考虑我有以下表格,我将两个参数_id
和poID
发送给控制器:
<form style='float:left; padding:5px; height:0px' th:object="${plant}" th:method="post" th:action="@{/dashboard/DeliverPlant/{_id}(_id=${plant._id})/{po_id}(po_id=${plant.poID})}">
<button class="btn btn-default btn-xs" type="submit">Verify Plant Delivery</button>
</form>
在控制器中我有以下形式:
@RequestMapping(method=POST, path="DeliverPlant/{_id}/{po_id}")
public String DeliverPlant(Model model,@PathVariable("_id") String id,@PathVariable("po_id") String po_id) throws Exception {
Long Id= Long.parseLong(id);
System.out.println("po_id is..................."+po_id+ "_id is: "+id);
return "dashboard/orders/ShowPOs";
}
当我发送请求时,没有内部错误,但它抱怨
There was an unexpected error (type=Method Not Allowed, status=405).
Request method 'POST' not supported
似乎无法识别方法。 那我怎么解决呢?
更新
我也试过这个
<form style='float:left; padding:5px; height:0px' th:object="${plant}" th:method="post" th:action="@{'/dashboard/DeliverPlant/'+{_id}(_id=${plant._id})+'/'+{po_id}(po_id=${plant.poID})}">
<button class="btn btn-default btn-xs" type="submit">Verify Plant Delivery</button>
</form>
答案 0 :(得分:0)
尝试
method="POST"
而不是
th:method="POST"
此外,在您的Controller类中尝试
@RequestMapping(method=RequestMethod.POST
其中RequestMethod是 org.springframework.web.bind.annotation.RequestMethod
答案 1 :(得分:0)
你在modelAndView.addobject“po”,“plant”,“??”中返回控制器。
您在返回页面中选择对象值(选择页面)。
“_ id”&lt; - ??? ... 反正
编辑路径
th:action="@{/dashboard/deliver/plant/__${??.id}__/__${plant.id}__/__${po.id}__ }"
编辑控制器
@RequestMapping(method = RequestMethod.POST, value ="/deliver/plant/{??.id}/{plant.id}/{po.id}")
public String DeliverPlant(@PathVariable("??.id") int id, @PathVariable("po.id") int poId, @PathVariable("plant.id") int plantId) {
return "dashboard/orders/ShowPOs"; // <-- break point.
}
您尝试调试。
见价值。