检查库是否可以在特定版本的Java上运行 [英] Check if library will work on a specific verion of Java

问题描述

可以采用什么方法来验证库是否与特定版本的Java兼容?

What approach can be taken to verify that a library is compatible on a specific version of Java?

示例:库X是在Java 1.7上编译的，因此它可能无法在Java 1.7或更低版​​本上使用.

Example: Library X was compiled on Java 1.7, therefor it might not work on Java 1.7 or lower.

谢谢.

推荐答案

最好的方法是通过

The best is to check the byte code via an enforcer rule which can be applied to your build by using the maven-enforcer-plugin...

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <version>1.4.1</version>
        <executions>
          <execution>
            <id>enforce-bytecode-version</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <enforceBytecodeVersion>
                  <maxJdkVersion>1.7</maxJdkVersion>
                </enforceBytecodeVersion>
              </rules>
              <fail>true</fail>
            </configuration>
          </execution>
        </executions>
        <dependencies>
          <dependency>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>extra-enforcer-rules</artifactId>
            <version>1.0-beta-4</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
  [...]
</project>

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