java.lang.NoClassDefFoundError: org/apache/commons/io/output/NullOutputStream
2011-03-04 13:10
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将commons-fileupload.jar和commons-io.jar文件拷贝到 lib 文件夹下,修改web.xml文件
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
到 struts/apps/ 下解压 struts2-blank.war 这个文件,在解压后的文件中找WEB-INF/lib/javassist-3.7.ga.jar,将javassist-3.7.ga.jar拷贝到项目 lib 文件夹下就可以了,OK!
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
到 struts/apps/ 下解压 struts2-blank.war 这个文件,在解压后的文件中找WEB-INF/lib/javassist-3.7.ga.jar,将javassist-3.7.ga.jar拷贝到项目 lib 文件夹下就可以了,OK!
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