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アイテムの詳細ページから画像を追加しようとしています。画像が正常に追加しましたが、私はitemdetailsページで画像を表示しようとすると、私は例外org.springframework.web.multipart.MultipartException: Current request is not a multipart requestorg.springframework.web.multipart.MultipartException：現在のリクエストはマルチパートリクエストではありません
JSPました：コントローラー
package com.groups.attachements;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import com.groups.GroupsConstants;
import com.groups.GroupsCustomeException;
import com.groups.GroupsFileManager;
import com.groups.GroupsObjectImpl;
import com.groups.GroupsUtils;
import com.groups.dao.DropDownListBean;
import com.groups.dao.GroupsBaseAccess;
import com.groups.dao.GroupsDAOContext;
import com.groups.dao.GroupsDAOContextFactory;
import com.groups.spring.annotations.GroupsRequest;
@GroupsRequest
public class AttachmentServiceImpl extends GroupsObjectImpl implements
AttachmentService
{
String appID = "IMS";
String sponsorID;
long sponsorSeq;
String moduleID;
DocumentEntity documentEntity;
public static final String ITEM_ENTITY = "ITEM";
public AttachmentServiceImpl()
{
appID = GroupsConstants.getApplicationDependable().getAppID();
}
@Override
public Long createAttachment(InputStream is, String moduleType,
String moduleRecordSeq, String createUser, String fileName)
throws IOException, Exception
{
ensureSponsorIDVal();
String homeDir = GroupsConstants.getApplicationDependable()
.getAttachmentsDir(sponsorID);
String attachFileDir = moduleType + File.separator + moduleRecordSeq;
homeDir = homeDir + File.separator + attachFileDir;
File parentDir = new File(homeDir);
GroupsFileManager.createDir(parentDir.getAbsolutePath());
File uploadingFile = new File(parentDir, fileName);
FileOutputStream fos = null;
try
{
fos = new FileOutputStream(uploadingFile);
GroupsFileManager.write(is, fos);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (fos != null)
{
fos.close();
}
}
DocumentEntity ae = new DocumentEntity();
int dcid = GroupsUtils.generateUniqueId();
ae.setFileName(fileName);
String extension = "";
int i = fileName.lastIndexOf('.');
int p = Math.max(fileName.lastIndexOf('/'), fileName.lastIndexOf('\\'));
if (i > p)
{
extension = fileName.substring(i + 1);
}
String docid = ("FS" + dcid);
String documentId = ("FS" + dcid + "." + extension);
ae.setDocumentId(documentId);
String path = attachFileDir + File.separator + docid;
ae.setModuleRecordSeq(moduleRecordSeq);
ae.setModuleType("ITEM_ENTITY");
ae.setAppID(appID);
ae.setVersionNo(1);
ae.setFileSystem("FS");
ae.setPath(path);
// String sponsorSeq =
// nullToEmptyString(DocumentEntity.getSponsorSeq());
ae.setSponsorSeq(sponsorSeq);
ae.setCreateUser(createUser);
// Date createDate=now();
ae.setCreateDate(new Date());
Session s = getSessionHibernate();
s.save(ae);
s.flush();
return ae.getDocumentSeq();
}
private String ensureSponsorIDVal() throws SQLException
{
sponsorSeq = GroupsUtils.getLong(GroupsUtils.getSponsorSeq());
if (sponsorID == null)
sponsorID = GroupsUtils.getSponsorID(sponsorSeq + "",
getConnection());
return sponsorID;
}
@Override
public void createAttachment(File file, String moduleType,
String moduleRecordSeq, String createUser, String fileName)
throws IOException, Exception
{
InputStream is = null;
try
{
if (file != null)
is = new FileInputStream(file);
createAttachment(is, moduleType, moduleRecordSeq, createUser,
fileName);
}
catch (Exception ex)
{
ex.printStackTrace();
throw ex;
}
finally
{
if (is != null)
is.close();
}
}
@Override
public List<DocumentEntity> getAttachments(String moduleType,
String moduleRecordSeq) throws IOException, Exception
{
String query = " from DocumentEntity where moduleType='" + moduleType
+ "'and moduleRecordSeq='" + moduleRecordSeq
+ "'and sponsor_seq='" + sponsorSeq + "' ";
Query q = getSessionHibernate().createQuery(query);
List<DocumentEntity> documentEntityBeans = q.list();
return documentEntityBeans;
}
@Override
public AttachmentEntity getAttachmentEntity(Long docSeq)
{
return null;
}
@Override
public InputStream getAttachmentStream(long docSeq) throws IOException,
Exception
{
return null;
}
@Override
public List<AttachmentEntity> getAttachmentEntity(String moduleType,
String moduleSeq)
{
return null;
}
}
：
@Autowired
AttachmentService attachmentService;
@RequestMapping("/ItemDetailImageAdd.htm")
public ModelAndView itemDetailImageAdd(@RequestParam("file")
MultipartFile file, @RequestParam(value = "selectedId2", required = false)
String itemSeq) throws Exception
{
InputStream is = file.getInputStream();
String fileName = file.getOriginalFilename();
if (fileName.length() == 0)
{
// gce.add("error.importstudents.file.required");
throw new GroupsCustomeException(
"error.image.required");
}
<div class="panel panel-info">
<%-- <form:form method="POST" name="moduleForm1" modelAttribute="DocumentEntity"> --%>
<input type="hidden" name="selectedId3" value="${DocumentEntity.documentSeq}" />
<div class="panel-heading clearfix">
<div class="col-lg-6 col-md-6 col-sm-12 col-xs-12">
<h4 class="pull-left">Item Images</h4>
</div>
<div class="col-lg-1 col-md-1 col-sm-12 col-xs-12">
<h4 class="pull-left">Select File</h4>
</div>
<div class="col-lg-3 col-md-3 col-sm-12 col-xs-12">
<%-- <html:file name="ItemForm" property="desc" styleClass="form-control"></html:file> --%>
<input type="file" name="file" id="file" enctype="multipart/form-data"/>
</div>
AttachmentServiceを
struts-config：
<action path="/ItemDetailsSubmit"
type="com.groups.hms.items.action.ItemDetailsSubmitAction"
name="ItemForm"
scope="session"
validate="true"
input="/pages/items/ItemDetails.jsp">
<exception
key="error.general"
className="com.groups.GroupsExceptionConfig"
type="com.groups.GroupsCustomeException"
handler = "com.groups.GroupsExceptionHandler" />
<forward name="viewDetails" path="/ViewItemDetails.do"/>
</action>