待修改

来源：互联网发布：mac top 内存排序编辑：程序博客网时间：2024/05/01 22:44

Code:

package ks.action;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.UUID;
import ks.bean.KsjbbBean;
import ks.bean.SjBean;
import ks.dao.Ksdao;
import ks.dao.SjDao;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
public class KsAction extends ActionSupport {
private KsjbbBean ksjbbbean;
private int id;// 考试id
private List<File> shijuan;// 考试试卷附件
private List<String> shijuanContentType;// 文件类型
private List<String> shijuanFileName;// 文件名
private String savePath;// 保存文件路径
public String execute() throws Exception {
return SUCCESS;
}
/*******************************************************
* 添加考试信息
*
* @return
*/
public String addks() {
List<SjBean> sjbeans = null;
Ksdao ksdao = new Ksdao();
ksdao.addkssub(ksjbbbean);
if (getShijuan() != null) {
SjDao sjdao = new SjDao();
sjbeans = getSjbean(shijuanFileName);
for (SjBean bean : sjbeans) {
System.out.println("添加试卷");
sjdao.addSj(bean);
}
System.out.println("文件上传");
try {
uploadFile(sjbeans);
} catch (IOException e) {
SysTool.out.println("文件上传异常");
e.printStackTrace();
}
}
return SUCCESS;
}
/***************************************************************************
* 根据试卷文件名list,转换试卷bean
*
* @param shijuan
* @return
*/
private List<SjBean> getSjbean(List<String> shijuanFileName) {
List<SjBean> sjbeans = new ArrayList<SjBean>();
String code = null;
// for(Iterator iter = shijuanFileName.iterator(); iter.hasNext();){
for (int i = 0; i < shijuanFileName.size(); i++) {
SjBean bean = new SjBean();
code = UUID.randomUUID().toString()
+ shijuanFileName.get(i).substring(
shijuanFileName.get(i).lastIndexOf("."));
bean.setSj_code(code);
bean.setSj_name(shijuanFileName.get(i));
sjbeans.add(bean);
}
return sjbeans;
}
/***************************************************************************
* 删除考试记录 ksdel
*
* @return
*/
public String ksdel() {
Ksdao ksdao = new Ksdao();
ksdao.delks(id);
return SUCCESS;
}
/***************************************************************************
* 修改考试。
*
* @return
*/
public String ksupdate() {
// System.out.print("修改类");
ksjbbbean = new KsjbbBean();
Ksdao ksdao = new Ksdao();
ksjbbbean = ksdao.viewks(id);
return SUCCESS;
}
/***************************************************************************
* 修改考试bean
*
* @return
*/
public String ksUpdateSub() {
List<SjBean> sjbeans = null;
Ksdao ksdao = new Ksdao();
ksdao.updateks(ksjbbbean);
if (getShijuan() != null) {
SjDao sjdao = new SjDao();
sjbeans = getSjbean(shijuanFileName);
for (SjBean bean : sjbeans) {
System.out.println("添加试卷");
sjdao.addSj(bean);
}
System.out.println("文件上传");
try {
uploadFile(sjbeans);
} catch (IOException e) {
SysTool.out.println("文件上传异常");
e.printStackTrace();
}
}
return SUCCESS;
}
/***************************************************************************
* 试卷文件上传
*
* @throws IOException
*/
public void uploadFile(List<SjBean> sjbeans) throws IOException {
List<File> files = getShijuan();
for (int i = 0; i < files.size(); i++) {
try {
FileOutputStream fos = new FileOutputStream(getSavePath()
+ "//" + sjbeans.get(i).getSj_code());
FileInputStream fis = new FileInputStream(files.get(i));
byte[] buffer = new byte[1024];
int len = 0;
while ((len = fis.read(buffer)) > 0) {
fos.write(buffer, 0, len);
System.out.println(len);
}
} catch (IOException e) {
}
}
}
/***************************************************************************
* 删除试卷文件
*
* @return
*/
public String delFile() {
String path = ServletActionContext.getRequest().getRealPath(savePath);
String filename = ServletActionContext.getRequest().getParameter(
"filename");
try {
System.out.println(filename);
File file = new File(new String(path + "/" + filename));
file.delete();
file.deleteOnExit();
SjDao sjdao = new SjDao();
sjdao.delSj(filename);
} catch (Exception e) {
System.out.println("文件删除异常");
}
return SUCCESS;
}
public KsjbbBean getKsjbbbean() {
return ksjbbbean;
}
public void setKsjbbbean(KsjbbBean ksjbbbean) {
this.ksjbbbean = ksjbbbean;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public List<File> getShijuan() {
return shijuan;
}
public void setShijuan(List<File> shijuan) {
this.shijuan = shijuan;
}
public List<String> getShijuanContentType() {
return shijuanContentType;
}
public void setShijuanContentType(List<String> shijuanContentType) {
this.shijuanContentType = shijuanContentType;
}
public List<String> getShijuanFileName() {
return shijuanFileName;
}
public void setShijuanFileName(List<String> shijuanFileName) {
this.shijuanFileName = shijuanFileName;
}
public String getSavePath() {
return ServletActionContext.getRequest().getRealPath(savePath);
}
public void setSavePath(String savePath) {
this.savePath = savePath;
}
}