# 异常 1

Caused by:
       java.lang.NoClassDefFoundError: org/springframework/transaction/TransactionException
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
	at java.lang.Class.getConstructor0(Class.java:2699)
	at java.lang.Class.getDeclaredConstructor(Class.java:1985)
        .....
Caused by: java.lang.ClassNotFoundException: org.springframework.transaction.TransactionException
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)
	... 29 more

解决：添加 spring-tx

<dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-tx</artifactId>

      <version>4.3.8.RELEASE</version>

    </dependency>

# 异常 2

Caused by: java.lang.NoClassDefFoundError: org/quartz/impl/triggers/CronTriggerImpl
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
	at java.lang.Class.getDeclaredMethods(Class.java:1975)
	at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:613)
	at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:524)
	at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:510)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:247)
	... 71 more
Caused by: java.lang.ClassNotFoundException: org.quartz.impl.triggers.CronTriggerImpl
	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167)
	... 78 more

解决：quartz 版本问题，升级，由之前的 1.8.5 升级到 2.2.3（最新）

<dependency>

      <groupId>org.quartz-scheduler</groupId>

      <artifactId>quartz</artifactId>

      <version>2.2.3</version>

    </dependency>