spring AOP 织入没有加入注解的类方法

本人在做一个关于日志的功能,使用到spring aop。
但问题是作为切点的那个方法所在的类是一个抽象类,并且实现的子类并不是通过spring容器来注入的
我试了下其他有打注释标签的类,前置通知和后置通知都是可以执行的,证明我写的语法并没有错误,所以我判断是类的加载问题。
那有什么办法能够把相关的通知加上的吗?
贴上相关代码:

相关切面
@Aspect
@Component("serviceMethodLogInterceptor")
public class ServiceMethodLogInterceptor {

@Autowired
private SQLService sqlService;

/**
 * 服务方法切入点
 */
@Pointcut(value = "(execution(* com.snxun.hczz..*.*(..))) && (execution(@com.rop.annotation.ServiceMethod * *(..))) && (!execution(* com.snxun.hczz.log..*.*(..)))")
public void serviceMethodPointcut() {}

/**
 * 解析方法切入点
 */
@Pointcut(value = "(execution(* com.snxun.hczz..SQLContext.*(..)))")
public void analyseMethodPointcut() {}
    .....
    }


    要切入的对象
    public abstract class SQLContext<T extends SQLParam> implements SQLAnalyses<T> {
....

}

2个回答

没太明白你说的意思。
不过我也遇到过类似的问题。
http://blog.csdn.net/csxiaoz/article/details/54316087
给切点换到上一层就好了啊!

把控制切入的类变成接口类

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先说一下情况:小弟现正用Spring AOP实现日志记录功能,上面交待Web层,Service层,Dao层都要记录,所以打算在Web层只记一下用户请求的情况,也就是说用户请求哪个Action时,记录一下操作步骤,Service层记录方法调用时的参数及返回值以及异常情况,Dao层上面交待要记录最终SQL(这个小弟现在还不知道怎么实现)。 在此只说一下Web层的日志记录,其它的略过了。我是这样的,先定义一个名为ActionName的annotation,有一个value属性,这个value属性的值就表示该Action方法的功能说明。然后我定义一个Pointcut匹配该annotation。到这里一切都没问题,能正常拦截并代理Action方法,但是前提是必须使用CGLIB! 我记得好像Spring能自动地判断目标方法并决定是使用动态代理还是CGLIB代理实现的。但是我在配置文件中如果不强制使用CGLIB代理则程序运行报错呢? 下面是我的代码: LogHandler类 package com.delver.bms.log.util; import java.lang.reflect.Method; import java.sql.Timestamp; import org.aspectj.lang.JoinPoint; import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Before; import org.aspectj.lang.annotation.Pointcut; import com.delver.bms.exception.BusinessException; import com.delver.bms.log.annotation.ActionName; import com.delver.bms.log.annotation.TaskScheduling; import com.delver.bms.log.dao.IAppLogDao; import com.delver.bms.log.to.AppLog; import com.delver.bms.util.AutoID32; import com.delver.bms.util.TenantUtil; import com.ibm.crl.mmt.datamodel.MTUtilFactory; import com.ibm.crl.mmt.exception.MTException; /** * 日志记录切面类 * * @author yue.ch * */ @Aspect public class LogHandler { private IAppLogDao appLogDao; public void setAppLogDao(IAppLogDao appLogDao) { this.appLogDao = appLogDao; } /** * 定义切入点,匹配使用@ActionName注解的方法 * @param actionName @ActionName注解value值(功能解释) */ @Pointcut("@annotation(actionName)") public void annotationMethod(ActionName actionName) { } /** * 定义切入点,匹配使用@TaskScheduling注解的方法 * @param taskScheduling @TashScheduling注解value值(功能解释) */ @Pointcut("@annotation(taskScheduling)") public void annotationTaskMethod(TaskScheduling taskScheduling) { } /** * 定义切入点,匹配Service层方法 */ @Pointcut("execution(* com.delver.bms.*.service.*.*(..))") public void serviceMethod() { } /** * 定义切入点,排除UserDetailsServiceImpl类 */ @Pointcut("!within(com.delver.bms.identity.service.UserDetailsServiceImpl)") public void identityServiceMethod(){} /** * 定义切入点,排除日志记录功能模块的Service层方法 */ @Pointcut("!execution(* com.delver.bms.log.service.*.*(..))") public void logServiceMethod(){} /** * 定义切入点,排除日志记录功能模块的Dao层方法 */ @Pointcut("!execution(* com.delver.bms.log.dao.*.*(..))") public void logDaoMethod(){} /** * 定义切入点,匹配Dao层方法 */ @Pointcut("execution(* com.delver.bms.*.dao.*.*(..))") public void daoMethod(){} /** * 系统任务调度方法前置通知(记录任务调度方法功能说明及执行) * * @param joinPoint * @param taskScheduling */ @Around("annotationTaskMethod(taskScheduling)") public void aroundTaskScheduling(ProceedingJoinPoint joinPoint, TaskScheduling taskScheduling) throws Throwable { System.out.println("ddd"); } /** * Action方法前置通知(记录Action方法功能说明) * * @param joinPoint * @param actionName */ @Before("annotationMethod(actionName)") public void beforeActionLog(JoinPoint joinPoint, ActionName actionName) { System.out.println("ddd"); } /** * Service方法环绕通知 * * @param joinPoint * @return */ @Around("serviceMethod() && identityServiceMethod() && logServiceMethod()") public Object aroundServiceLog(ProceedingJoinPoint joinPoint) throws Throwable { System.out.println("ddd"); } /** * Dao方法环绕通知(记录SQL) * * @param jointPoint * @return */ @Around("daoMethod() && logDaoMethod()") public Object aroundDaoLog(ProceedingJoinPoint joinPoint) throws Throwable { System.out.println("ddd"); } 配置文件: <?xml version="1.0" encoding="utf-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd"> <aop:aspectj-autoproxy proxy-target-class="true"/> <bean id="appLogDao" class="com.delver.bms.log.dao.AppLogDaoiBatis"> <property name="sqlMapClient" ref="sqlMapClient" /> </bean> <bean id="appLogManager" class="com.delver.bms.log.service.AppLogManagerImpl"> <property name="appLogDao" ref="appLogDao" /> </bean> <bean id="appLogInfo" class="com.delver.bms.log.web.AppLogInfo" scope="prototype"> <property name="appLogManager" ref="appLogManager" /> <property name="tenantManager" ref="tenantManager" /> </bean> <!-- 系统日志处理类 --> <bean id="appLogHandler" class="com.delver.bms.log.util.LogHandler"> <property name="appLogDao" ref="appLogDao" /> </bean> </beans> 异常信息: java.lang.NoSuchMethodException: $Proxy51.visit() at java.lang.Class.getMethod(Unknown Source) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.getActionMethod(AnnotationValidationInterceptor.java:55) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:41) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:123) 下面略。。。 [b]问题补充:[/b] 我希望的是Service层,Dao层用动态代理,web层用CGLIB代理,是不是不能实现?我试过配多个<aop:config>,但是只要其中有一个配置了proxy-target-class="true",就全都用CGLIB实现了,网上搜了下,貌似确实是这样的。还有,CGLIB代理与动态代理在运行期性能上有区别吗?
关于spring boot注解的使用@Autowired
今天写代码的时候,在一个controller里面。有一个service死活是注解不了。 放在其他的控制器或者类里面都没有问题。后来一点点测试,发现了问题。 先show代码: 控制器 ``` @CrossOrigin @RestController @RequestMapping(value = "api/kpi/TOperLog", produces = MediaType.APPLICATION_JSON_UTF8_VALUE) public class TOperLogController { private Logger logger = LoggerFactory.getLogger(this.getClass()); private static final String TITLE = "OperLog"; private static final String TRUE = "true"; private static final String FALSE = "false"; @Autowired private TOperationlogService sysLogService; @AOPHandler(value = "查询") @GetMapping("/querylogbyid/{objectId}") public String querylogbyid(HttpServletRequest request, @PathVariable Integer objectId) { TOperationlogEntity obj = sysLogService.QueryOperLogById(1); return JSON.toJSONString(obj); } /** * 查询日志类型集合 * * @param request * @return */ @PostMapping("/QueryOperLogTypeList") private String QueryLogTypeList(HttpServletRequest request) { String requestURL = VerifyUtil.trimBaseHref(request.getRequestURL().toString()); try { List<String> list = sysLogService.QueryLogTypeList(); return RestfulTool.buildCollection(new ErrorInfo(TITLE, TRUE, JSON.toJSONString(list)), requestURL); } catch (Exception ex) { logger.error(String.format("内部服务器错误,修改积分计量规则失败: %s", ex.getMessage())); return RestfulTool.buildCollection(new ErrorInfo(TITLE, FALSE, "修改积分计量规则失败"), requestURL); } } /** * 获取操作日志 * @param request * @param type * @param page * @param pagesize * @return */ @PostMapping("/QueryOperLogList") private String QueryOperLogList(HttpServletRequest request,@RequestParam("type")String type,@RequestParam("page")Integer page, @RequestParam("pagesize")Integer pagesize){ String requestURL = VerifyUtil.trimBaseHref(request.getRequestURL().toString()); try { Pageable pageable=new PageRequest(page-1,pagesize); Page<TOperationlogEntity> pagelist= sysLogService.QueryOperLogList(type,pageable); return RestfulTool.buildCollection(new ErrorInfo(TITLE, TRUE, JSON.toJSONString(pagelist)), requestURL); } catch (Exception ex) { logger.error(String.format("内部服务器错误,获取操作日志失败: %s", ex.getMessage())); return RestfulTool.buildCollection(new ErrorInfo(TITLE, FALSE, "获取操作日志失败"), requestURL); } } } ``` 就是这个TOperationlogService 始终注解不了。经过排除法,是因为 @AOPHandler(value = "查询") 这个APO,去掉后正常注解。 百度后有人说如果有new的时候,就无法使用spring 来进行管理了。但是代码并没有new,下面是AOP的代码。里面也使用到了TOperationlogService,但是是通过注解方式。 ``` ** * 系统日志:切面处理类 */ @Aspect @Component public class SysLogAspect { @Autowired private TOperationlogService sysLogService; @Value("${tokenName}") private String tokenName; @Value("${tokenkey}") private String TokenKey; private Logger logger = LoggerFactory.getLogger(this.getClass()); //定义切点 @Pointcut //在注解的位置切入代码 @Pointcut(value = "@annotation(com.pcitc.sii.pfm.service.AOPHandler)") public void logPoinCut() { } /** * 控制器执行完成后,添加操作日志 * @param joinPoint */ @After("logPoinCut()") public void saveSysLog(JoinPoint joinPoint) { HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder .getRequestAttributes()).getRequest(); try { TOperationlogEntity oplog = new TOperationlogEntity(); //从切面织入点处通过反射机制获取织入点处的方法 MethodSignature signature = (MethodSignature) joinPoint.getSignature(); //获取切入点所在的方法 Method method = signature.getMethod(); AOPHandler myLog = method.getAnnotation(AOPHandler.class); if (myLog != null) { String value = myLog.value(); oplog.setLogDec(value);//保存获取的操作 oplog.setLogTypeCode(myLog.opertype());//操作类型 } //读取session中存储的token,从token中获取用户的信息 String tokenstr = request.getHeader(tokenName); Claims claims = JwtUtil.parseJWT(tokenstr, TokenKey); oplog.setUserName(claims.get("username").toString()); oplog.setUserId(Long.parseLong(claims.get("id").toString())); oplog.setLogDate(new Date()); sysLogService.SaveOperLog(oplog); }catch (Exception ex){ logger.error(String.format("AOP切面内部错误:{%s}",ex.getMessage()) ); } } } ``` 有人给解释下为啥会出现这个情况吗
spring Aop中的表达式:@args() 导致启动报错
## 1.描述 spring Aop中的表达式:@args() 导致启动报错 ## 2.自定义注解类 ``` @Target({ElementType.PARAMETER}) @Retention(RetentionPolicy.RUNTIME) @Documented public @interface PropNotNull { String[] propNames() default {}; } ``` 3.切面类 ``` @Component @Aspect public class ParameterVerify { @Autowired private ObjUtil objUtil; @Around(value = "@args(com.example.obj.obj_manager.parameter_verify.prop_not_null.PropNotNull)") public Object before(ProceedingJoinPoint pjp) throws Throwable { System.out.println(1111); Object ret = pjp.proceed(); return ret; } } ``` 4.报错 ``` java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.668 ERROR 12036 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception starting filter [hiddenHttpMethodFilter] java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.670 ERROR 12036 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception starting filter [characterEncodingFilter] java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.671 ERROR 12036 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception starting filter [formContentFilter] java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.672 ERROR 12036 --- [ main] o.apache.catalina.core.StandardContext : One or more Filters failed to start. Full details will be found in the appropriate container log file 2019-04-23 23:29:05.672 ERROR 12036 --- [ main] o.apache.catalina.core.StandardContext : Context [] startup failed due to previous errors 2019-04-23 23:29:05.756 INFO 12036 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2019-04-23 23:29:05.759 WARN 12036 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat 2019-04-23 23:29:05.764 INFO 12036 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-04-23 23:29:05.770 ERROR 12036 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:157) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:125) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] ... 