1.
2.
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: javax/el/ELManager
3.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1710)
4.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:583)
5.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
6.
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
7.
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
8.
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
9.
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:205)
10.
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:205)
11.
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:709)
12.
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:534)
13.
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
14.
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752)
15.
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:388)
16.
at org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
17.
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:155)
18.
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:135)
19.
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:87)
20.
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172)
21.
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5423)
22.
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
23.
... 42 more
24.
Caused by: java.lang.NoClassDefFoundError: javax/el/ELManager
25.
at org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator.buildExpressionFactory(ResourceBundleMessageInterpolator.java:88)
26.
at org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator.<init>(ResourceBundleMessageInterpolator.java:47)
27.
at org.hibernate.validator.internal.engine.ConfigurationImpl.getDefaultMessageInterpolator(ConfigurationImpl.java:461)
28.
at org.springframework.boot.validation.MessageInterpolatorFactory.getObject(MessageInterpolatorFactory.java:54)
29.
at org.springframework.boot.context.properties.ConfigurationPropertiesJsr303Validator$Delegate.<init>(ConfigurationPropertiesJsr303Validator.java:71)
30.
at org.springframework.boot.context.properties.ConfigurationPropertiesJsr303Validator.<init>(ConfigurationPropertiesJsr303Validator.java:43)
31.
at org.springframework.boot.context.properties.ConfigurationPropertiesJsr303Validator.getIfJsr303Present(ConfigurationPropertiesJsr303Validator.java:64)
32.
at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.<init>(ConfigurationPropertiesBinder.java:69)
33.
at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.afterPropertiesSet(ConfigurationPropertiesBindingPostProcessor.java:78)
34.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1769)
35.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1706)
36.
... 61 more
37.
tomcat : 7.0.47
jdk : 1.8
看了网上所说,把tomcat/lib下的el-api.jar拷贝到D:\xxx\jdk1.8.0_121\jre\lib\ext发现还是一样的异常;
反编译el-api的确没有ElManager,在el-api3.0才引入
so ,下载el-api3.0.jar,放到jdk或者只放tomcat/lib都可;(直接使用tomcat8也可解决)