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java¶ÁÈ¡ExcelÖ¸¶¨ÁеÄÊý¾Ýµ½²¢Ð´ÈëеÄExcelÖУ¬Ö¸¶¨µÄÁÐÄܹ»ÕâÑù¶¨Ò壺 Sting rowName=¡°ÐÕÃû¡±£¬Í¬Ê±Âú×ã¶ÁÈ¡ËùÓдøÓС°ÐÕÃû¡±µÄÁеÄÊý¾Ý£¬ÀýÈç Óû§ÐÕÃû£¬¿Í»§ÐÕÃû£¬Ï£ÍûËÓÃjxl ¸ø¸ö Àý×Ӳο¼
Java code:
import java.io.ByteArrayInputStream;
//import java.io.File;
//import java.io.FileInputStream;
//import java.io.FileNotFoundException;
//import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
//import java.io.OutputStream;
import java.util.List;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.commons.io.output.ByteArrayOutputStream;
//import org.apache.commons.lang.RandomStringUtils;
import com.test.bean.User;
import com.test.dao.UserDAO;
import com.test.service.UserService;
//import com.test.util.CharacterUtil;
public class UserServiceImpl implements UserService
{
private UserDAO userDao;
public UserDAO getUserDao()
{
return userDao;
}
public void setUserDao(UserDAO userDao)
{
this.userDao = userDao;
}
public void delete(User user)
{
this.userDao.removeUser(user);
}
public List<User> findAll()
{
return this.userDao.findAllUsers();
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<%@page language="java" contentType="text/html;charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="wang.connectDB"/>
< ......
²éAPI£¬¿´µ½FeatrueFactoryÓÐÕâ¸ö·½·¨
public Feature createPolyLine(double[][] thePoints,
R ......
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1¡¢°´USECASE½øÐÐÒµÎñÐèÇó·ÖÎöºÍÈí¼þ¸ÅÒªÉè¼Æ£»
2¡¢½øÐÐÈí¼þÏêϸÉè¼ÆºÍ±àÂëʵÏÖ£¬È·±£ÐÔÄÜ¡¢ÖÊÁ¿ºÍ°²È«£»
3¡¢Î¬»¤ºÍÉý¼¶ÏÖÓÐÈí¼þ²úÆ·£¬¿ìËÙ¶¨Î»² ......
ÓÃRandomAccessFileдÈëTXTÎļþ²é¿´Ê±ÊÇÂÒÂ룬ÇëÎÊÓÐʲô·½·¨¿ÉÒÔд³É¿É¶ÁµÄÎļþ£¬²»ÊÇÓÃÆäËûµÄÎļþ²Ù×÷£¬¾ÍÊÇÖ»ÓÃRandomAccessFileµÄ·½·¨ÊÇ·ñ¿ÉÒÔʵÏÖ£¿
Java code:
import java.io.*;
public class RandomAcce ......