我正在使用POIFSFileSystem和HSSFWorkbook来读取我的excel并将其上传到我的db.i已经将我的pgm中的所有var声明为字符串，并且我已将我的excel单元格格式化为text..Even然后我得到“java .lang.IllegalStateException：无法从数字公式单元格中获取文本值“。单元格类型显示为数字，但我将单元格格式化为text.Any解决方案的人??
这是我的代码：
/*
* FarmerQueryMigration.java
* Copyright (c) 2014-2015, SourceTrace Systems, All Rights Reserved.
*
* This software is the confidential and proprietary information of SourceTrace Systems
* ("Confidential Information"). You shall not disclose such Confidential Information and shall use
* it only in accordance with the terms of the license agreement you entered into with
* SourceTrace Systems.
*/
package com.ese.view.profile;
import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import com.ese.util.DateUtil;
import com.ese.util.ObjectUtil;
import com.ese.util.StringUtil;
public class FarmerQueryMigration {
private static final SimpleDateFormat fileNameDateFormat = new SimpleDateFormat("dd-MM-yyyy");
/**
* The main method.
* @param args the arguments
* @throws IOException Signals that an I/O exception has occurred.
*/
@SuppressWarnings({ "deprecation", "deprecation" })
public static void main(String args[]) throws IOException {
String fileName = "E:\\viji\\proj docs\\aditi upload files\\Bajolga Provisional Approved Farmers List.XLS";
FileInputStream myInput = new FileInputStream(fileName);
FileOutputStream myOutput = new FileOutputStream(
"E:\\viji\\proj docs\\aditi upload files\\FarmerInsertQuery_"
+ fileNameDateFormat.format(new Date()) + ".sql");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
POIFSFileSystem myFileSystem = new POIFSFileSystem(myInput);
HSSFWorkbook myWorkBook = new HSSFWorkbook(myFileSystem);
HSSFSheet mySheet = myWorkBook.getSheetAt(1);
StringBuilder sb = new StringBuilder();
String initialQuery = "INSERT INTO FARMER VALUES(null,\"";
String accountInsertQuery = "INSERT INTO ESE_ACCOUNT VALUES (NULL,\"22";
String contractQuery = "INSERT INTO CONTRACT VALUES (NULL,\"";
String cardInsertQuery = "INSERT INTO ESE_CARD VALUES (NULL,\"12";
String contarctPricePatternQuery = "INSERT INTO CONTRACT_PRICEPATTERN_MAP VALUES ('";
String nullString = null;
int farmerSeq = 100;
int accountSeq = 103;
int contractSeq = 103;
int contractPriceSeq = 103;
int cardSeq = 103;
int i = 3;
int rowCount = mySheet.getLastRowNum();
/* String test = null;
String test1 = null;
while (i <=0) {
HSSFRow myRow = mySheet.getRow(i);
// if(i==rowCount){
System.out.println("----------ROW_NO:" + i + "-----------");
String firstName = !StringUtil.isEmpty(myRow.getCell(0).getStringCellValue()) ? String
.valueOf((int) myRow.getCell(0).getNumericCellValue()) : nullString;
test = !ObjectUtil.isEmpty(myRow.getCell(1)) ? String
.valueOf((int) myRow.getCell(1).getNumericCellValue()) : nullString;
test1 = !ObjectUtil.isEmpty(myRow.getCell(2)) ? String
.valueOf((int) myRow.getCell(2).getNumericCellValue()) : nullString;
//}
System.out.println("---------" + String
.valueOf(myRow.getCell(0).getStringCellValue()) + "-----------");
if(!ObjectUtil.isEmpty(myRow.getCell(1))&&!ObjectUtil.isEmpty(myRow.getCell(2))){
System.out.println(myRow.getCell(1).getStringCellValue());
System.out.println(myRow.getCell(2).getStringCellValue());
}
else{
System.out.println("----------Else" + i + "-----------");
}
//System.out.println("----------ROW_NO:" + i + "-----------");
i++;
}
*/
String customerProjectQuery="INSERT INTO `customer_project` VALUES ('22', '00320002', 'Chitradurga', '1', '1', '1', '1', 'Chitradurga', '0', '0', null, '1', '1', '32', '5', '0', '20150210184539');";
sb.append(customerProjectQuery+"\n");
try {
while (i <= rowCount) {
HSSFRow myRow = mySheet.getRow(i);
String farmerId = getExact(String.valueOf(farmerSeq++), 6);
String farmerCode = null;//myRow.getCell(0).getStringCellValue().trim();
String firstName = myRow.getCell(1).getStringCellValue().trim();
String lastName= null;
