java 接口调用 空指针问题

Question

但是当我为当中任何一个传参时，都会报空指针！以下是我认为有问题的部分，求大神指点！
这是我的配置文件！
【 web。xml】
<?xml version="1.0" encoding="UTF-8"?>
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<!-- 加载Spring容器配置 -->
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener> 
<!-- 设置Spring容器加载配置文件路径 -->
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:spring/applicationContext.xml</param-value>
</context-param>
<listener>
    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>

<!-- springMVC配置 -->

<!--

springMVC

org.springframework.web.servlet.DispatcherServlet

</servlet>  

<servlet-mapping>  
    <servlet-name>springMVC</servlet-name>  
    <url-pattern>/</url-pattern>  
</servlet-mapping>  -->

<!-- 配置webservice的cxf -->
<servlet>
    <servlet-name>CXFService</servlet-name>
    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>

</servlet>
<servlet-mapping>
    <servlet-name>CXFService</servlet-name>
    <url-pattern>/cxf/*</url-pattern>
</servlet-mapping>

index.jsp

Answer 1

异常提示有几个类找不到，看看你的jar包是不是没有导全