Java unzip the zip file to the specified folder

Earlier, I mentioned. How to package the file as a zip package, then how to unzip the zip file package into a normal file? It is easier to unpack the zip package into a normal package than to package the file as a zip. Because there is a multilevel file compression, there is no multi-level file decompression. In other words, when compressing, you have to plug all the files into the compressed package. Decompression only needs to decompress the first level, the compressed package inside the compressed file will not be ignored.
directly on the code:

    /** * Unzip the file * @param zippath to extract the target file * @param descdir specified extract directory * @return Decompression results: Success, failure */@SuppressW Arnings ("Rawtypes") Public boolean Decompresszip (String Zippath, String descdir) {File ZipFile = new file (Zippa        TH);        Boolean flag = false;        File Pathfile = new file (Descdir);        if (!pathfile.exists ()) {pathfile.mkdirs ();        } ZipFile zip = null; try {zip = new ZipFile (ZipFile, Charset.forname ("GBK"));//Prevent Chinese directory, garbled for (enumeration entries = ZIP.E Ntries ();                Entries.hasmoreelements ();) {ZipEntry entry = (zipentry) entries.nextelement ();                String zipentryname = Entry.getname ();                InputStream in = Zip.getinputstream (entry);                Specify the extracted folder + the name of the current zip file String Outpath = (descdir+zipentryname). Replace ("/", file.separator); Determines whether the path exists, does not exist, creates a file path, and files = new (outpath.substring (0, Outpath.lastindexof ((File.separator)));                if (!file.exists ()) {file.mkdirs (); }//Determine if the full path of the file is a folder, if it is already uploaded above, do not need to unzip if (new file (Outpath). Isdirectory ()) {Co                Ntinue;                }//Save the file path information (you can use the Md5.zip name to determine if it has been decompressed) System.err.println ("The path after the current zip decompression is:" + Outpath);                OutputStream out = new FileOutputStream (Outpath);                byte[] buf1 = new byte[2048];                int Len;                while ((Len=in.read (BUF1)) >0) {out.write (Buf1,0,len);                } in.close ();            Out.close ();            } flag = true;            Must be closed, otherwise this zip file has been occupied, to delete the deletion, renaming can not, mobile also not, the whole lot, the system also collapsed.        Zip.close ();        } catch (IOException e) {e.printstacktrace ();    } return flag; }

Find an example to achieve this:
It's just you!

Call:

                String deal_zip = "C:\\20180909.zip";                String agter_zip = "D:\\red_ant_file";//解压完塞到这里吧                boolean is_success = AllServiceIsHere.decompressZip(deal_zip, agter_zip);                if(is_success) {                    System.err.println("恭喜你，解压成功！");                }else {                    System.err.println("sorry, you failed!");                }

Come on, you!

Well, that's what I asked for. Go to the market!

Java unzip the zip file to the specified folder