求哪位大神看下这是怎么回事?idea 中的ssm

tomcat没问题
九月 17, 2018 10:59:29 下午 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter encoding
java.lang.ClassNotFoundException: org.springframework.web.filter.CharacterEncodingFilter
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:495)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:477)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:113)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:...

九月 17, 2018 10:59:29 下午 org.apache.catalina.core.StandardContext filterStart

严重: Exception starting filter HiddenHttpMethodFilter
java.lang.ClassNotFoundException: org.springframework.web.filter.HiddenHttpMethodFilter
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:495)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:477)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:113)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:105)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4958)...
以下都在web.xml中配置了且可以点开

encoding
org.springframework.web.filter.CharacterEncodingFilter

encoding
UTF-8

<init-param>
  <param-name>forceEncoding</param-name>
  <param-value>true</param-value>
</init-param>



encoding
/*


HiddenHttpMethodFilter
org.springframework.web.filter.HiddenHttpMethodFilter


HiddenHttpMethodFilter
springmvc

https://blog.csdn.net/fantasic_van/article/details/74999913

ClassNotFoundException 类没有找到,应该缺少包吧