pom.xml??? resources ?????????????

<build>

  <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>

      <version>3.0.2</version>

      <configuration>

        <encoding>UTF-8</encoding>

        <overwrite>true</overwrite><!– ????????? –>

      </configuration>

    </plugin>

  </plugins>

</build>

?? maven ????? profile ????????????? target/classes ??????????profile??mvn ????????

mvn clean resources:resources -P dev

database.pool.host=localhost

mvn clean resources:resources -P test

database.pool.host=test.codestory.tech

mvn clean resources:resources -P prod

database.pool.host=prod.codestory.tech

 

1.3 ??????

????properties?????????????????profile?????????????profile?????

????profile?????????src/main/resources ????? profiles ?????????????dev/test/prod???????????props.properties????????

src/main/resources/profiles/dev/props.properties

database.pool.host=localhost

src/main/resources/profiles/test/props.properties

database.pool.host=test.codestory.tech

src/main/resources/profiles/prod/props.properties

database.pool.host=prod.codestory.tech

????resources-plugin??? overwrite ???? src/main/resources/config/props.properties ?????????

database.pool.host=${database.host}

database.pool.port=3306

?pom.xml???resources????

<resources>

  <resource>

    <directory>src/main/resources</directory>

    <excludes>

      <exclude>profiles/**</exclude>

    </excludes>

    <filtering>true</filtering><!– ????? –>

  </resource>

  <resource>

    <directory>src/main/resources/profiles/${active.profile}</directory>

    <targetPath>config</targetPath>

    <filtering>false</filtering><!– ??????????? –>

  </resource>

</resources>

????maven resources??????????

mvn clean resources:resources -P dev

database.pool.host=localhost

????????? database.pool.port=3306 ??????????????????????????

2    ??????profile

??????????????????????????????????????????

2.1 ???test????

?????????props.properties?????????????????????(???????????????????webdav?????????)?

database.pool.host=${database.host}

filesystem.path.root=${path.root}

??????????????BUG???????test???????????????????????????? -P test???Tomcat??????????????????????????????pom.xml??profile[test]?path.root?????????????profile?????????????

2.2 ??profile ????????

???????????profile???????????????????profile??????????

pom.xml?profiles?????

<profiles>

  <profile>

    <id>local</id>

    <properties>

      <active.profile>local</active.profile>

      <path.root>d:/develop/attachments</path.root>

    </properties>

  </profile>

  <profile>

    <id>dev</id>

    <properties>

      <active.profile>dev</active.profile>

      <database.host>localhost</database.host>

      <path.root>d:/develop/attachments</path.root>

    </properties>

  </profile>

  <profile>

    <id>test</id>

    <properties>

      <active.profile>test</active.profile>

      <database.host>test.codestory.tech</database.host>

      <path.root>/app/attachments</path.root>

    </properties>

  </profile>

  <profile>

    <id>prod</id>

    <properties>

      <active.profile>prod</active.profile>

      <database.host>prod.codestory.tech</database.host>

      <path.root>/app/attachments</path.root>

    </properties>

  </profile>

</profiles>

????profile??-P?????????????????????local??????test????????? local?????(???pom.xml????<directory>src/main/resources/profiles/${active.profile}</directory>??resource??)

mvn clean resources:resources -P test,local

database.pool.host=test.codestory.tech

filesystem.path.root=/app/attachments

??????????????????????????test????????????????????????? https://zhidao.baidu.com/question/139071460381210925.html ??????profile?????????????????????????????????

????? pom.xml?profiles?????local???????????

mvn clean resources:resources -P test,local

database.pool.host=test.codestory.tech

filesystem.path.root= d:/develop/attachments

 

2.3 ??profile????

??????????????????????????profiles/{active.profile}????????????????????????profile?????env-dev.properties/env-test.properties /env-prod.properties?

???????profile??

mvn clean resources:resources -P test

?target/classes/config ??????????? env-test.properties?props.properties???????????????????????? src/main/resources/profiles/test ???????