String fatherName =myRow.getCell(2).getStringCellValue().trim();
String gender = String.valueOf(myRow.getCell(3).getStringCellValue().trim()).toUpperCase();
Date dob =null;
// Date doj = !StringUtil.isEmpty(myRow.getCell(4).getStringCellValue().trim()) ? myRow.getCell(4) .getDateCellValue() : null;
String dojString = "2015-05-21";
/* if (!StringUtil.isEmpty(myRow.getCell(5).getStringCellValue().trim())) {
// dojString = DateUtil.convertDateToString(doj, DateUtil.TXN_DATE_TIME);
}*/
/* Date dob = !StringUtil.isEmpty(myRow.getCell(3)) ? myRow.getCell(3)
.getDateCellValue() : null;
String dobString = null;
if (!StringUtil.isEmpty(dob)) {
dobString = DateUtil.convertDateToString(dob, DateUtil.TXN_DATE_TIME);
}*/
String noOfFamilyMembers = null;
if(!ObjectUtil.isEmpty(myRow.getCell(29))){
noOfFamilyMembers= myRow.getCell(29).getStringCellValue();
}
String imgInfo=null;
String address = !StringUtil.isEmpty(myRow.getCell(7)) ? myRow.getCell(7)
.getStringCellValue().trim() : null;
String cityName = myRow.getCell(11).getStringCellValue().trim();
String villageName = myRow.getCell(13).getStringCellValue().trim();
String gramPanchayatName = myRow.getCell(14).getStringCellValue().trim();
String pincode = null;
if(!ObjectUtil.isEmpty(myRow.getCell(27))){
pincode= myRow.getCell(27).getStringCellValue();
}
String postOffice = null;//myRow.getCell(18).getStringCellValue().trim();
String phoneNumber = null;
String mobileNumber= "";
if(!ObjectUtil.isEmpty(myRow.getCell(28))){
mobileNumber= myRow.getCell(28).getStringCellValue();
}
String eMail = myRow.getCell(17).getStringCellValue();
long revisionNumber=DateUtil.getRevisionNumber();
String latitude=null;
String longtitude=null;
String photoCaptTime=null;
String status="1";
String samithiName=myRow.getCell(26).getStringCellValue().trim();
String projectSubGroupName=myRow.getCell(26).getStringCellValue().trim();
String cetificationStandard="5";
String cetificationLevel="0";
String cetificationType="2";
String martialStatus = "0";//myRow.getCell(19).getStringCellValue().trim();
String education = myRow.getCell(20).getStringCellValue().trim();
if(education.equalsIgnoreCase("No")){
education="0";
}else if(education.equalsIgnoreCase("2th") || education.equalsIgnoreCase("3rd")|| education.equalsIgnoreCase("3th")||education.equalsIgnoreCase("4th")||education.equalsIgnoreCase("5th")){
education="1";
}else if(education.equalsIgnoreCase("6th") || education.equalsIgnoreCase("7th")||education.equalsIgnoreCase("8th")||education.equalsIgnoreCase("5th")){
education="2";
}
else if(education.equalsIgnoreCase("SSLC") || education.equalsIgnoreCase("PUC")||education.equalsIgnoreCase("P U C")){
education="3";
}
String childCount =myRow.getCell(30).getStringCellValue();
if(childCount.equalsIgnoreCase("-")){
childCount="0";
}
String childCount1 = "0";
String childCount2 = "0";
String inspectionType="0";
String icsStatus="3";
String CustomerProjectName= myRow.getCell(15).getStringCellValue().trim();
String farmerEconomyId = null;
String statusCode="0";
String statusMsg="SUCCCESS";
sb.append(initialQuery);
sb.append(farmerId);
sb.append("\",");
sb.append(farmerCode+",");
sb.append("'"+firstName+"',");
sb.append(lastName+",");
sb.append("\""+fatherName+"\",");
sb.append("\""+gender+"\",");
sb.append("NULL,"+"'");
sb.append(dojString+"','");
sb.append(noOfFamilyMembers+"',");
sb.append("NULL,"+"\"");
sb.append(address+"\",");
sb.append("(SELECT ID FROM CITY WHERE NAME=\"" + cityName + "\"),");
sb.append("(SELECT V.ID FROM VILLAGE V INNER JOIN CITY C ON V.CITY_ID=C.ID WHERE V.NAME=\""
+ villageName + "\" AND C.NAME=\"" + cityName + "\"),");
sb.append("(SELECT GP.ID FROM GRAM_PANCHAYAT GP INNER JOIN VILLAGE V ON GP.VILLAGE_ID=V.ID WHERE GP.NAME=\""
+ gramPanchayatName + "\" AND V.NAME=\"" + villageName + "\"),");
sb.append("\""+pincode+"\",NULL,NULL,'");
