1.maven打包:
一直以来我都没太注意过在myeclipse下使用run as来clean居然对项目的target目录没有进行操作,要让操作有效,需要进入到maven build...选项下,进行clean,然后再使用process resources来加入配置文件,再使用compile--》package来打包,同时,值得注意的是,maven在进行打包时默认只把java文件打包进war,如果在非资源路径下,有配置文件,如mybits的mapper.xml文件,需要在maven里边指定一下,否则打包会失败。

<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
<include>**/*.tld</include>
</includes>
<filtering>false</filtering>
</resource>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
<include>**/*.tld</include>
</includes>
<filtering>false</filtering>
</resource>
</resources>
</build>
tips:一般如果不特别指定,maven项目在打包后会改变项目名称,如你的项目原来叫test,打包后会变成test0.0.1-SNAPSHOT,看起来很不爽,为了解决这一问题,需要加入如下配置:
<artifactId>test</artifactId> <build> <finalName>test</finalName> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.1.1</version> <configuration> <packagingExcludes>WEB-INF/web.xml</packagingExcludes> </configuration> </plugin> </plugins> </build>
2.progard混淆配置部分:
<plugin>
<groupId>com.github.wvengen</groupId>
<artifactId>proguard-maven-plugin</artifactId>
<version>2.0.11</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>proguard</goal>
</goals>
</execution>
</executions>
<configuration>
<attach>true</attach>
<obfuscate>true</obfuscate>
<attachArtifactClassifier>pg</attachArtifactClassifier>
<options>
<option>-target 1.8</option>
<option>-dontshrink</option>
<option>-dontoptimize</option>
<option>-dontskipnonpubliclibraryclasses</option>
<option>-dontskipnonpubliclibraryclassmembers</option>
<option>-dontusemixedcaseclassnames</option>
<option>-allowaccessmodification</option>
<option>-useuniqueclassmembernames</option>
<option>-keeppackagenames</option>
<option>-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LocalVariable*Table,*Annotation*,Synthetic,EnclosingMethod</option>
<option>-keepclassmembers public class * {void set*(***);*** get*();}</option>
<!--原生servlet都是通过方法名调用接口的,所以,得保留类名和方法名 -->
<option>-keep class **.list.servlet.**{*;}</option>
<option>-keep class **.zxf.servlet.**{*;}</option>
<option>-keep class **.controller.**</option>
<!-- dao层接口的类名和方法不混淆 -->
<option>-keep class **.dao.**{ <methods>; }</option>
<!-- 不混淆实体类的方法和属性,因为在配置文件中有引用-->
<option>-keep class **.domain.** {*;}</option>
<!-- 不混淆jsp页面引入的类和属性 -->
<option>-keep class com.lum.interface_util.** {*;}</option>
<option>-keep class com.java.zxf.util.ShowString {*;}</option>
</options>
<outjar>classes-autotest.jar</outjar>
<libs>
<lib>${java.home}/lib/rt.jar</lib>
</libs>
<injar>classes</injar>
<outputDirectory>${project.build.directory}</outputDirectory>
</configuration>
</plugin>
3.混淆说明:你在混淆前,需要仔细分析你的项目,看看那些是必须保持类名不变的,那些是类名可以变,方法名可以变的,那些是可以随意变的,只有在搞清楚这些之后,你的混淆工作才是有保障的,即即实现了混淆,也保证了代码的可执行性,混淆结果截图如下:


反编译后的效果:

5.总结:个人分析得出不能混淆的类主要有这些:①在web.xml里边配置的servlet,那么servlet的名称和方法名都不能进行混淆;②与数据库有交互的,主要包括实体类,dao层(这种是通过mapper.xml形式写的sql);③在jsp页面导入的类,如常量类,实体类等,需保证类名和变量名都不能混淆