Question

我有一个jsp，我使用spring form标签，一切都在罚款，直到之前。我在jsp和控制器中改变了一些东西，并开始不断获得500服务器错误，没有相关日志显示错误甚至在控制台上。不明白是什么原因造成了这个错误，在此我浪费了太多时间，并在这里感到需要帮助。

我的pojo

public class TransferInvoiceForm {
private List<TransferInvoice> TrinvoiceList;
//Getters and setters

我的控制器方法 @Controller @RequestMapping（ “/资产/发票”）

   //some other methods here

@RequestMapping(value ="transferInvoiceHdrForm", method = RequestMethod.GET)
protected ModelAndView showForm(final HttpServletRequest request, final HttpServletResponse response)throws Exception {


        TransferInvoiceForm transferInvoice = new TransferInvoiceForm();
        List<TransferInvoice> transferinvoice= transferInvoiceHdrService.getAssetCategoriesandTransfer();
        transferInvoice.setTrinvoiceList(transferinvoice);

    return new ModelAndView("asset/transferInvoiceHdrForm", "transferInvoice", transferInvoice);
}

和我的Jsp

<form:form method="post" action="/asset/invoice/searchctr" modelAttribute="transferInvoice">
             <fieldset>
                     <form:select path="TrinvoiceList" class="col-xs-12 col-lg-5 form-group">
                     <form:option value="0" selected="true">All</form:option>
                     <c:forEach var="transferinvoiceType" items="${transferInvoice.TrinvoiceList}">
                            <form:option value="${transferinvoiceType.assetName}"></form:option>
                    </c:forEach>
                    </form:select>
                    <form:select path="TrinvoiceList" class="col-xs-12 col-lg-5 form-group">
                     <form:option value="0" selected="true">All</form:option>
                     <c:forEach var="transferinvoiceType" items="${transferInvoice.TrinvoiceList}">
                            <form:option value="${transferinvoiceType.assettoLocation}"></form:option>
                     </c:forEach>
                    </form:select>

                    <button class="btn btn-primary" type="submit" class="col-xs-12 col-lg-6 form-group">
                        <fmt:message key="button.search" />
                    </button>
            </fieldset> 
        </form:form>

在其他jsp中

<form:form method="post" action="/asset/invoice/transferInvoiceConfirm" modelAttribute="transferInvoice">
        <c:forEach items="${transferInvoice.TrinvoiceList}" var="invoice" varStatus="status">
        </c:forEach>
        <table id="assets-tbl" border="1"
            class="table table-bordered table-hover table-striped">
            <thead>
                <tr>
                    <th><input id="selectall" type="checkbox" value=""></th>
                    <th><fmt:message key="asset.scanCode.serialNo" /></th>
                    <th><fmt:message key="asset.modelNo"/></th>
                    <th><fmt:message key="asset.name" /></th>
                    <th><fmt:message key="asset.invoice.toLocation" /></th>
                    <th><fmt:message key="asset.invoice.invoiceDate" /></th>
                </tr>
            </thead>
            <tbody id="assets-tbl-body" >
                                    <tr>
                        <td><form:checkbox path="TrinvoiceList[${status.index}].check"/></td>
                        <td><form:hidden path="TrinvoiceList[${status.index}].scanserialCode"/>${invoice.scanserialCode}</td>
                        <td><form:hidden path="TrinvoiceList[${status.index}].modelNum"/>${invoice.modelNum}</td>
                        <td><form:hidden path="TrinvoiceList[${status.index}].assetName"/>${invoice.assetName}</td>
                        <td><form:hidden path="TrinvoiceList[${status.index}].assettoLocation"/>${invoice.assettoLocation}</td>
                        <td><form:hidden path="TrinvoiceList[${status.index}].actualTransferDate"/>${invoice.actualTransferDate}</td>
                    </tr>
            </tbody>
        </table>
        <div class="panel-footer">
        <div class="row">
            <div class="col-lg-7 col-sm-offset-5">
                <input class="btn btn-primary" type="submit" value="Confirm">
            </div>
        </div>
    </div>
        </form:form>

从

调用控制器方法

 <a href='<c:url value="/asset/invoice/transferInvoiceHdrForm" />' style="float: right">

寻求帮助。感谢

总是500无法加载资源Spring

0 个答案: