JAVA中，从一个文件读取汉字，并写入另一文件中，要求遇到句号就换行，并记录逗号的个数。

package common.gaoyang;

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.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;

/**
* 文件的读写
*
* @author liming
*
*/
public class CardZipFileOperating {
private static final Logger logger = LoggerFactory.getLogger(CardZipFileOperating.class);
// // 解压到的目标文件
// public static String directory = "E:\\demo\\";
// // 解压文件
// public static String stringg = "F:\\缴费网\\DL20111213003195.zip";

/**
* 解压,处理下载的zip工具包文件
*
* @param directory
*            要解压到的目录
* @param string
*            工具包文件
* @throws IOException
* @throws Exception
*             操作失败时抛出异常
*/
public static int unzipFile(String directory,String stringg) throws IOException{
ZipInputStream zis=null;
int f=0;
try {
zis = new ZipInputStream(new FileInputStream(stringg));
} catch (Exception e) {
f++;
System.out.println("解压ZIP文件失败！");
System.out.println("没有找到"+stringg+"目录下文件,检查下是不是文件的路径格式写的不对，如：D盘下的DL202111213003195.zip文件格式写成：D:\\"+"\\DL202111213003195.zip");
}
if(zis!=null){
ZipEntry ze = null;
try {
ze = zis.getNextEntry();
} catch (IOException e) {
// TODO Auto-generated catch block
f++;
e.printStackTrace();
}
File parent = new File(directory);
if (!parent.exists() && !parent.mkdirs()) {
System.out.println("创建给文件解压到那个 \"" + directory+ "\"目录 失败");
  System.out.println("检查下解压的目录是否格式写错：例如给文件解压到E盘下的 demo文件夹下，路径应该写成：E:\\"+"\\demo\\"+"\\");
  f++;
}else{
while (ze != null) {
String name = ze.getName();
File child = new File(parent, name);
FileOutputStream output = new FileOutputStream(child);
byte[] buffer = new byte[10240];
int bytesRead = 0;
while ((bytesRead = zis.read(buffer)) > 0) {
output.write(buffer, 0, bytesRead);
}
output.flush();
output.close();
ze = zis.getNextEntry();
}
}
zis.close();
}
return f;

}

// 函数GetTestXlsFileName功能：遍历fileAbsolutePath目录下的所有指定扩展名文件
// 并将文件名保存在Vector中
@SuppressWarnings("unchecked")
public static List getTestXlsFileName(String fileAbsolutePath) {
List list = new ArrayList();
File file = new File(fileAbsolutePath);
File[] subFile = file.listFiles();
if(subFile!=null){
for (int iFileLength = 0; iFileLength < subFile.length; iFileLength++) {
// 判断是否为文件夹
if (!subFile[iFileLength].isDirectory()) {
String tempName = subFile[iFileLength].getName();
// 判断是否为xls或xlsx结尾
if (tempName.trim().toLowerCase().endsWith(".xls")
|| tempName.trim().toLowerCase().endsWith(".xlsx")) {
// 去掉tXXXX.xls文件的首字母t
// String fileName = tempName.substring(1);
list.add(tempName);
}
}
}