????profile?????? target/classes/config????????? props.properties?????? src/main/resource/config/props.properties???????????

mvn clean resources:resources -P test,local

database.pool.host=test.codestory.tech

filesystem.path.root=d:/develop/attachments

???????? src/main/resource/config/props.properties ???????activeProfiles???????

database.pool.host=${database.host}

filesystem.path.root=${path.root}

active.profiles=${active.profile}

mvn clean resources:resources -P test,local

database.pool.host=test.codestory.tech

filesystem.path.root=d:/develop/attachments

active.profiles=local

?????????????active.profile???????? local????????? test ?????????

2.4 ??profile??????

?maven?pom???????profile??????build??????pom.xml?profiles???????

<profiles>

  <profile>

    <id>dev</id>

    <properties>

      <active.profile>dev</active.profile>

      <database.host>localhost</database.host>

      <path.root>d:/develop/attachments</path.root>

    </properties>

    <build>

      <resources>

        <resource>

          <directory>src/main/resources/profiles/dev</directory>

          <targetPath>config</targetPath>

          <filtering>false</filtering>

        </resource>

      </resources>

    </build>

  </profile>

  <profile>

    <id>test</id>

    <properties>

      <active.profile>test</active.profile>

      <database.host>test.codestory.tech</database.host>

      <path.root>/app/attachments</path.root>

    </properties>

    <build>

      <resources>

        <resource>

          <directory>src/main/resources/profiles/test</directory>

          <targetPath>config</targetPath>

          <filtering>false</filtering>

        </resource>

      </resources>

    </build>

  </profile>

  <profile>

    <id>prod</id>

    <properties>

      <active.profile>prod</active.profile>

      <database.host>prod.codestory.tech</database.host>

      <path.root>/app/attachments</path.root>

    </properties>

    <build>

      <resources>

        <resource>

          <directory>src/main/resources/profiles/prod</directory>

          <targetPath>config</targetPath>

          <filtering>false</filtering>

        </resource>

      </resources>

    </build>

  </profile>

  <profile>

    <id>local</id>

    <properties>

      <active.profile>local</active.profile>

      <path.root>d:/develop/attachments</path.root>

    </properties>

  </profile>

</profiles>

????????profile????????????????????????????? ${active.profile}??????profile???????????<directory>src/main/resources/profiles/${active.profile}</directory>?????

mvn clean resources:resources -P test,local

?target/classes/config ??????????? env-test.properties?props.properties??????????

????????????????????test??????????props.properties?????????????????????????????????????????????????????????

 

3    ????????????????Profiles

?????????active.profiles=${active.profile}???????????profile?id????????????profile???????????active.profiles=test,local???????

???????maven???????? activeProfiles??????????? active.profiles=${activeProfiles}

mvn clean resources:resources -P test,local

active.profiles=[Profile {id: test, source: pom}, Profile {id: local, source: pom}]

?????????????????????${activeProfiles}?????????????????????????????????????????? active.profiles=test,local

4    ?Maven?settings.xml???profile

????pom.xml???profile?????maven/conf/settings.xml????????profile??????????profile??????????active.profile.label????local?test??????

<profiles>

  <profile>

    <id>local</id>

    <properties>

      <active.profile>local</active.profile>

      <active.profile.label>settings profile local</active.profile.label>

      <filesystem.path.root>d:/develop/attachments</filesystem.path.root>

    </properties>

  </profile>

  <profile>

    <id>test</id>

    <properties>

      <active.profile>test</active.profile>

      <active.profile.label>settings profile test</active.profile.label>

    </properties>

  </profile>

</profiles>

????profiles.txt????????????????????????#??????

###############################################

active.profiles=${activeProfiles}

###############################################

active.profile.label=${active.profile.label}

###############################################

????

mvn clean resources:resources -P test,local

###############################################

active.profiles=[Profile {id: test, source: pom}, Profile {id: local, source: pom}, Profile {id: local, source: settings.xml}, Profile {id: test, source: settings.xml}]

###############################################

active.profile.label=settings profile test

###############################################

?????????pom.xml?settins.xml??????id?profile???????????? pom.xml??Profiles????settings.xml??profiles??????????????????????????

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