今天碰到一个maven编译失败的问题：
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project EsaCsvReport: Compilation failure
erro: strings in switch are not supported in -source 1.5
解决方法：
(1)找到maven.home
(2)在maven.home/conf下打开settings.xml,找profiles节点，添加
<profile>
<id>jdk-1.7</id>
<activation>
<activeByDefault>true</activeByDefault>
<jdk>1.7</jdk>
</activation>
<properties>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
<maven.compiler.compilerVersion>1.7</maven.compiler.compilerVersion>
</properties>
</profile>
(3)再次执行mvn install就好了
mvn 编译失败 不支持string swich
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转载自hetaoii.iteye.com/blog/2234426
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