Proguard 混淆的一些经验教训！！！
作者：互联网
混淆工具 proguard 前后接触一段时间了，差不多了是明白了，不过遇到很多坑，差点被跳不出来坑了！真的难学啊！ 真是是太难了；
教训1 ServerKeyStore 是kotlin类，不能 进行普通的混淆。
2020-02-29 01:28:18,786 [ERROR] PCStarter:167 - Unable to start server. biz.lk.pcng.server.ServerKeyStore$a.invoke()Ljava/lang/Object; [main]
java.lang.AbstractMethodError: ...server.ServerKeyStore$a.invoke()Ljava/lang/Object;
at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
at ...server.ServerKeyStore.getCertAlias(ServerKeyStore.kt)
at ...server.web.Jetty.c(Jetty.java)
at ...server.web.Jetty.c(Jetty.java)
at ...server.web.Jetty.a(Jetty.java)
at ...server.web.Jetty.a(Jetty.java)
at ...server.web.EmbeddedServer.start(EmbeddedServer.java)
at com.lk.PCStarter.startWebServer(PCStarter.java:271)
at com.lk.PCStarter.start(PCStarter.java:158)
at com.lk.PCStarter.start000(PCStarter.java:115)
at com.lk.PCStarter.main(PCStarter.java:67)
Disconnected from the target VM, address: '127.0.0.1:44519', transport: 'socket'
原因分析：反编译可以看到ServerKeyStore 的很多信息丢失了，被变成了java 类，但是人家本来就不是java类； 而且kotlin 的一下特有的注解 也不见了；
解决方案：需要保留kotlin 特性
教训2 匿名内部类，被重命名了为a、b、c之类，方法的实现、继承全部失效，而且不抛错误！
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
2020-02-29 11:13:28,569 [ERROR] ContextLoader:350 - Context initialization failed [main]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tipsConfiguration' defined in file [C:\Users\admin\IdeaProjects\lk\out\production\lk3\biz\lk\pcng\web\TipsConfiguration.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:952)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:558)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:917)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:370)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:847)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:410)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:256)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.server.Server.start(Server.java:416)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:383)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at ...server.web.EmbeddedServer.start(EmbeddedServer.java:81)
at com.lk.PCStarter.startWebServer(PCStarter.java:271)
at com.lk.PCStarter.start(PCStarter.java:158)
at com.lk.PCStarter.start000(PCStarter.java:115)
at com.lk.PCStarter.main(PCStarter.java:67)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1491)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1102)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1064)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 54 more
2020-02-29 11:13:28,575 [WARN ] WebAppContext:554 - Failed startup of context o.e.j.w.WebAppContext@f90849{lk,/,file:/C:/Users/admin/IdeaProjects/lk/web/,UNAVAILABLE}{./web} [main]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tipsConfiguration' defined in file [C:\Users\admin\IdeaProjects\lk\out\production\lk3\biz\lk\pcng\web\TipsConfiguration.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:952)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:558)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:917)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:370)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:847)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:410)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:256)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.server.Server.start(Server.java:416)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:383)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at ...server.web.EmbeddedServer.start(EmbeddedServer.java:81)
at com.lk.PCStarter.startWebServer(PCStarter.java:271)
at com.lk.PCStarter.start(PCStarter.java:158)
at com.lk.PCStarter.start000(PCStarter.java:115)
at com.lk.PCStarter.main(PCStarter.java:67)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1491)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1102)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1064)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 54 more
2020-02-29 11:13:29,367 [ERROR] PCStarter:273 - Error occurred starting server. Start error server. [main]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tipsConfiguration' defined in file [C:\Users\admin\IdeaProjects\lk\out\production\lk3\biz\lk\pcng\web\TipsConfiguration.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
View Code
原因分析：因为它不是public 类，本来需要一个， 结果找不到，因为混淆之后，某些package 没有被扫描到！ 混淆之后 原来继承jetty框架的类， 因为是内部类，被重命名了为a、b、c之类的导致 相当于没有继承，从而没有执行，从而导致了 严重问题！
解决方案：需要保留某些内部匿名类、非public内等
教训3 private 方法，混淆之后被重命名，hibernate 反射访问出错：
Could not find a setter for property groupLinks in class ...domain.User
2020-02-29 12:05:03,910 [DEBUG] DataSourceConfig:44 - Creating primary datasource router for main: org.springframework.jdbc.datasource.IsolationLevelDataSourceAdapter@1ea9f02, secondary: org.springframework.jdbc.datasource.IsolationLevelDataSourceAdapter@18cb7c6 [main]
2020-02-29 12:05:06,174 [ERROR] ContextLoader:350 - Context initialization failed [main]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tipsConfiguration' defined in file [C:\Users\admin\IdeaProjects\lk\out\production\lk3\biz\lk\pcng\web\TipsConfiguration.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'configManager' defined in URL [jar:file:/D:/dev/svn_new/trunk/pc-webserver/server/lib/pcng-server-18.3.2.jar!/biz/lk/pcng/service/impl/ConfigManagerImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configPropertyDAO' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:952)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:558)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:917)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:370)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:847)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:410)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:256)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.server.Server.start(Server.java:416)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:383)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at ...server.web.EmbeddedServer.start(EmbeddedServer.java:81)
