实现maven管理的Javaweb项目的proguard代码混淆功能

在网上找了很多关于代码混淆的例子，最终结合网上知识以及自己的项目实现了代码混淆，实现过程如下：

1、在pom.xml文件的

<build>

    <finalName>asfinalName>

build>

中加入如下配置：

<plugins>

   

        <plugin>

            <groupId>com.github.wvengengroupId>

            <artifactId>proguard-maven-pluginartifactId>

            <version>2.0.11version>

            <executions>

                <execution>

                   

                    <phase>packagephase>

                    <goals>

                       

                        <goal>proguardgoal>

                    goals>

                execution>

            executions>

            <configuration>

               

                <attach>trueattach>

               

                <obfuscate>trueobfuscate>

               

                <attachArtifactClassifier>pgattachArtifactClassifier>

                <options>

                   

                    <option>-target 1.7option>

                   

                    <option>-dontshrinkoption>

                   

                    <option>-dontoptimizeoption>

                   

                    <option>-dontskipnonpubliclibraryclassesoption>

                    <option>-dontskipnonpubliclibraryclassmembersoption>

                   

                    <option>-allowaccessmodificationoption>

                   

                    <option>-useuniqueclassmembernamesoption>

                   

                    <option>-keeppackagenamesoption>

                   

                    <option>-keepattributesExceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,LocalVariable*Table,*Annotation*,Synthetic,EnclosingMethodoption>

                   

                    <option>-keepclassmemberspublic class * {void set*(***);*** get*();}option>

 

                   

                    <option>-keep classcom.zykj.dbCon.DBConnect{ *; }option>

 

                   

                    <option>-keep classcom.zykj.util.Toolsoption>

                    <option>-keep classcom.zykj.httpClient.HttpDealoption>

                   

                   

                    <option>-keep classcom.zykj.controller.** { <methods>; }option>

                options>

                <outjar>${project.build.finalName}-pg.jaroutjar>

               

                <libs>

                    <lib>${java.home}/lib/rt.jarlib>

                    <lib>${java.home}/lib/jce.jarlib>   

                    <lib>${java.home}/lib/security/local_policy.jarlib> 

                    <lib>${java.home}/lib/security/US_export_policy.jarlib>

                    <lib>${java.home}/lib/ext/sunjce_provider.jarlib>

                libs>

               

                <inFilter>com/zykj/**inFilter>

               

                <injar>classesinjar>

               

               

                <outputDirectory>${project.build.directory}outputDirectory>

            configuration>

        plugin>

    plugins>

    <resources>

        <resource>

            <directory>src/main/resourcesdirectory>

            <includes>

                <include>**/*.propertiesinclude>

                <include>**/*.xmlinclude>

            includes>

        resource>

        <resource>

            <directory>src/main/javadirectory>

            <excludes>

                <exclude>**/*.javaexclude>

                <exclude>**/.svn/*exclude>

            excludes>

        resource>

    resources>

2、在myeclipse中右键项目选择Run As-Maven build. . .

在Goals中填写cleanpackage -DskipTests -X

点击按钮Run

3、在项目的target目录下生成如下几个文件：

其中

classes-pg.jar 混淆后的classes文件，里面包含完整的项目结构

proguard_map.txt 混淆内容的映射

proguard_seed.txt 参与混淆的类 

4、将classes-pg.jar解压如下：

其中com文件夹就是混淆后的类文件夹（内容为混淆后的class文件）。

5、利用myelicpse打包整个项目成war包，用winrar或者好压打开war包，找到WEB-INF\classes下的com文件夹，将解压出来的com文件夹及其内容替换之。

6、把war放到服务器上运行，生成的class文件就是混淆文件了。