代码混淆作用

防止源代码被窃取

下面是反编译没有做混淆的jar包源代码

下面是反编译做了混淆的jar包源代码

pom中加入以下内容

 <!-- Allatori plugin start -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-and-filter-allatori-config</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${basedir}/target</outputDirectory>
                            <resources>
                                <resource>
                                    <directory>${basedir}/allatori</directory>
                                    <includes>
                                        <include>allatori.xml</include>
                                    </includes>
                                    <filtering>true</filtering>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>run-allatori</id>
                        <phase>package</phase>
                        <goals>
                            <goal>exec</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <executable>java</executable>
                    <arguments>
                        <argument>-Xms128m</argument>
                        <argument>-Xmx512m</argument>
                        <argument>-jar</argument>
                        <argument>${basedir}/lib/allatori.jar</argument>
                        <argument>${basedir}/target/allatori.xml</argument>
                    </arguments>
                </configuration>
            </plugin>
            <!-- Allatori plugin end -->

项目结构

jar 下载地址： https://download.csdn.net/download/weixin_42368893/14109707

<config>
  <input>
    <jar in="*.jar" out="*.jar" />
  </input>

  <classpath basedir="libs">
    <!-- Adding all jars in the lib directory to the classpath -->
    <jar name="*.jar"/>
  </classpath>

  <keep-names>
    <class access="protected+">
      <field access="private+" />
      <method access="protected+" />
    </class>
  </keep-names>

  <property name="log-file" value="log.xml" />
</config>

好了功能就是这样，简单方便