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配置maven war插件以使用java 7_Java_Maven - Fatal编程技术网

配置maven war插件以使用java 7

配置maven war插件以使用java 7,java,maven,Java,Maven,在使用maven war插件构建项目时,我遇到了以下错误,尽管我指定它在插件配置中使用jdk 7 strings in switch are not supported in -source 1.5 插件配置 <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>3.2.2</version&g

在使用maven war插件构建项目时,我遇到了以下错误,尽管我指定它在插件配置中使用jdk 7

strings in switch are not supported in -source 1.5
插件配置

<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
<configuration>
   <source>1.7</source>
   <target>1.7</target>
   <failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
org.apache.maven.plugins
maven战争插件
3.2.2
1.7
1.7
假的

Maven WAR插件没有源/目标配置。您必须进行配置。有两种可能的解决方案

<project>
  [...]
  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
  </properties>
  [...]
</project>

[...]
1.8
1.8
[...]
另一个是这样的:

<project>
  [...]
  <build>
    [...]
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.7.0</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
    [...]
  </build>
  [...]
</project>

[...]
[...]
org.apache.maven.plugins
maven编译器插件
3.7.0
1.8
1.8
[...]
[...]

Maven WAR插件没有源/目标配置。您必须进行配置。有两种可能的解决方案

<project>
  [...]
  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
  </properties>
  [...]
</project>

[...]
1.8
1.8
[...]
另一个是这样的:

<project>
  [...]
  <build>
    [...]
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.7.0</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
    [...]
  </build>
  [...]
</project>

[...]
[...]
org.apache.maven.plugins
maven编译器插件
3.7.0
1.8
1.8
[...]
[...]

maven编译器插件的源代码和目标代码是什么?maven编译器插件的源代码和目标代码是什么?