嚴重: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
在網上找了些資料,有的說是少jar包,把有關spring的jar包複製到/WEB-INF/lib下面就好了,但這是maven項目,不須要這樣作...
還有一個緣由是,項目不是maven項目,我這個以前是普通的web項目,只是加上了一個pom.xml而已
須要修改的有兩個地方
1.項目根目錄下的.project文件,用記事本打開,加入如下代碼(把原來的<buildSpec>節點和<natures>替換了): javascript
<buildSpec> <buildCommand> <name>org.eclipse.wst.jsdt.core.javascriptValidator</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.jdt.core.javabuilder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.wst.common.project.facet.core.builder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.wst.validation.validationbuilder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.eclipse.m2e.core.maven2Builder</name> <arguments> </arguments> </buildCommand> <buildCommand> <name>org.maven.ide.eclipse.maven2Builder</name> <arguments> </arguments> </buildCommand> </buildSpec> <natures> <nature>org.maven.ide.eclipse.maven2Nature</nature> <nature>org.eclipse.m2e.core.maven2Nature</nature> <nature>org.eclipse.jem.workbench.JavaEMFNature</nature> <nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature> <nature>org.eclipse.wst.common.project.facet.core.nature</nature> <nature>org.eclipse.jdt.core.javanature</nature> <nature>org.eclipse.wst.jsdt.core.jsNature</nature> </natures>
2.項目根目錄下的.classpath,找到 java
<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
替換爲: web
<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"> <attributes> <attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/> </attributes> </classpathentry>
新增長一個classpathentry節點: spring
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"> <attributes> <attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/> </attributes> </classpathentry>
OK,到這一步已經完成了,到eclipse中刷新項目,而後從新啓動tomcat,錯誤已經解決!
在.classpath文件中: tomcat
<classpathentry kind="output" path="target/classes"/>
改成: app
<classpathentry kind="output" path="WebContent/WEB-INF/classes"/>