帮助我坚持这个从结果集导出到excel的项目.此前的解决方案还没有回答我的问题,但是他们帮助了..到目前为止,我的代码只显示数据库中的一行.

我的守则

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

import java.util.logging.Level;

import java.util.logging.Logger;

import org.apache.poi.hssf.usermodel.HSSFSheet;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

import org.apache.poi.ss.usermodel.*;

public class Plexada2 {

public static void main(String[] args) {

try {

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection conn = DriverManager.getConnection("jdbc:odbc:Storeway","root", "");

Statement st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);

ResultSet rs = st.executeQuery("Select * from Storeway.order");

HSSFWorkbook workbook = new HSSFWorkbook();

HSSFSheet sheet = workbook.createSheet("lawix10");

Row row = sheet.createRow(0);

int x=0;

while (rs.next()){

String crate_id= rs.getString(2);

String content=rs.getString(3);

String Order_type= rs.getString(4);

java.sql.Date date= rs.getDate(5);

String datex= String.valueOf(date);

row.createCell(0).setCellValue(crate_id);

row.createCell(1).setCellValue(content);

row.createCell(2).setCellValue(Order_type);

row.createCell(3).setCellValue(datex);

}

x+=1;

String yemi = "C:\\Users\\lawix10\\Desktop\\testlno9.xls";

FileOutputStream fileOut;

try {

fileOut = new FileOutputStream(yemi);

workbook.write(fileOut);

fileOut.close();

}