public void makeZIP(String s_zipPath,
String s_newZipFile,
String s_fileName,
String s_filePath,
String status,
String yearmonth)
throws FileNotFoundException,IOException
{
try
{
File f_compressFile=new File(s_filePath,s_fileName);
if (f_compressFile.isFile())
{
FileInputStream s_fileIn=new FileInputStream(f_compressFile);
DataInputStream in = new DataInputStream(s_fileIn);
outZip.putNextEntry(new ZipEntry(s_fileName)); int c;
while((c = in.read()) != -1)
outZip.write(c);
in.close();
s_fileIn.close();
outZip.closeEntry();
java.io.File ZipfileDir = new java.io.File(s_filePath+"\\"+s_fileName);
if (ZipfileDir.exists())
{
ZipfileDir.delete();
}
if (status=="end")
{
outZip.close(); this.addNormalMessage("Download/"+
this.getSessionParam().getString(
CMN_APP_ColConstant.MANNO)+"_"+yearmonth+".zip"); }
}
else if (f_compressFile.isDirectory())
{
File f_zip=new File(s_zipPath,s_newZipFile);
FileOutputStream f_zipFile = new FileOutputStream(f_zip);
outZip = new ZipOutputStream(new DataOutputStream(f_zipFile));
String[] s_fileList=f_compressFile.list();
String s_newDirectory=f_compressFile.getAbsolutePath();
String nowStatus=null;
for (int i=0;i<s_fileList.length ;i++ )
{
if (i==s_fileList.length-1)
{
nowStatus="end";
}
makeZIP(s_zipPath,s_newZipFile,s_fileList[i],
s_newDirectory,nowStatus,yearmonth);
}
}
//
}
catch (Exception e)
{
e.printStackTrace();
}
}
这是俺写的压缩方法,你参考一下吧!!!!
String s_newZipFile,
String s_fileName,
String s_filePath,
String status,
String yearmonth)
throws FileNotFoundException,IOException
{
try
{
File f_compressFile=new File(s_filePath,s_fileName);
if (f_compressFile.isFile())
{
FileInputStream s_fileIn=new FileInputStream(f_compressFile);
DataInputStream in = new DataInputStream(s_fileIn);
outZip.putNextEntry(new ZipEntry(s_fileName)); int c;
while((c = in.read()) != -1)
outZip.write(c);
in.close();
s_fileIn.close();
outZip.closeEntry();
java.io.File ZipfileDir = new java.io.File(s_filePath+"\\"+s_fileName);
if (ZipfileDir.exists())
{
ZipfileDir.delete();
}
if (status=="end")
{
outZip.close(); this.addNormalMessage("Download/"+
this.getSessionParam().getString(
CMN_APP_ColConstant.MANNO)+"_"+yearmonth+".zip"); }
}
else if (f_compressFile.isDirectory())
{
File f_zip=new File(s_zipPath,s_newZipFile);
FileOutputStream f_zipFile = new FileOutputStream(f_zip);
outZip = new ZipOutputStream(new DataOutputStream(f_zipFile));
String[] s_fileList=f_compressFile.list();
String s_newDirectory=f_compressFile.getAbsolutePath();
String nowStatus=null;
for (int i=0;i<s_fileList.length ;i++ )
{
if (i==s_fileList.length-1)
{
nowStatus="end";
}
makeZIP(s_zipPath,s_newZipFile,s_fileList[i],
s_newDirectory,nowStatus,yearmonth);
}
}
//
}
catch (Exception e)
{
e.printStackTrace();
}
}
这是俺写的压缩方法,你参考一下吧!!!!
解决方案 »
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