import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List; import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOutputStream; import cn.zsmy.constant.Constant;
import cn.zsmy.utils.FileBaseUtil; /**
* 将文件或是文件夹打包压缩成zip格式
*
* @author shm
*/
public class ZipUtils {
private ZipUtils() {
}; /**
* 把指定文件夹下的所有文件压缩成zip包
* 将存放在sourceFilePath目录下的源文件，打包成fileName名称的zip文件，并存放到zipFilePath路径下
* @param sourceFilePath :待压缩的文件路径
* @param zipFilePath :压缩后存放路径
* @param fileName :压缩后文件的名称
* @return
*/
public static boolean fileToZip(String sourceFilePath,String zipFilePath,String fileName, Boolean isDrop){
boolean flag = false;
File sourceFile = new File(sourceFilePath);
FileInputStream fis = null;
BufferedInputStream bis = null;
FileOutputStream fos = null;
ZipOutputStream zos = null; if(isDrop && sourceFile.exists()){
FileBaseUtil.deleteFile(zipFilePath, fileName);
} if(sourceFile.exists() == false){
Constant.MY_LOG.debug("待压缩的文件目录："+sourceFilePath+"不存在.");
}else{
try {
File zipFile = new File(zipFilePath + "/" + fileName);
if(zipFile.exists()){
Constant.MY_LOG.debug(zipFilePath + "目录下存在名字为:" + fileName +"打包文件.");
}else{
File[] sourceFiles = sourceFile.listFiles();
if(null == sourceFiles || sourceFiles.length<1){
Constant.MY_LOG.debug("待压缩的文件目录：" + sourceFilePath + "里面不存在文件，无需压缩.");
}else{
fos = new FileOutputStream(zipFile);
zos = new ZipOutputStream(new BufferedOutputStream(fos));
byte[] bufs = new byte[1024*10];
for(int i=0;i<sourceFiles.length;i++){
//创建ZIP实体，并添加进压缩包
ZipEntry zipEntry = new ZipEntry(sourceFiles[i].getName());
zos.putNextEntry(zipEntry);
//读取待压缩的文件并写进压缩包里
fis = new FileInputStream(sourceFiles[i]);
bis = new BufferedInputStream(fis, 1024*10);
int read = 0;
while((read=bis.read(bufs, 0, 1024*10)) != -1){
zos.write(bufs,0,read);
}
}
flag = true;
}
}
} catch (FileNotFoundException e) {
e.printStackTrace();
throw new RuntimeException(e);
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException(e);
} finally{
//关闭流
try {
if(null != bis) bis.close();
if(null != zos) zos.close();
if(null != fis) fis.close();
if(null != fos) fos.close();
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}
}
return flag;
} /**
* 压缩文件
* @param srcfile File[] 需要压缩的文件列表
* @param zipfile File 压缩后的文件
*/
public static void zipFiles(List<File> srcfile, String zipfile) {
byte[] buf = new byte[1024];
ZipOutputStream out = null;
try {
// Create the ZIP file
out = new ZipOutputStream(new FileOutputStream(zipfile));
// Compress the files
for (int i = 0; i < srcfile.size(); i++) {
File file = srcfile.get(i);
FileInputStream in = new FileInputStream(file);
// Add ZIP entry to output stream.
out.putNextEntry(new ZipEntry(file.getName()));
// Transfer bytes from the file to the ZIP file
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
// Complete the entry
out.closeEntry();
in.close();
}
// Complete the ZIP file } catch (IOException e) {
Constant.MY_LOG.error("ZipUtil zipFiles exception:"+e);
} finally {
try {
if(out != null){
out.close();
}
} catch (IOException e) {
e.printStackTrace(); }
}
} public static void main(String[] args){
String sourceFilePath = "D:/nginx-1.9.9/html/upload/download";
String zipFilePath = "D:/nginx-1.9.9/html/upload/download";
/*String fileName = "提现记录";
boolean flag = fileToZip(sourceFilePath, zipFilePath, fileName);
if(flag){
System.out.println("文件打包成功!");
}else{
System.out.println("文件打包失败!");
}*/ List<File> listFile = new ArrayList<File>();
listFile.add(new File(sourceFilePath+"/提现记录.xlsx"));
listFile.add(new File(sourceFilePath+"/提现记录 - 副本.xlsx"));
zipFiles(listFile, zipFilePath+"/a.rar");
}
}
1.txt
商户号|终端号|交易类型|交易子类型|总笔数|总金额|总手续费|清算时间
100000276|100000990|04311|00|60|315664.20|0.00|2016-10-17
100000276|100000991|10311|00|4|2000.00|0.00|2016-10-17
商户号|终端号|交易类型|交易子类型|订单号|商户订单号|清算日期|订单状态|交易金额|手续费|交易号|支付订单创建时间|商户退款订单号|退款订单创建时间
100000276|100000990|04311|00|401579336|G0000101653|2016-10-17|1|603.00|0.00|201610160110000401579336|2016-10-17 11:15:40|
100000276|100000990|04311|00|401579350|G0000101655|2016-10-17|1|1.00|0.00|201610160110000401579350|2016-10-17 11:15:40|
100000276|100000990|04311|00|401579351|G0000101656|2016-10-17|1|4.00|0.00|201610160110000401579351|2016-10-17 11:15:40|