web工艺品销售平台

package org.mypro.front;

import java.io.File;

import java.io.IOException;

import java.math.BigDecimal;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Collections;

import java.util.Date;

import java.util.List;

import javax.jms.Session;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

import org.apache.commons.lang3.StringUtils;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.mypro.dao.DingdanMapper;

import org.mypro.entity.Dingdan;

import org.mypro.entity.DingdanExample;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.multipart.MultipartFile;

@Controller

@RequestMapping(value = "/")

public class DingdanController {

private static final Log logger = LogFactory.getLog(DingdanController.class);

@Autowired
private DingdanMapper dingdandao;

//定义方法tianjiadingdan,响应页面tianjiadingdan请求

@RequestMapping(value = "tianjiadingdan")

public String tianjiadingdan(HttpServletRequest request, HttpServletResponse response,HttpSession session,String backurl) {

logger.debug("DingdanController.tianjiadingdan ......");

if(backurl != null && backurl.indexOf("tianjiadingdan.action") == -1){

return "forward:/" + backurl; }

return "tianjiadingdan";

}

@RequestMapping(value = "tianjiadingdanact")

public String tianjiadingdanact(HttpServletRequest request,HttpSession session, HttpServletResponse response,Dingdan dingdan,String backurl) throws IOException {

logger.debug("DingdanController.tianjiadingdanact ......");

dingdandao.insert(dingdan);

request.setAttribute("message", "添加订单成功");

if(backurl != null && backurl.indexOf("tianjiadingdanact.action") == -1){

return "forward:/" + backurl; }

//返回tianjiadingdan方法

return "forward:/tianjiadingdan.action";

}

//定义dingdanguanli方法响应页面请求

@RequestMapping(value = "dingdanguanli")

public String dingdanguanli(HttpServletRequest request,HttpSession session, HttpServletResponse response,String backurl) {

logger.debug("DingdanController.dingdanguanli ......");

DingdanExample example = new DingdanExample();

List dingdanall = dingdandao.selectByExample(example);

request.setAttribute("dingdanall", dingdanall);

if(backurl != null && backurl.indexOf("dingdanguanli.action") == -1){

return "forward:/" + backurl; }

return "dingdanguanli";

}

// 定义 dingdanchakan方法

@RequestMapping(value = "dingdanchakan")

public String dingdanchakan(HttpServletRequest request,HttpSession session, HttpServletResponse response,String backurl) {

logger.debug("DingdanController.dingdanchakan ......");

DingdanExample example = new DingdanExample();

List dingdanall = dingdandao.selectByExample(example);

request.setAttribute("dingdanall", dingdanall);

if(backurl != null && backurl.indexOf("dingdanchakan.action") == -1){

return "forward:/" + backurl; }

return "dingdanchakan";

}

// 定义 xiugaidingdan方法

@RequestMapping(value = "xiugaidingdan")

public String xiugaidingdan(HttpServletRequest request, HttpServletResponse response,HttpSession session,int id,String backurl){

logger.debug("DingdanController.xiugaidingdan ......");

Dingdan dingdan = dingdandao.selectByPrimaryKey(id);

request.setAttribute("dingdan", dingdan);

if(backurl != null && backurl.indexOf("xiugaidingdan.action") == -1){

return "forward:/" + backurl; }

return "xiugaidingdan";

}

// 定义xiugaidingdanact处理订单修改

@RequestMapping(value = "xiugaidingdanact")

public String xiugaidingdanact(HttpServletRequest request, HttpServletResponse response,Dingdan dingdan,HttpSession session,String backurl) throws IOException {

logger.debug("DingdanController.xiugaidingdanact ......");

dingdandao.updateByPrimaryKeySelective(dingdan);

request.setAttribute("message", "修改订单信息成功");

if(backurl != null && backurl.indexOf("xiugaidingdanact.action") == -1){

return "forward:/" + backurl; }

return "forward:/dingdanguanli.action";

}

// 定义shanchudingdan,处理删除订单

@RequestMapping(value = "shanchudingdan")

public String shanchudingdan(HttpServletRequest request, HttpServletResponse response,HttpSession session,int id,String backurl){

logger.debug("DingdanController.shanchudingdan ......");

dingdandao.deleteByPrimaryKey(id);

request.setAttribute("message", "删除订单成功");

if(backurl != null && backurl.indexOf("shanchudingdan.action") == -1){

return "forward:/" + backurl; }

return "forward:/dingdanguanli.action";

}

// 定义sousuodingdan方法，处理搜索操作

@RequestMapping(value = "sousuodingdan")

public String sousuodingdan(HttpServletRequest request, HttpServletResponse response,HttpSession session,String search,String backurl) {

logger.debug("DingdanController.sousuodingdan ......");

DingdanExample example = new DingdanExample();

DingdanExample.Criteria criteria = example.createCriteria();

if(search != null){

criteria.andMingziLike("%" + search + "%");

}

List dingdanall = dingdandao.selectByExample(example);

request.setAttribute("dingdanall", dingdanall);

if(backurl != null && backurl.indexOf("sousuodingdan.action") == -1){

return "forward:/" + backurl; }

return "sousuodingdan";

}

// 定义DingdanpinglunMapper@RequestMapping

(value = "dingdanxiangqing")

public String dingdanxiangqing(HttpServletRequest request,HttpSession session, HttpServletResponse response,int id,String backurl) {logger.

debug("DingdanController.dingdanxiangqing ......");Dingdan dingdan 

= dingdandao.selectByPrimaryKey(id);request.

setAttribute("dingdan", dingdan);

if(backurl != null && backurl.indexOf("dingdanxiangqing.action") == -1){

return "forward:/" + backurl; }

return "dingdanxiangqing";

}

// 上传文件图片等

public String uploadUtile(MultipartFile file, HttpServletRequest request) throws IOException {

// 根据当前时间生成时间字符串

SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSS");

String res = sdf.format(new Date());

// uploads文件夹位置

String rootPath = request.getSession().getServletContext().getRealPath("resource/uploads/");

// 原始名称

String originalFileName = file.getOriginalFilename();

// 新文件名

String newFileName = "sliver" + res + originalFileName.substring(originalFileName.lastIndexOf("."));

// 创建年月文件夹

Calendar date = Calendar.getInstance();

File dateDirs = new File(date.get(Calendar.YEAR) + File.separator + (date.get(Calendar.MONTH)+1));

// 新文件

File newFile = new File(rootPath + File.separator + dateDirs + File.separator + newFileName);

// 判断目标文件所在目录是否存在

if( !newFile.getParentFile().exists()) {

// 如果目标文件所在的目录不存在，则创建父目录newFile.

getParentFile().mkdirs();

}

System.out.println(newFile);

// 将内存中的数据写入磁盘file.

transferTo(newFile);

// 完整的url

String fileUrl = date.get(Calendar.YEAR) + "/" + (date.get(Calendar.MONTH)+1) + "/" + newFileName;

return fileUrl;

}}