jsp页面:
<div class="controls">
<form:input path="carsn" name="carsn" htmlEscape="false" maxlength="100" class="input-xlarge required"/>
<a href="${ctx}/common/passengercar/passengercar/findListByCarsn<%--?carsn=${passengercar.carsn}--%>">
<input type="button" value="载入信息" class="btn btn-primary">
</a>
</div>
controller:
@ResponseBody
@RequestMapping(value = "findListByCarsn")
public List<Passengercar> findListByCarsn(HttpServletRequest request, Model model) {
//请求前台值
String carsn = request.getParameter("carsn");
List<Passengercar> pcList = passengercarService.findListByCarsn(carsn);
model.addAttribute("pcList",pcList);
return pcList;
}