jichuang

java 实现excel 导出功能

实现功能:java导出excel表

1、jsp代码

1 <form id="zhanwForm" action="<%=path%>/conferences.do?" target="_self"  method="get" >
2          <input type="hidden" name="method" value="outData"/>
3          <input type="hidden" name="compassId" value='1'/>
4          <input type="hidden" name="fromWhere" value="AAAA"/>
5 
6 </from>
View Code

2、js代码

 1      $(".daochu1").click(function(){
 2              var bank = new Array();
 3               $.each($(".guangGaoLeiXing").find("input:checked"), function () {
 4                     bank.push($(this).val());
 5             });    
 6              if(bank == false){
 7                  alert("请选择要统计类型");
 8              }else{
 9               $("#zhanwForm").submit();    
10             }     
11           })
12         
13          $(".lyBtn").click(function(){
14              $(".mask").show();
15             $(".tishiDiv").show();
16             $.ajax({
17                 url : '<%=path %>/conferences.do?method=getUserLy&fromWhere=csco',
18                 type : 'GET',  
19                 dataType : 'json',  
20                 success : function(data) {
21                      $(".mask").hide();
22                      $(".tishiDiv").hide();
23                       window.open(data.url);
24                 }  
25               })
26          });
View Code

3、action处理代码

  1 //导出数据
  2     //SELECT SUBSTRING(create_time,1,10) s,COUNT(*)  FROM data_read WHERE data_id IN (SELECT data_id FROM DATA WHERE model_id=2 OR model_id=27)  GROUP BY s
  3     @RequestMapping(params = "method=outData",method = RequestMethod.GET)                  
  4     public void outCompassTongJiData(Integer compassId,String fromWhere,ModelMap model,HttpServletRequest request,HttpServletResponse response)
  5     {        
  6         String urlPath =  request.getScheme()+"://"+request.getServerName()+request.getContextPath();
  7         XSSFWorkbook rwb1 = new XSSFWorkbook();    
  8          
  9         while(true)
 10         {
 11             if(rwb1.getNumberOfSheets() != 0){
 12                 rwb1.removeSheetAt(0);
 13             }
 14             else{ 
 15                 break;
 16             }
 17         }
 18         try {
 19             int bankLong = 0;
 20             int bank1Long = 0;
 21             String []  bank = request.getParameterValues("bank");//广告类型选择
 22             String []  bank1 = request.getParameterValues("bank1");//身份选择
 23             String startTime = request.getParameter("startTime");
 24             String endTime = request.getParameter("endTime");
 25             String[] shenfenList = {"医生","医学生","其他"};
 26             String[] zhichengArray = {"主任医师","副主任医师","主治医师","住院医师(有执业证)","住院医师(未考执业证)","助理医师(有执业证)","助理医师(未考执业证)","其他"};
 27             String typeString1 ="";
 28             String typeString2 ="";
 29             if(bank!=null){
 30                 bankLong = bank.length;                
 31                 for(int i=0;i<bankLong;i++){
 32                     if(bank[i].equals("1")||bank[i].equals("3")||bank[i].equals("8")){                
 33                         typeString1 = typeString1+bank[i]+",";                        
 34                     }else {
 35                         typeString2 = typeString2+bank[i]+",";                        
 36                     }
 37                 }
 38             }
 39             if(typeString1 != null && typeString1.length() != 0){
 40                 typeString1 = typeString1.substring(0, typeString1.length()-1);
 41             }
 42             if(typeString2 != null && typeString2.length() != 0){
 43                 typeString2 = typeString2.substring(0, typeString2.length()-1);
 44             }
 45             if(bank1!=null){
 46                 bank1Long = bank1.length;
 47             }
 48                                     
 49             XSSFSheet ws1 = rwb1.createSheet("统计数据");
 50             ws1.addMergedRegion(new CellRangeAddress(0, 1, 0, 0));
 51             ws1.addMergedRegion(new CellRangeAddress(0, 1, 1, 1));
 52             ws1.addMergedRegion(new CellRangeAddress(0, 1, 2, 2));
 53             ws1.addMergedRegion(new CellRangeAddress(0, 1, 3, 3));
 54             ws1.addMergedRegion(new CellRangeAddress(0, 0, 4, 5));
 55             int count = 0;//
 56             int rolNUm = 0;//
 57             
 58             XSSFRow row1 = ws1.createRow(0);
 59             
 60             row1.createCell(rolNUm).setCellValue("类型");
 61             rolNUm++;
 62             row1.createCell(rolNUm).setCellValue("ID");
 63             rolNUm++;
 64             row1.createCell(rolNUm).setCellValue("标题");
 65             rolNUm++;
 66             row1.createCell(rolNUm).setCellValue("地址");
 67             rolNUm++;
 68             row1.createCell(rolNUm).setCellValue("点击量");//1/2
 69         
 70             count++;
 71             XSSFRow row2 = ws1.createRow(count);            
 72             row2.createCell(rolNUm).setCellValue("总点击次数");
 73             rolNUm++;
 74             row2.createCell(rolNUm).setCellValue("总点击用户数");
 75             //六种统计类型:首页广告、上方广告、session相关性广告、展商活动、动态(现场秀)、消息站
 76             
 77                     //得到需要统计的广告类型的集合
 78                     List<CompassTongji> compassTongJis = conferencesService.getCompassTongJiByType(fromWhere,typeString1,typeString2,startTime,endTime);// i,group by dataId    查询不重复的data
 79                     //如果不为空,遍历
 80                     if(compassTongJis != null && compassTongJis.size() != 0){
 81                         for(CompassTongji compassTongJi :compassTongJis){ 
 82                             int dataId = compassTongJi.getDataId();//广告ID
 83                             int type = compassTongJi.getType();
 84                             String title = compassTongJi.getDataTitle();//广告标题
 85                             String url1 = compassTongJi.getDataUrl()==null?"":compassTongJi.getDataUrl();//广告地址
 86                             String url = "";
 87                             if(type - 8 == 0){                                                
 88                                 if(url1.indexOf("method=")!= -1){
 89                                     String[] urlStrings = url1.split("&");
 90                                     url = urlStrings[0]+"&"+urlStrings[1];
 91                                 }else{
 92                                     int index = url1.indexOf("?");
