新接觸了springboot項目,yml一大堆,啓動不知道用的哪一個,各類百度後:spring
<profiles>
<profile>
<id>dev</id>
<activation>
<!--默認激活-->
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<spring.profiles.active>dev</spring.profiles.active>
</properties>
</profile>
<profile>
<id>prod</id>
<properties>
<spring.profiles.active>prod</spring.profiles.active>
</properties>
</profile>
</profiles>
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原文:https://blog.csdn.net/m0_37054738/article/details/81388925 springboot