at com.lk.PCStarter.startWebServer(PCStarter.java:271)
at com.lk.PCStarter.start(PCStarter.java:158)
at com.lk.PCStarter.start000(PCStarter.java:115)
at com.lk.PCStarter.main(PCStarter.java:67)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'configManager' defined in URL [jar:file:/D:/dev/svn_new/trunk/pc-webserver/server/lib/pcng-server-18.3.2.jar!/biz/lk/pcng/service/impl/ConfigManagerImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configPropertyDAO' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1136)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1064)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 54 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configPropertyDAO' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1534)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1281)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1136)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1064)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 68 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [biz/lk/pcng/persistence/hibernate/applicationContext-hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1631)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
... 82 more
Caused by: org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:108)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:133)
at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:80)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:322)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:485)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:133)
at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:84)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:286)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1872)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:795)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:717)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:191)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1689)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1627)
... 89 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:105)
... 102 more
Caused by: org.hibernate.PropertyNotFoundException: Could not find a setter for property groupLinks in class ...domain.User
at org.hibernate.property.BasicPropertyAccessor.createSetter(BasicPropertyAccessor.java:262)
at org.hibernate.property.BasicPropertyAccessor.getSetter(BasicPropertyAccessor.java:255)
at org.hibernate.mapping.Property.getSetter(Property.java:335)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildPropertySetter(PojoEntityTuplizer.java:304)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:156)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:77)
... 107 more
View Code
原因分析：本来需要一个 setGroupLinks, 结果因为 setGroupLinks 是 private 方法，混淆之后被重命名.. ———— 没想到 hibernate需要对 private 方法进行反射， 实在没想到。
解决方案：需要保留persistent层 hibernate用到的一些 domain 类 的private 属性
教训4 无法进行转换： Cannot convert value of type '...$$..' to required type '...'
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'synchronisationManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Cannot resolve reference to bean 'userManager' while setting bean property 'userManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Unsatisfied dependency expressed through constructor parameter 0: Could not convert argument value of type [...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$9dcff66f] to required type [...persistence.UserDAO]: Failed to convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$9dcff66f' to required type '...persistence.UserDAO'; nested exception is java.lang.IllegalStateException: Cannot convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$9dcff66f' to required type '...persistence.UserDAO': no matching editors or conversion strategy found
2020-02-29 16:05:32,728 [WARN ] WebAppContext:554 - Failed startup of context o.e.j.w.WebAppContext@f90849{lk,/,file:/C:/Users/admin/IdeaProjects/lk/web/,UNAVAILABLE}{./web} [main]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userSourceUtils' defined in file [C:\Users\admin\IdeaProjects\lk\out\production\lk3\biz\lk\pcng\web\util\UserSourceUtils.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'synchronisationManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Cannot resolve reference to bean 'userManager' while setting bean property 'userManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Unsatisfied dependency expressed through constructor parameter 0: Could not convert argument value of type [...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023] to required type [...persistence.UserDAO]: Failed to convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023' to required type '...persistence.UserDAO'; nested exception is java.lang.IllegalStateException: Cannot convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023' to required type '...persistence.UserDAO': no matching editors or conversion strategy found
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:952)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:558)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:917)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:370)
at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:847)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:410)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:256)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.server.Server.start(Server.java:416)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:383)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at ...server.web.EmbeddedServer.start(EmbeddedServer.java)