 93                                     if(index != -1){
 94                                         url = url1.substring(0, index);
 95                                     }else{
 96                                         url = url1;
 97                                     }
 98                                 }    
 99                             }else{
100                                 int index = url1.indexOf("?");
101                                 if(index != -1){
102                                     url = url1.substring(0, index);
103                                 }else{
104                                     url = url1;
105                                 }
106                                 
107                             }
108                             
109                             //总点击量
110                             int totalClickNumber = conferencesService.getTotalClickNumber(dataId,url,startTime,endTime,type,fromWhere);
111                             //总点击人数
112                             int totalClickPeopleNumber = conferencesService.getTotalClickPeopleNumber(dataId,url,startTime,endTime,type,fromWhere);
113                             count++;
114                             XSSFRow row3 = ws1.createRow(count);
115                             rolNUm=0;
116                             row3.createCell(rolNUm).setCellValue(type == 1?"首页广告":type ==2?"上方广告":type==3?"session相关性广告":type==4?"展商活动":type==5?"动态(现场秀)":type==6?"消息站":type == 7?"弹窗":type == 8?"推送":"首页模块");
117                             rolNUm++;
118                             row3.createCell(rolNUm).setCellValue(dataId);
119                             rolNUm++;
120                             row3.createCell(rolNUm).setCellValue(title);
121                             rolNUm++;
122                             row3.createCell(rolNUm).setCellValue(url1);  
123                             rolNUm++;
124                             row3.createCell(rolNUm).setCellValue(totalClickNumber);
125                             rolNUm++;
126                             row3.createCell(rolNUm).setCellValue(totalClickPeopleNumber);
127                             for(int j=0;j<bank1Long;j++){
128                                 int tongJiZiDuan = Integer.valueOf(bank1[j]);
129                                 if (tongJiZiDuan == 1) {
130                                     //领域统计 userLy
131                                     //先查询所有领域列表
132                                     //遍历领域列表(compassfield)     根据 领域id 查询 用户表(field_id 领域ID  field  领域 )   得到  领域统计信息
133                                     List<CompassField> compassList = conferencesService.getCompassList();
134                                     int compassListLength = compassList.size();
135                                     
136                                     ws1.addMergedRegion(new CellRangeAddress(0, 0, rolNUm+1, compassListLength+rolNUm));    
137                                     row1.createCell(rolNUm+1).setCellValue("领域");
138                                     if(compassList != null && compassList.size()!=0){                                        
139                                         for (CompassField compassField : compassList) {
140                                             int compassFieldId = compassField.getCompassFieldId();
141                                             int countLy = conferencesService.getUserLyInfo(dataId,url,compassFieldId,startTime,endTime,type,fromWhere);
142                                             rolNUm++;
143                                             row2.createCell(rolNUm).setCellValue(compassField.getFieldName());                                                                    
144                                             row3.createCell(rolNUm).setCellValue(countLy);                                                                                            
145                                         }
146                                     }
147                                 }
148                                 if(tongJiZiDuan == 2){//科室统计 userKs    
149                                     List<CompassKs> compassKsListList = conferencesService.getCompassKsList();
150                                     int userKsListLength = compassKsListList.size();
151                                     ws1.addMergedRegion(new CellRangeAddress(0, 0, rolNUm+1, userKsListLength+rolNUm));
152                                     row1.createCell(rolNUm+1).setCellValue("科室");
153                                     if(compassKsListList != null && compassKsListList.size()!=0){
154                                         for (CompassKs compassKs : compassKsListList) {    
155                                             int compassKsId = compassKs.getCompassKsId();
156                                             int countKs  = conferencesService.getUserKsInfo(dataId,url,compassKsId,startTime,endTime,type,fromWhere);
157                                             rolNUm++;                                                
158                                             row2.createCell(rolNUm).setCellValue(compassKs.getKsName());
159                                             row3.createCell(rolNUm).setCellValue(countKs);                                                
160                                         }
161                                     }        
162                                 }
163                                 
164                                 if(tongJiZiDuan == 3){//职称统计 zhicheng
165                                     int userZhichengListLeng = zhichengArray.length;
166                                     ws1.addMergedRegion(new CellRangeAddress(0, 0, rolNUm+1, userZhichengListLeng+rolNUm));
167                                     row1.createCell(rolNUm+1).setCellValue("职称");
168                                     for (int k=0;k<userZhichengListLeng;k++) {
169                                         String zhicheng = zhichengArray[k];
170                                         int userZhichengList  = conferencesService.getUserZhichengInfo(dataId,url,startTime,endTime,zhicheng,type,fromWhere);
171                                         rolNUm++;
172                                         row2.createCell(rolNUm).setCellValue(zhicheng);
173                                         row3.createCell(rolNUm).setCellValue(userZhichengList);        
