J2EE，不知道少引用了哪个jar包，有包的提示

Question

严重: Error loading WebappClassLoader
  delegate: false
  repositories:
    /WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@56f631
 com.aspire.simp.app.common.servlet.DefaultSystemInitServlet
java.lang.ClassNotFoundException: com.aspire.simp.app.common.servlet.DefaultSystemInitServlet
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1083)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4042)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4348)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)这个要加入哪个jar包呢?先谢谢了~

Answer 1

感觉是tomcat配置的问题，需好好检查

Answer 2

感觉是配置问题，而非引入Jar包问题·~

Answer 3

楼主
少了quarty的包，方法一： 
1.quartz_job.xml文件配置： 
Java代码 
<?xml version="1.0" encoding="UTF-8"?>   
<quartz version="1.5">   
    <job>   
<job-detail>   
  <name>assess.HastenJob</name>    
  <group>taskGroup</group>    
  <job-class>com.aspire.simp.app.assess.common.job.AssessHastenJob</job-class>    
  <volatility>false</volatility>    
  <durability>false</durability>    
  <recover>false</recover>    
  <job-data-map allows-transient-data="true">   
  <entry>   
      <key>serviceName</key>    
      <value>assess.HastenJob</value>    
  </entry>   
  </job-data-map>   
</job-detail>   
     
<trigger>   
<cron>   
  <name>AssessHastenJobTrigger</name>    
  <group>triggerGroup</group>    
  <job-name>assess.HastenJob</job-name>    
  <job-group>taskGroup</job-group>    
  <cron-expression>1/20 * * * * ?</cron-expression>    
  </cron>   
</trigger>   
</job>   
</quartz>  <?xml version="1.0" encoding="UTF-8"?> 
<quartz version="1.5"> 
<job> 
<job-detail> 
  <name>assess.HastenJob</name> 
  <group>taskGroup</group> 
  <job-class>com.aspire.simp.app.assess.common.job.AssessHastenJob</job-class> 
  <volatility>false</volatility> 
  <durability>false</durability> 
  <recover>false</recover> 
  <job-data-map allows-transient-data="true"> 
  <entry> 
      <key>serviceName</key> 
      <value>assess.HastenJob</value> 
  </entry> 
  </job-data-map> 
</job-detail> 
  
<trigger> 
<cron> 
  <name>AssessHastenJobTrigger</name> 
  <group>triggerGroup</group> 
  <job-name>assess.HastenJob</job-name> 
  <job-group>taskGroup</job-group> 
  <cron-expression>1/20 * * * * ?</cron-expression> 
  </cron> 
</trigger> 
</job> 
</quartz> 

Answer 4

这种方式一般不推荐，我都采用的是spring+quartz结合，配置较简单。