at com.lk.PCStarter.startWebServer(PCStarter.java:271)
at com.lk.PCStarter.start(PCStarter.java:158)
at com.lk.PCStarter.start000(PCStarter.java:115)
at com.lk.PCStarter.main(PCStarter.java:67)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'synchronisationManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Cannot resolve reference to bean 'userManager' while setting bean property 'userManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Unsatisfied dependency expressed through constructor parameter 0: Could not convert argument value of type [...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023] to required type [...persistence.UserDAO]: Failed to convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023' to required type '...persistence.UserDAO'; nested exception is java.lang.IllegalStateException: Cannot convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023' to required type '...persistence.UserDAO': no matching editors or conversion strategy found
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1534)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1281)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1136)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1064)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 54 more
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userManager' defined in class path resource [biz/lk/pcng/service/applicationContext-service.xml]: Unsatisfied dependency expressed through constructor parameter 0: Could not convert argument value of type [...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023] to required type [...persistence.UserDAO]: Failed to convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023' to required type '...persistence.UserDAO'; nested exception is java.lang.IllegalStateException: Cannot convert value of type '...service.impl.AccountManagerImpl$$EnhancerBySpringCGLIB$$a4971023' to required type '...persistence.UserDAO': no matching editors or conversion strategy found
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
... 68 more
View Code
原因分析：注意看，错误是 ： Cannot convert value of type '...service.impl.AccountManagerImpl$$..' to required type '...persistence.UserDAO, 简直不可思议， 为什么会进行 AccountManagerImpl 和 UserDAO 的转换？ 猜测是因为 userManager 的构造器有多个参数， 混淆之后 参数名字丢失， 无法 根据applicationContext-service.xml进行名字的设定，所以出现了这等奇怪问题；
解决方案： UserManager 及 UserManagerImpl 等service类不进行任何的混淆.. 暂时只能这样。
教训4 需一个类， 结果却有多个：
biz.papercut.pcng.server.config.CommonConfig#propertyConfigurer
@ImportResource(
locations = {"classpath:/applicationContext-main.xml", "classpath:/biz/papercut/pcng/persistence/hibernate/applicationContext-hibernate.xml", "classpath:/biz/papercut/pcng/service/applicationContext-service.xml", "classpath:/biz/papercut/pcng/webservices/xmlrpc/applicationContext-xmlrpc.xml", "classpath*:/com/papercut/device/web/**/applicationContext-device-web-*.xml"}
)
@Configuration
public class CommonConfig {
public CommonConfig() {
}
@Bean
public ServerConfig bootstrapConfig() {
return ServerConfig.getInstance();
}
@Bean
public Properties bootstrapProperties(ServerConfig serverConfig) {
return serverConfig.getAllProperties();
}
@Bean
public PropertySourcesPlaceholderConfigurer propertyConfigurer(Properties bootstrapProperties) {
PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer = new PropertySourcesPlaceholderConfigurer();
propertySourcesPlaceholderConfigurer.setProperties(bootstrapProperties);
propertySourcesPlaceholderConfigurer.setIgnoreResourceNotFound(true);
propertySourcesPlaceholderConfigurer.setIgnoreUnresolvablePlaceholders(true);
return propertySourcesPlaceholderConfigurer;
}
}
propertyConfigurer 方法需要一个 Properties ， 结果发现有多个：
原因分析：反编译可以看到 propertyConfigurer 方法的参数名字已经丢失了，不知道为什么， 本来应该是 bootstrapProperties， 结果却.. 猜测是 不能通过name进行自动注入，于是只能通过type，但是可选的 type有多个， 故出现错误..
解决方案： 保留必要的方法签名， 包括名字、参数
...
我的配置参考：
-injars 'C:\Users\admin\IdeaProjects\test\out\production\test3'
-outjars 'D:\dev\svn_new\测试\test-lk-3.0.2.852741.jar'
-libraryjars 'C:\Program Files (x86)\Java\jdk1.8.0_121\jre\lib\rt.jar'
-skipnonpubliclibraryclasses
-forceprocessing
-dontshrink
-dontoptimize
-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,*Annotation*,Synthetic,EnclosingMethod
-verbose
-dontnote
-dontwarn
-dontpreverify
# -dontobfuscate
# -dontwarn kotlin.**// 同一个dontwarn 指定多次，以后者为准... -dontwarn kotlin 的意思是 kotlin目录下的类 不warn， 但是其他的 还是需要的！！ 非常容易混淆！
-keep,allowshrinking class * {
!private <fields>;
!private <methods>;
}
# Also keep - Enumerations. Keep the special static methods that are required in
# enumeration classes.
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class kotlin.** { *; }
-keep class kotlin.Metadata { *; }
-keepclassmembers class **$WhenMappings {
<fields>;
}
-keepclassmembers class kotlin.Metadata { *; }
-keep @kotlin.Metadata class *
-keepclasseswithmembers @kotlin.Metadata class * { *; }
-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
static void checkParameterIsNotNull(java.lang.Object, java.lang.String);
}
-keepclassmembers class **$** {
*;
}
-keepclasseswithmembers class **$** {
*;
}
-keep class biz.papercut.pcng.domain.** { *; }
-keep class biz.papercut.pcng.service.** { *; }
-keep class biz.papercut.pcng.persistence.** { *; }
-keep class biz.papercut.pcng.server.config.** { *; }
-keep @org.springframework.stereotype.Service class *
-keep @org.springframework.context.annotation.Configuration class * { *; }
# -keepclassmembers public class * {void set*(***);*** get*();}
注意
dontwarn不能出现多次， 否则以后者为准 ，忽视前面的， Proguard 这个配置 非常蛋疼， 一不小心结果面目全非。
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type '...service.ConfigManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
标签：混淆,java,经验教训,factory,springframework,jetty,Proguard,beans,org 来源： https://www.cnblogs.com/FlyAway2013/p/12386822.html