174                                     }
175                                     
176                                 }
177                                 
178                                 if(tongJiZiDuan == 4){//身份统计                                                                             
179                                     int userShenfenListLength = shenfenList.length;                                
180                                     ws1.addMergedRegion(new CellRangeAddress(0, 0, rolNUm+1, userShenfenListLength + rolNUm));
181                                     row1.createCell(rolNUm+1).setCellValue("身份");
182                                     
183                                     for (int k = 0;k<userShenfenListLength;k++) {
184                                         String shenfen = shenfenList[k];
185                                         int countShenFen  = conferencesService.getClickUserShenFenInfo( dataId,url,startTime,endTime,shenfen,type,fromWhere);
186                                         rolNUm++;                                        
187                                         row2.createCell(rolNUm).setCellValue(shenfen);                                        
188                                         row3.createCell(rolNUm).setCellValue(countShenFen);                                                                    
189                                     }                                    
190                                 }
191                                 if(tongJiZiDuan == 5){//省市(市)统计                                    
192                                     List<Hospital> provinceList  = conferencesService.getProvinceList();    
193                                     
194                                     if(provinceList != null && provinceList.size()!=0){
195                                         for (Hospital hospital : provinceList) {                        
196                                             Integer provinceId = hospital.getHospitalId();
197                                             String provinceName = hospital.getProvince();
198                                             
199                                             if(provinceName!=null && provinceName.length() != 0){
200                                                 List<Hospital> cityList = conferencesService.getCityInfoByProvinceId(provinceId);
201                                                 
202                                                 if(cityList != null && cityList.size() != 0){
203                                                     int cityListLength = cityList.size();
204                                                     ws1.addMergedRegion(new CellRangeAddress(0, 0, rolNUm+1, rolNUm+cityListLength));
205                                                     row1.createCell(rolNUm+1).setCellValue(provinceName);    
206                                                     for (Hospital hospital2 : cityList) {
207                                                         //得到市的名称
208                                                         String cityName = hospital2.getCity();
209                                                         Integer cityId = hospital2.getHospitalId();
210                                                         if(cityName!=null && cityName.length() != 0){
211                                                             int cityNum = conferencesService.getCityInfoByProvinceNameAndCityName(dataId,url,startTime, endTime, cityId,type,fromWhere);
212                                                             rolNUm++;                                    
213                                                             row2.createCell(rolNUm).setCellValue(cityName);                                        
214                                                             row3.createCell(rolNUm).setCellValue(cityNum);    
215                                                         }    
216                                                     }                                                        
217                                                 }    
218                                             }//省不为空
219                                         }                                            
220                                     }    
221                                 }//省市统计结束                                
222                             }                            
223                         }
224                      }//最外if结束        
225                 
226             
227            
228             String filePath = request.getSession().getServletContext().getRealPath("files/execl");
229             File conFile = new File(filePath);                 //目录结构
230             if(!conFile.exists())
231             {
232                 conFile.mkdir();
233             }    
234             String fileName = "compassTongJi.xlsx";
235             File file = new File(filePath+"/"+fileName);
236             if(file.exists())
237             {
238                 file.delete();
239             }
240             else{
241                 file.createNewFile();
242             }    
243             FileOutputStream fout = new FileOutputStream(file);
244             rwb1.write(fout);
245             fout.close();
246             //JSONObject jsonObject = new JSONObject();
247             //jsonObject.accumulate("url",request.getContextPath()+"/files/execl/"+fileName);
248             //writeToJson(response, jsonObject.toString());
249             String urlString ="<script type='text/javascript'>window.parent.open('"+urlPath+"/files/execl/"+fileName+"')</script>";
250             PrintWriter out = response.getWriter();
251             response.setCharacterEncoding("utf-8");
252             response.setContentType("text/html;charset=UTF-8");
253             out.write(urlString);
254             out.flush();
255             out.close();
256         } catch (Exception e) {
257             // TODO: handle exception
258             e.printStackTrace();
259         }
260     }
View Code

梦想是一个说出来就矫情的东西,它是生长在暗地里的一颗种子,只有破土而出,拔节而长,终有一日开出花来,才能正大光明的让所有人都知道。在此之前,除了坚持,别无选择。

posted on 2017-12-14 09:48 向往的生活 阅读(...) 评论(...) 编辑 收藏

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