Question

我有一个使用Maven 3.2.1和Java 1.7的项目。

当我使用maven maven clean install构建此项目时，我将错误视为

 error: strings in switch are not supported in -source 1.5

它抱怨的代码是

        final String activeProfile = environment.getActiveProfiles()[0];
        switch (activeProfile) {
            case "integration":
                DataSetupTest.liquibaseUpdate(entityManager, true);
                break;
            case "default":
                DataSetupTest.liquibaseUpdate(entityManager, false);
                break;
            default:
                throw new RuntimeException(activeProfile + " is not a recognized @Profile");
        }

我确认maven和java的版本为

maven

$ mvn -version
Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T09:37:52-08:00)
Maven home: /usr/local/Cellar/maven/3.2.1/libexec
Java version: 1.7.0_55, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.9.3", arch: "x86_64", family: "mac"

java

$ java -version
java version "1.7.0_55"
Java(TM) SE Runtime Environment (build 1.7.0_55-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)

我做错了什么？

更新

感谢快速指点。我在source中不使用target或pom.xml，但我强制将java版本>=1.7强制为

           <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-enforcer-plugin</artifactId>
                <version>1.3.1</version>
                <executions>
                    <execution>
                        <id>enforce-java</id>
                        <goals>
                            <goal>enforce</goal>
                        </goals>
                        <configuration>
                            <rules>
                                <requireJavaVersion>
                                    <version>[1.7,)</version>
                                </requireJavaVersion>
                            </rules>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

加号JAVA_HOME正确指向1.7

echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home

-source 1.5不支持switch中的字符串

0 个答案: