springboot 启动报错 java.lang.IllegalStateException: Failed to introspect annotated methods on class org

 1   .   ____          _            __ _ _
 2  /\ / ___'_ __ _ _(_)_ __  __ _    
 3 ( ( )\___ | '_ | '_| | '_ / _` |    
 4  \/  ___)| |_)| | | | | || (_| |  ) ) ) )
 5   '  |____| .__|_| |_|_| |_\__, | / / / /
 6  =========|_|==============|___/=/_/_/_/
 7  :: Spring Boot ::        (v1.4.1.RELEASE)
 8 
 9 [ INFO ] [2017-11-03 14:50:17:017] com.taikang.Application [48] [main]- Starting Application on WMM with PID 4384 (started by Administrator in G:workspace-sIdeaProjectshello)
10 [ INFO ] [2017-11-03 14:50:17:017] com.taikang.Application [665] [main]- The following profiles are active: DEV
11 [ INFO ] [2017-11-03 14:50:17:017] org.hibernate.validator.internal.util.Version [30] [background-preinit]- HV000001: Hibernate Validator 5.2.4.Final
12 [ INFO ] [2017-11-03 14:50:18:018] org.springframework.context.annotation.AnnotationConfigApplicationContext [581] [main]- Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@bdd8f7: startup date [Fri Nov 03 14:50:18 CST 2017]; root of context hierarchy
13 [ WARN ] [2017-11-03 14:50:18:018] org.springframework.context.annotation.AnnotationConfigApplicationContext [549] [main]- Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.taikang.Application]; nested exception is java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.boot.web.support.SpringBootServletInitializer
14 Disconnected from the target VM, address: '127.0.0.1:60450', transport: 'socket'
15 [ ERROR] [2017-11-03 14:50:18:018] org.springframework.boot.SpringApplication [839] [main]- Application startup failed
16 org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.taikang.Application]; nested exception is java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.boot.web.support.SpringBootServletInitializer
17     at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:187)
18     at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:324)
19     at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:246)
20     at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273)
21     at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:98)
22     at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:681)
23     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:523)
24     at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761)
25     at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371)
26     at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
27     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186)
28     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
29     at com.taikang.Application.main(Application.java:36)
30 Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.boot.web.support.SpringBootServletInitializer
31     at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:163)
32     at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:301)
33     at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:237)
34     at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:204)
35     at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:173)
36     ... 12 common frames omitted
37 Caused by: java.lang.NoClassDefFoundError: javax/servlet/ServletContext
38     at java.lang.Class.getDeclaredMethods0(Native Method)
39     at java.lang.Class.privateGetDeclaredMethods(Class.java:2615)
40     at java.lang.Class.getDeclaredMethods(Class.java:1860)
41     at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:152)
42     ... 16 common frames omitted
43 Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletContext
44     at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
45     at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
46     at java.security.AccessController.doPrivileged(Native Method)
47     at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
48     at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
49     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
50     at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
51     ... 20 common frames omitted
52 
53 Process finished with exit code 1
解决方法：
pom.xml中的
In maven, I changed the scope like this: <scope>provided</scope> to <scope>compile</scope> and it worked!!.