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How to pass it, when I got these configuration:

    <servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>*.htm</url-pattern>
</servlet-mapping>

In my controller:

@RequestMapping(value="/list.htm", method=RequestMethod.GET)
public ModelAndView list(HttpServletRequest request,
        HttpServletResponse response, @RequestParam(value="start", required=false) String start, @RequestParam(value="end", required=false) String end)throws Exception{
        ModelMap modelMap = new ModelMap();
        modelMap.addAttribute("list", cpvCodeDAO.list(Integer.parseInt(start),Integer.parseInt(end)));
        return new ModelAndView("list", modelMap);
}

When i put: "http:... /list.htm?start=0&end=100" I got error stacktrace like this:

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalArgumentException: wrong number of arguments org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:625) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:525) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

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1 回答 1

1

你还在寻找这个问题的答案吗?我将您的代码拉入控制器,它在我的环境中运行良好,没有堆栈跟踪。

我正在使用 Spring,然后用 @Controller 注释我的控制器

我的猜测是不是你的方法而是你的配置导致了失败,但是你上面包含的有限信息,很难说。

你的 spring-servlet.xml 是什么样的?

于 2011-09-14T19:28:12.907 回答