sb.append(mobileNumber+"',\"");
sb.append(eMail+"\",'"+revisionNumber+"',NULL,NULL,NULL,'1'");
String samithiIdQuery ="(SELECT WVM.WAREHOUSE_ID FROM WAREHOUSE_VILLAGE_MAP WVM INNER JOIN WAREHOUSE W ON W.ID=WVM.WAREHOUSE_ID" +
" WHERE WVM.VILLAGE_ID=(SELECT V.ID FROM VILLAGE V INNER JOIN CITY C ON V.CITY_ID=C.ID WHERE V.NAME=\""
+ villageName + "\" AND C.NAME=\"" + cityName + "\") AND W.REF_WAREHOUSE_ID IS NOT NULL)";
sb.append(","+samithiIdQuery+",");
sb.append(""+samithiIdQuery+",");
sb.append("'"+cetificationStandard+"',");
sb.append("'"+cetificationLevel+"',");
sb.append("'"+cetificationType+"',");
sb.append("'"+martialStatus+"',");
sb.append("'"+education+"',");
sb.append("'"+childCount+"',");
sb.append("'"+childCount1+"',");
sb.append("'"+childCount2+"',");
sb.append("'"+inspectionType+"',");
sb.append("'"+icsStatus+"',");
sb.append("(SELECT ID FROM CUSTOMER_PROJECT WHERE NAME_OF_PROJECT=\"Chitradurga\"),");
sb.append(farmerEconomyId+",");
sb.append("'"+statusCode+"',");
sb.append("'"+statusMsg+"');\n");
sb.append(accountInsertQuery);
String accountNo = getExact(String.valueOf(accountSeq++), 10);
sb.append(accountNo);
sb.append("\",'SB','3',CURDATE(),'1',NOW(),NOW(),\"");
sb.append(farmerId);
sb.append("\",0.00,0.00);\n");
sb.append(contractQuery);
String contractNo = getExact(String.valueOf(contractSeq++), 6);
sb.append(contractNo);
sb.append("\",(SELECT ID FROM FARMER WHERE FARMER_ID=\"");
sb.append(farmerId);
sb.append("\"),null,1,null,(SELECT ID FROM ESE_ACCOUNT WHERE PROFILE_ID=\"");
sb.append(farmerId);
sb.append("\"),0.000,0.00,1);\n");
sb.append(contarctPricePatternQuery);
sb.append(contractPriceSeq+"',"+"1);\n");
sb.append(contarctPricePatternQuery);
sb.append(contractPriceSeq+"',"+"2);\n");
sb.append(contarctPricePatternQuery);
sb.append(contractPriceSeq+"',"+"3);\n");
sb.append(contarctPricePatternQuery);
sb.append(contractPriceSeq+"',"+"4);\n");
contractPriceSeq++;
sb.append(cardInsertQuery);
String cardNo = getExact(String.valueOf(cardSeq++), 10);
sb.append(cardNo);
sb.append("\",NULL,'2',CURDATE(),'0',NOW(),NOW(),\"");
sb.append(farmerId);
sb.append("\",'0');\n\n");
System.out.println("----------ROW_NO:" + i + "-----------");
i++;
}
sb.append("UPDATE ESE_SEQ SET SEQ_VAL=");
sb.append(contractSeq - 1);
sb.append(" WHERE SEQ_KEY='CONTRACT_NO_SEQ';\n");
sb.append("UPDATE ESE_SEQ SET SEQ_VAL=");
sb.append(accountSeq - 1);
sb.append(" WHERE SEQ_KEY='FARMER_ACCOUNT_NO_SEQ';\n");
sb.append("UPDATE ESE_SEQ SET SEQ_VAL=");
sb.append(cardSeq - 1);
sb.append(" WHERE SEQ_KEY='FARMER_CARD_ID_SEQ';\n");
sb.append("UPDATE FARMER_ID_SEQ SET WEB_SEQ=");
sb.append(farmerSeq - 1);
sb.append(";\n");
baos.write(sb.toString().getBytes());
myOutput.write(baos.toByteArray());
System.out.println("------Query Generated Successfully-------");
} catch (Exception e) {
System.out.println("Exception:" + e);
System.out.println("----------ROW_NO:" + i + "-----------" );
e.printStackTrace();
}
}
/**
* Gets the exact.
* @param value the value
* @param count the count
* @return the exact
*/
public static String getExact(String value, int count) {
return ((value.length() > count) ? (value.substring(0, count)) : (getEmptyLength(count
- value.length()))
+ value);
}
/**
* Gets the empty length.
* @param count the count
* @return the empty length
*/
public static String getEmptyLength(int count) {
StringBuffer data = new StringBuffer();
for (int i = 0; i < count; i++)
data.append("0");
return data.toString();
}
}
答案 0 :(得分：0)
switch (cell.getCellType()) {
case Cell.CELL_TYPE_BOOLEAN:
cell.getBooleanCellValue()
break;
case Cell.CELL_TYPE_NUMERIC:
cell.getNumericCellValue()
break;
case Cell.CELL_TYPE_STRING:
cell.getStringCellValue()
break;
case Cell.CELL_TYPE_BLANK:
break;
default:
cell.toString()
}
尝试上面一个
答案 1 :(得分：0)
Excel工作表中的所有数值/数据必须具有前导单引号：'
例如：
“07543234337
“0051698435638
“10005