孙向锦 / SunvoteEducation

Commit 053a45fd5dd33676b657d1619cdc75f0fba68bd6

Authored by 孙向锦
1 parent a7c57a42

解析excel bug，去掉空行

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Showing 2 changed files with 60 additions and 51 deletions
src/com/fh/controller/sunvote/student/StudentController.java
  View file @053a45f
... ... @@ -61,7 +61,7 @@ public class StudentController extends BaseController {
61 61 if(!Jurisdiction.buttonJurisdiction(menuUrl, "add")){return null;} //校验权限
62 62 ModelAndView mv = this.getModelAndView();
63 63 PageData pd = new PageData();
64   - pd = this.getPageData();
  64 + pd = this.getPageData();
65 65 studentService.save(pd);
66 66 mv.addObject("msg","success");
67 67 mv.setViewName("save_result");
... ... @@ -108,6 +108,8 @@ public class StudentController extends BaseController {
108 108 public ModelAndView goUploadExcel()throws Exception{
109 109 ModelAndView mv = this.getModelAndView();
110 110 mv.addObject("pd", getPageData());
  111 +
  112 +
111 113 mv.setViewName("sunvote/student/uploadexcel");
112 114 return mv;
113 115 }
... ... @@ -141,20 +143,23 @@ public class StudentController extends BaseController {
141 143 if(temp.get("var" + j) == null){
142 144 break ;
143 145 }
144   - savePd.put(pd.getString("var" + j).toUpperCase(), temp.get("var" + j));
  146 + if(temp.get("var" + j) != null && !"".equals(temp.get("var" + j).toString())){
  147 + savePd.put(pd.getString("var" + j).toUpperCase(), temp.get("var" + j));
  148 + }
145 149 }
146 150 if(!savePd.containsKey("ID")){
147   - String studentId = this.get32UUID();
148   - savePd.put("ID", studentId);
149   - studentService.save(savePd);
150   -
151   -
152   - if (classID != null && termID != null) {
153   - savePd.put("STUDENT_ID", studentId);
154   - savePd.put("CLASSROSTER_ID", get32UUID());
155   - savePd.put("TEAMID", termID);
156   - savePd.put("SCLASS_ID", classID);
157   - classrosterService.save(savePd);
  151 + if (savePd.values().size() > 0) {
  152 + String studentId = this.get32UUID();
  153 + savePd.put("ID", studentId);
  154 + studentService.save(savePd);
  155 +
  156 + if (classID != null && termID != null) {
  157 + savePd.put("STUDENT_ID", studentId);
  158 + savePd.put("CLASSROSTER_ID", get32UUID());
  159 + savePd.put("TEAMID", termID);
  160 + savePd.put("SCLASS_ID", classID);
  161 + classrosterService.save(savePd);
  162 + }
158 163 }
159 164  
160 165 }else{
... ...
src/com/fh/util/ObjectExcelRead.java
  View file @053a45f
... ... @@ -10,65 +10,69 @@ import org.apache.poi.hssf.usermodel.HSSFRow;
10 10 import org.apache.poi.hssf.usermodel.HSSFSheet;
11 11 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
12 12  
13   -
  13 +/**
  14 + * @version
  15 + */
14 16 public class ObjectExcelRead {
15 17  
16 18 /**
17   - * @param filepath //文件路径
18   - * @param filename //文件名
19   - * @param startrow //开始行号
20   - * @param startcol //开始列号
21   - * @param sheetnum //sheet
  19 + * @param filepath
  20 + * //文件路径
  21 + * @param filename
  22 + * //文件名
  23 + * @param startrow
  24 + * //开始行号
  25 + * @param startcol
  26 + * //开始列号
  27 + * @param sheetnum
  28 + * //sheet
22 29 * @return list
23 30 */
24   - public static List<Object> readExcel(String filepath, String filename, int startrow, int startcol, int sheetnum) {
  31 + public static List<Object> readExcel(String filepath, String filename,
  32 + int startrow, int startcol, int sheetnum) {
25 33 List<Object> varList = new ArrayList<Object>();
26 34  
27 35 try {
28 36 File target = new File(filepath, filename);
29 37 FileInputStream fi = new FileInputStream(target);
30 38 HSSFWorkbook wb = new HSSFWorkbook(fi);
31   - HSSFSheet sheet = wb.getSheetAt(sheetnum); //sheet 从0开始
32   - int rowNum = sheet.getLastRowNum() + 1; //取得最后一行的行号
33   -
34   - for (int i = startrow; i < rowNum; i++) { //行循环开始
35   -
  39 + HSSFSheet sheet = wb.getSheetAt(sheetnum); // sheet 从0开始
  40 + int rowNum = sheet.getLastRowNum() + 1; // 取得最后一行的行号
  41 + for (int i = startrow; i < rowNum; i++) { // 行循环开始
36 42 PageData varpd = new PageData();
37   - HSSFRow row = sheet.getRow(i); //行
38   - int cellNum = row.getLastCellNum(); //每行的最后一个单元格位置
39   -
40   - for (int j = startcol; j < cellNum; j++) { //列循环开始
41   -
  43 + HSSFRow row = sheet.getRow(i); // 行
  44 + int cellNum = row.getLastCellNum(); // 每行的最后一个单元格位置
  45 + for (int j = startcol; j < cellNum; j++) { // 列循环开始
42 46 HSSFCell cell = row.getCell(Short.parseShort(j + ""));
43 47 String cellValue = null;
44 48 if (null != cell) {
45   - switch (cell.getCellType()) { // 判断excel单元格内容的格式，并对其进行转换，以便插入数据库
46   - case 0:
47   - cellValue = String.valueOf((int) cell.getNumericCellValue());
48   - break;
49   - case 1:
  49 + int type = cell.getCellType();
  50 + if (type == 0) {
  51 + cellValue = String.valueOf((long) cell
  52 + .getNumericCellValue());
  53 + }
  54 + if (type == 1) {
50 55 cellValue = cell.getStringCellValue();
51   - break;
52   - case 2:
  56 + }
  57 + if (type == 2) {
53 58 cellValue = cell.getNumericCellValue() + "";
54   - // cellValue = String.valueOf(cell.getDateCellValue());
55   - break;
56   - case 3:
  59 + }
  60 + if (type == 3) {
57 61 cellValue = "";
58   - break;
59   - case 4:
60   - cellValue = String.valueOf(cell.getBooleanCellValue());
61   - break;
62   - case 5:
63   - cellValue = String.valueOf(cell.getErrorCellValue());
64   - break;
  62 + }
  63 + if (type == 4) {
  64 + cellValue = String.valueOf(cell
  65 + .getBooleanCellValue());
  66 + }
  67 + if (type == 5) {
  68 + cellValue = String
  69 + .valueOf(cell.getErrorCellValue());
65 70 }
66 71 } else {
67 72 cellValue = "";
68 73 }
69   -
70   - varpd.put("var"+j, cellValue);
71   -
  74 + varpd.put("var" + j, cellValue);
  75 + System.out.println(cellValue);
72 76 }
73 77 varList.add(varpd);
74 78 }
... ... @@ -76,7 +80,7 @@ public class ObjectExcelRead {
76 80 } catch (Exception e) {
77 81 System.out.println(e);
78 82 }
79   -
  83 +
80 84 return varList;
81 85 }
82 86 }
... ...