org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:488)

org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)

javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)

org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)

org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)

org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)

com.adtech.libraryunion.filter.LoginFilter.doFilter(LoginFilter.java:54)

原因：调用接口的文件的编码方式不是UTF-8
解决：用记事本打开调用的文件,另存为UTF-8格式即可解决
2.web.xml中
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath*:applicationContext.xml</param-value>
 </context-param>时
applicationContext.xml文件的位置在tomcat6.0.35\webapps\axis2\WEB-INF\classes目录下

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
applicationContext.xml文件的位置在tomcat6.0.35\webapps\axis2\WEB-INF\目录下