在SpringMVC中如何将下拉菜单的值从jsp传递给控制器

我的索引页

<ul class="dropdown-menu" role="menu">
            <li class="dropdown-submenu"><a tabindex="0"
                data-toggle="dropdown" value="1" name="techid">Development</a>

                <ul class="dropdown-menu" id="sub2">
                    <p style="text-align: center; width: 100%">ApplicationDevelopment

                    <li class="dropdown-submenu"><a href="./CheckYourself?=11" 
                 name=roleid value="1">Developer</a>
                        <ul class="dropdown-menu" id="submenudeveloper">
                            <p id="fundamentaltechtext">
                                Fundamentals&emsp;&emsp;|&emsp;&emsp;Technology<br> </br>
                            <p>

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您可以尝试直接从控制器传递

roleid

和

techid

你的新控制器

   @RequestMapping(value="/CheckYourself",method=RequestMethod.GET)
    public ModelAndView displaycheckyourself(HttpServletRequest request, HttpServletResponse response) {
        ModelAndView model = new ModelAndView("CheckYourself");
        // retrieve your sample bean
        model.addObject("roleid", samplebean.getRoleid());
        model.addObject("techid", samplebean.getTechid());
        return model;
    }

在jsp页面中，您可以这样访问它

name="${techid}"

name="${techid}"