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- import java.io.File;
, s& j% k; \- t, q: s9 L. V - import java.io.FileOutputStream;
4 @( W. {" c% b6 d+ u. h - import java.io.IOException; ; T7 c" s( I4 h V2 R: [
- import java.io.InputStream;
( k+ k- D& t8 E2 B4 x" t - import java.io.OutputStream; : d4 ] J d2 A' O* X0 {$ Y
- import java.util.Enumeration; + y" q5 z1 h- r6 K- ^, D7 Q
- import java.util.zip.ZipEntry;
& a; G0 e3 C& X0 m' m& Z- _) a: N - import java.util.zip.ZipFile;
% d6 D. d0 O& Y3 @, _$ ` - 9 g% }- @5 {( f: E- x4 K! U7 |
- public class UnZipper {
7 o$ V' q6 {6 e- B) e - /** 3 k. `8 M, f3 G5 v5 e ~
- * 解压文件到当前目录 功能相当于右键 选择解压 \1 f: O0 c5 N- |5 r* O' @6 S
- * @param zipFile
Y. y! ]) t# \6 k' | C$ `0 q( c - * @param $ ~/ r" o% \* R0 n& e. Q! m# R
- * @author gabriel , o8 K0 R9 f3 U% {
- */
- W) N+ i) h# T1 C0 l - @SuppressWarnings("rawtypes") + A- R- }$ {/ ? a% G* A& ^
- public static void unZipFiles(File zipFile)throws IOException{
8 {( A x5 h W; [" @/ Q1 V - //得到压缩文件所在目录 ' w2 F ~6 L, K: @8 p0 |! _
- String path=zipFile.getAbsolutePath();
7 y! k! \7 T/ K; L3 a( _0 l - path=path.substring(0,path.lastIndexOf("\")); & N( E! E' H% I6 Q3 p! Z5 W
- // System.out.println("path "+path);
6 A4 [, V4 l+ u" V3 Y3 v8 T - ZipFile zip = new ZipFile(zipFile);
+ r, c+ u$ Y- f2 o* H - for(Enumeration entries =zip.entries();
, {7 @$ Q4 q k+ L# x, V; C - entries.hasMoreElements();){
1 Q- r# b. w W8 K - ZipEntry entry = (ZipEntry)entries.nextElement();
5 |9 X+ H3 w4 H3 ^4 P - String zipEntryName = entry.getName(); 8 a4 d' t8 S) Q% T
- InputStream in = zip.getInputStream(entry); 2 q. G4 ~8 A4 R" ^3 C. C' l) e5 K
- //outPath输出目录 ; J# }4 H! h. V2 E
- String outPath = (path+"\"+zipEntryName).replaceAll("\\*", "/");;
+ n$ h. h1 i+ {6 c# X - //System.out.println("outPath "+outPath);
1 X: V5 m: I" q$ I - //判断路径是否存在,不存在则创建文件路径
$ L! [* f/ E8 _ - File file = new File(outPath.substring(0, outPath.lastIndexOf('/'))); ' `" G! m- N# T5 H: q4 V- N {
- if(!file.exists()){ - a: [# B. A k, q# R+ w- w9 f
- file.mkdirs();
! t- f, t; m L2 y$ o2 n2 } U' G - }
; s- G9 @. K+ F3 ?5 w0 m - //判断文件全路径是否为文件夹,如果是上面已经上传,不需要解压
# |/ ]) \' E. D. x - if(new File(outPath).isDirectory()){ x# \$ r' D7 U2 g) W2 u0 Y# d
- continue;
/ g t7 |6 G0 C# b1 ^4 p* y" x - }
# x: n! G3 v% L' o) O. ?4 W2 G W - //输出文件路径信息
( u a" @" e8 k: {+ w4 L - System.out.println(outPath);
( ?" i: n1 h- D1 U* F/ \4 ^* k - + f: m+ U) N5 e$ z! m4 o! g
- OutputStream out = new FileOutputStream(outPath); 4 ~! Y4 [0 I; @ M( M: K( r
- byte[] buf1 = new byte[1024]; ! D2 w9 q& E" p0 m8 U& D7 \3 \
- int len; # k1 w( W4 b* s1 Z% ]
- while((len=in.read(buf1))>0){
+ A) X4 n) J. `' t; { - out.write(buf1,0,len);
1 `# t- }, ^: W- O x - }
' Q" x) L. v: Z" E - in.close(); 5 c0 K+ L; ?' d5 N8 A) [7 j
- out.close(); ' F3 l. p: s! |/ |6 Y
- }
# ~8 t+ A H A2 U8 o0 ` - System.out.println("******************解压完毕********************");
, ?+ T- }4 p8 ^7 `( K3 o; b* w7 @ - } F, G! k0 v* N: k- m$ N
-
$ D; N; @) z( X; U7 ]* W1 b - public static void main(String[] args) {
: R7 J* | l, x; K; O# u/ P2 g - try {
' v2 J. S" p8 R4 r - unZipFiles(new File("D:\\all\\zip\\Default.adiumemoticonset.zip")); 4 ~3 ^% F) ]- \9 F
- } catch (IOException e) {
) J2 X9 b% Y; ^* z, P - // TODO Auto-generated catch block \/ a. E) b- j: z/ C2 R
- e.printStackTrace(); ( E% E4 J4 } }% q( ^
- } 4 t% R+ y1 M7 a
- } ! E6 E, e4 }1 {2 q6 W5 w7 |
- }
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