我是Java的新手。我正在使用maven Web应用程序,似乎无法将数据从我的索引文件POST到另一个JSP文件。当我在Java Web应用程序中模仿它时,它似乎工作正常。我正在使用NetBeans。
以下是我的文件排列方式:
这里是index.jsp:
中的jQuery代码$("#edit-save-btn").on('click', function () {
$.post('/editSupplier', $("#supplier-info-edit").serialize(), function (res) {
console.log(res);
var $id = $("#editSupplierId").val();
$row = $("demo-id [data-id=" + $id + "]");
$row.find('input[data-title=name]').html($("#name").val());
$row.find('input[data-title=contact]').html($("#contact").val());
$row.find('input[data-title=email]').html($("#email").val());
$row.find('input[data-title=status]').html($("#status").val());
$("#edit").modal('hide');
});
});
这是我在editSupplier.jsp(目的地)中写的:
if (request.getMethod().equalsIgnoreCase("post")) {
SupplierDAO SupplierDAO = new SupplierDAOImpl();
Supplier supplier = new Supplier();
supplier.setName(request.getParameter("sname"));
supplier.setContact(request.getParameter("scontact"));
supplier.setEmail(request.getParameter("semail"));
supplier.setStatus(request.getParameter("sstatus") != null);
String id = request.getParameter("sid");
supplier.setId(Integer.parseInt(id));
SupplierDAO.update(supplier);
response.sendRedirect("/index");
}
在我的web.xml文件中:
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
每当我点击&#34;更新&#34;我的模态中的按钮,它应该将输入表单数据发布到editSupplier.jsp,然后将我重定向到index.jsp,但我得到这个: Error Snip
请帮忙,我一直在拔头发。
编辑:我在我的dispatcher-servlet.xml文件中有这个:
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/views/" p:suffix=".jsp"/>
答案 0 :(得分:0)
我猜你的---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
name: fast
provisioner: kubernetes.io/gce-pd
parameters:
type: pd-ssd
---
apiVersion: v1
kind: Service
metadata:
name: mongo
labels:
name: mongo
spec:
ports:
- port: 27017
targetPort: 27017
clusterIP: None
selector:
role: mongo
---
apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
name: mongo
spec:
serviceName: "mongo"
replicas: 3
template:
metadata:
labels:
role: mongo
environment: test
spec:
terminationGracePeriodSeconds: 10
containers:
- name: mongo
image: mongo:3.4.9
command:
- mongod
- "--replSet"
- rs0
- "--smallfiles"
- "--noprealloc"
ports:
- containerPort: 27017
volumeMounts:
- name: mongo-persistent-storage
mountPath: /data/db
- name: mongo-sidecar
image: cvallance/mongo-k8s-sidecar
env:
- name: MONGO_SIDECAR_POD_LABELS
value: "role=mongo,environment=test"
volumeClaimTemplates:
- metadata:
name: mongo-persistent-storage
annotations:
volume.beta.kubernetes.io/storage-class: "fast"
spec:
accessModes: [ "ReadWriteOnce" ]
resources:
requests:
storage: 5Gi
:
dispatcher-servlet.xml
不要忘记你的jsp也是servlet,需要通过解决映射。在此示例中,仅映射 <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
下的jsp并且/WEB-INF/views
文件夹不公开。
我建议您将server
文件夹移到server
文件夹下,然后将views
替换为../server/editSupplier.jsp
相对网址。