JDK8项目打JDK7 jar包注意事项-IDEA1.更改IDEA编译jdk版本https://blog.csdn.ne

1.更改IDEA 编译jdk版本

blog.csdn.net/dbsjack/art…

更改代码中编译版本

 <properties>
 	<compiler.version>1.7</compiler.version>
 </properties>		
 
 <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.0</version>
         <configuration>
             <source>${compiler.version}</source>
             <target>${compiler.version}</target>
             <encoding>${file.encoding}</encoding>
         </configuration>
     </plugin>

3.注释Xdoclint（JDK兼容问题）

	  <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.10.1</version>
            <configuration>
                <encoding>${file.encoding}</encoding>
                <charset>${file.encoding}</charset>
                <stylesheet>maven</stylesheet>
                <show>private</show>
                <nohelp>true</nohelp>
           <!-- <additionalparam>-Xdoclint:none</additionalparam>-->
            </configuration>
            <executions>
                <execution>
                    <id>attach-javadocs</id>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

4.maven包重命名（与JDK8正常jar包区分）

		<artifactId>project-module1</artifactId>
    	<version>0.0.1-1.7-SNAPSHOT</version>