8 common frames omitted Caused by: java.lang.IllegalStateException: StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[] failed to start at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.rethrowDeferredStartupExceptions(TomcatWebServer.java:171) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:109) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] ... 22 common frames omitted ``` 5.请教 请问大神们,这个是什么原因导致的啊,我都还没使用自定义注解,就出了问题!!!
spring Aop @args() 导致启动报错
## 1.描述 spring Aop @args() 导致启动报错 ## 2.自定义注解 ``` @Target({ElementType.PARAMETER}) @Retention(RetentionPolicy.RUNTIME) @Documented public @interface PropNotNull { String[] propNames() default {}; } ``` ## 3.切面类 ``` @Component @Aspect public class ParameterVerify { @Autowired private ObjUtil objUtil; @Around(value = "@args(com.example.obj.obj_manager.parameter_verify.prop_not_null.PropNotNull)")//环绕切面 public Object before(ProceedingJoinPoint pjp) throws Throwable { System.out.println(1111); Object ret = pjp.proceed(); return ret; } } ``` ## 4.报错 ``` java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.668 ERROR 12036 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception starting filter [hiddenHttpMethodFilter] java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.670 ERROR 12036 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception starting filter [characterEncodingFilter] java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.671 ERROR 12036 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception starting filter [formContentFilter] java.lang.NullPointerException: null at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:240) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:106) ~[tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_172] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.16.jar:9.0.16] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_172] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:423) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:455) [tomcat-embed-core-9.0.16.jar:9.0.16] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:106) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) [spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] 2019-04-23 23:29:05.672 ERROR 12036 --- [ main] o.apache.catalina.core.StandardContext : One or more Filters failed to start. Full details will be found in the appropriate container log file 2019-04-23 23:29:05.672 ERROR 12036 --- [ main] o.apache.catalina.core.StandardContext : Context [] startup failed due to previous errors 2019-04-23 23:29:05.756 INFO 12036 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2019-04-23 23:29:05.759 WARN 12036 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat 2019-04-23 23:29:05.764 INFO 12036 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-04-23 23:29:05.770 ERROR 12036 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:157) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at com.example.obj.ObjApplication.main(ObjApplication.java:17) [classes/:na] Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:125) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:415) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$FastClassBySpringCGLIB$$9c83fa9f.invoke(<generated>) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:180) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) ~[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory$$EnhancerBySpringCGLIB$$8c19e9d5.getWebServer(<generated>) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:154) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] ... 8 common frames omitted Caused by: java.lang.IllegalStateException: StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[] failed to start at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.rethrowDeferredStartupExceptions(TomcatWebServer.java:171) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:109) ~[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] ... 22 common frames omitted ``` ## 5.措施 将切点表达式中的:@args()换成@annotation就不会报错了,能正常启动了。 ## 6.请教 请教各位前辈,是什么原因导致idea启动不了项目的?是不是@args这个表达式有问题?
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