}
return list;
}

public static int OperatingExcl(String objectPath,String directory)
throws Exception {
int flag=0;
String pathoperratingExcl = directory + objectPath;
// 定义一个文件类
InputStream is = null;
// 定义一个工作book
Workbook workBook = null;
is = new FileInputStream(pathoperratingExcl);
// 获取值
workBook = Workbook.getWorkbook(is);
// 获取哪一页sheet
Sheet sheet = workBook.getSheet(0);
@SuppressWarnings("unused")
Cell cell = null;
String driver = "com.mysql.jdbc.Driver";
String url = "jdbc:mysql://xx.xx.xx.xx:3306/realpay?useUnicode=true&characterEncoding=UTF-8";
String user = "xx";
String password = "xx";
Class.forName(driver);
Connection conn = DriverManager.getConnection(url, user, password);
Statement statement = conn.createStatement();
for (int j = 1; j < sheet.getRows(); j++) {
   if(!sheet.getCell(1, j).getContents().equals("")){
String order_no=null;
String sp_order_no=null;
String order_status=null;
String shengfen=null;
String yunyingshang=null;
String amount=null;
String order_date=null;
String liushui=null;
String phone=null;
String danjia=null;
String shifu=null;
String daozhang=null;
String tuikuan=null;
String create_date=null;
String update_date=null;
String this_status=null;
order_no=sheet.getCell(2, j).getContents();
sp_order_no=sheet.getCell(3, j).getContents();
String order_status1=sheet.getCell(15, j).getContents();
if(order_status1.equals("失败")){
order_status="0";
}else if(order_status1.equals("成功")){
order_status="1";
}else if(order_status1.equals(" ")){
order_status="2";
}else if(order_status1.equals("未付款")){
order_status="3";
}else if(order_status1.equals("部分退款")){
order_status="4";
}else{
order_status="2";
}
shengfen=sheet.getCell(6, j).getContents();
yunyingshang=sheet.getCell(7, j).getContents();
amount=sheet.getCell(9, j).getContents();
String ddd=sheet.getCell(1, j).getContents();
int index = ddd.indexOf(".");
String dddd=ddd.substring(0,index);
order_date=dddd;
liushui=sheet.getCell(4, j).getContents();
phone=sheet.getCell(10, j).getContents();
danjia=sheet.getCell(11, j).getContents();
shifu=sheet.getCell(12, j).getContents();
daozhang=sheet.getCell(13, j).getContents();
tuikuan=sheet.getCell(14, j).getContents();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
create_date=sdf.format(new Date());
update_date="0000-00-00 00:00:00";
this_status="1";
String sql = "INSERT INTO gaoyang_checking(order_no,sp_order_no,order_status,shengfen,yunyingshang,amount,order_date,liushui,phone,danjia,shifu,daozhang,tuikuan,create_date,update_date,this_status)" +
"VALUES" +
"('"+order_no+"','"+sp_order_no+"','"+order_status+"','"+shengfen+"','"+yunyingshang+"'," +
"'"+amount+"','"+order_date+"','"+liushui+"','"+phone+"','"+danjia+"'" +
",'"+shifu+"','"+daozhang+"','"+tuikuan+"','"+create_date+"','"+update_date+"','"+this_status+"')";
int  rs = statement.executeUpdate(sql);
if(rs>0){
//System.out.println("添加成功》》》》"+j);
flag++;
}else{
System.out.println("添加失败》》》》");
System.out.println("失败的sql"+sql);
}
   }
}
conn.close(); 
conn.close();
workBook.close();
return flag;
}
public static int DelOperatingExcl(String objectPath){
int id=0;
try {
String driver = "com.mysql.jdbc.Driver";
String url = "jdbc:mysql://1xx.1xx8.1.2xx2:3306/realpay?useUnicode=true&characterEncoding=UTF-8";
String user = "xx";
String password = "xx";
Class.forName(driver);
Connection conn = DriverManager.getConnection(url, user, password);
Statement statement = conn.createStatement();
String sql = "DELETE  FROM gaoyang_checking  WHERE order_date LIKE '%"+objectPath+"%'";
System.out.println(sql);
id = statement.executeUpdate(sql);

conn.close(); 
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
return id;
}
/**
* 读取excl文件并给存入到Map中去
*
* @throws Exception
*/
@SuppressWarnings("unchecked")
public static void readExcl(String adatete,String directory,String stringg) throws Exception {
int j=0;
//解压到的文件   解压文件
int zipa=unzipFile(directory,stringg);
if(zipa<1){
//String y=adatete.split("-")[1].split("-")[0];
// String m=adatete.split("-")[0];
// String d=adatete.split("-")[2];
String f1=adatete.substring(0,4);
String f2=adatete.substring(4,6);
String f3=adatete.substring(6,8);
String zTime=f1+"-"+f2+"-"+f3;
List list = getTestXlsFileName(directory);
String pas="DL20111213003195_"+adatete+".xls";
for (int i = 0; i < list.size(); i++) {
//System.out.println(list.get(i));
if(pas.equals(list.get(i))){
int shan=DelOperatingExcl(zTime);
if(shan>0){
System.out.println("数据库有"+adatete+"记录，已经删除！");
}else{
System.out.println("数据库未有"+adatete+"记录！");
}

//路径   要添加的路径
int chenggong=OperatingExcl(pas,directory);
System.out.println("添加已经结束，添加了："+chenggong+"条！");
}else{
j++;
}
if(j==list.size()){
System.out.println("没有找到"+adatete+"日期相对应的excel文件文件");
System.out.println("1、当天没有文件，2、检查下日期是否写错,例如2012年2月9号的必须写成：20120209");
}
}

}
}
public static void main(String[] args) {
try {
int dd=args.length;
if(dd==3){
System.out.println(dd);
String adatete = args[0];
String directory = args[1];
String stringg = args[2];
if(adatete.equals("") || adatete==null){
System.out.println("请按顺序输入3个参数，1 日期、2解压到的目录 、3需要解压的文件目录");
}else if(directory.equals("") || directory==null){
System.out.println("请按顺序输入3个参数，1 日期、2解压到的目录 、3需要解压的文件目录");
}else if(directory.equals("")  || directory==null){
System.out.println("请按顺序输入3个参数，1 日期、2解压到的目录 、3需要解压的文件目录");
}else{
readExcl(adatete,directory,stringg);
}
}else{
System.out.println("请按顺序输入3个参数，1 日期、2解压到的目录 、3需要解压的文件目录");
}

// String m=adatete.split("-")[0];
// String d=adatete.split("-")[2];

//readExcl("20120229","E:\\demo\\","F:\\缴费网\\DL20111213003195.zip");
} catch (Exception e) {
e.printStackTrace();
}
}
}