spring boot与proguard 结合,混淆代码

maven配置

<build>
        <finalName>${artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>com.github.wvengen</groupId>
                <artifactId>proguard-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals><goal>proguard</goal></goals>
                    </execution>
                </executions>
                <configuration>
                    <proguardVersion>5.3.3</proguardVersion>
                    <injar>${project.build.finalName}.jar</injar>
                    <outjar>${project.build.finalName}.jar</outjar>
                    <obfuscate>true</obfuscate>

                    <options>
                        <option>-dontshrink</option>
                        <option>-dontoptimize</option>
                        <option>-adaptclassstrings</option>
                        <option>-keepattributes Exceptions,InnerClasses,Signature,Deprecated,
                            SourceFile,LineNumberTable,*Annotation*,EnclosingMethod</option>
                        <option>-keepnames interface **</option>
                        <option>-keepparameternames</option>

                        <option>-keep class !com.adups.iot.web.** { *; }</option>
                        <option>-keep class com.adups.iot.web.Application { *; }</option>
                        <option>-keep class com.adups.iot.web.bean.** { *; }</option>
                        <option>-keep class com.adups.iot.web.common.JsonResult{*; }</option>
                        <option>-keep class com.adups.iot.web.conf.** { *; }</option>

                        <option>-keepclassmembers class com.adups.iot.web.security.MyShiro { *; }</option>
                        <option>-keep class com.adups.iot.web.util.ShiroUtil { *; }</option>

                        <option>-keep interface * extends * {*;}</option>

                        <option>-keep @org.springframework.stereotype.Service class *</option>
                        <option>-keep @org.springframework.stereotype.Controller class * {*;}</option>
                        <option>-keepclassmembers class * {
                            @org.springframework.beans.factory.annotation.Autowired *;
                            @org.springframework.beans.factory.annotation.Value *;
                            }
                        </option>
                    </options>
                    <libs>
                        <!-- Include main JAVA library required.-->
                        <lib>${java.home}/lib/rt.jar</lib>
                        <!-- Include crypto JAVA library if necessary.-->
                        <lib>${java.home}/lib/jce.jar</lib>
                    </libs>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>net.sf.proguard</groupId>
                        <artifactId>proguard-base</artifactId>
                        <version>5.3.3</version>
                        <scope>runtime</scope>
                    </dependency>
                </dependencies>
            </plugin>

            <!-- Maven assembly must be run after proguard obfuscation so it take already obfuscated files.-->
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                        <configuration>
                            <mainClass>com.adups.iot.web.Application</mainClass>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

建议方法:

一般先除了项目的下包,其他全部混淆
-keep class !com.adups.iot.web.* { ; }
com.adups.iot.web是我的项目package name.
-keep class com.adups.iot.web.bean.* { ; }
-keep class com.adups.iot.web.common.* { ; }
先将每个子包加入,再逐步取消.
是每一个子包.

注意:
如果找到混淆后类报错,怎么找原来的类?

从proguard_map.txt在找到映射前的类.
再取消这个类这个类或该类的方法的混淆.