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struts2fileup:
) P- R! ]" m o$ S* S5 i- package com.cjg.action;9 B3 H9 S8 l Y) m5 j# g# z
B& |" @7 ], b) H- import java.io.File;
. Q' p% V+ o5 f - import java.io.FileInputStream;" z9 L! b' e* p. C) [
- import java.io.FileOutputStream; |5 \. t- f5 s2 n l- W/ A
- import java.io.InputStream;6 a# c) x+ W5 ]; E/ |% C
- import java.io.OutputStream;" M+ g8 r0 U: ?% m7 _+ s4 M# V* J$ |6 [
- import java.util.List;3 z$ j, Q1 V& I+ Y |: a$ ^' | M% s
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- import org.apache.struts2.ServletActionContext;! l6 @% `3 o0 V# }0 t% G7 i4 Y; n( X
2 u3 W( x6 D) b3 [- import com.opensymphony.xwork2.ActionSupport;
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- public class UploadAction extends ActionSupport! `, W+ g& T [ |! P" H' o4 f+ F
- {
7 t" D4 n' d; c6 F - private String username;
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- private String password;, \5 w& j1 {. h3 m3 B3 v m
# H( `- f1 H0 B/ w" I- private List<File> file;
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! N. V1 z& c6 a# ~+ H; z3 Q- private List<String> fileFileName;2 A; e7 E4 ]* v. [% c D9 {
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- private List<String> fileContentType;
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- public String getUsername()
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1 g, l6 D8 I1 a! Z i - return username;6 R! q+ z- w2 V6 w
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- public void setUsername(String username)$ |* m9 ^: f- N M; `4 P
- {
: j* Y& h) W+ p; U$ ?- p2 b - this.username = username;9 Y2 F: v7 D9 k9 k
- }
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* U+ e7 _3 q; }8 I- public String getPassword()3 C$ t0 z8 O+ U: y. @* ~
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- return password;
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- public void setPassword(String password)' i3 R1 K) v4 X0 V4 H( S% X
- {
6 d0 y: J3 s$ }! j: X - this.password = password;- S) s* \% t1 w; A& A5 s9 q
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( F8 n% [/ N% z, w) K3 u' ^2 h$ G- public List<File> getFile()% B- R R6 Z9 Y
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- return file;
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- public void setFile(List<File> file)* u4 Y" i( H2 G9 T; F
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- this.file = file;
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$ y# n% X/ @( I/ E) i. P- public List<String> getFileFileName()
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- return fileFileName;# I8 _0 V9 w# e$ F1 g
- }
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( M3 X/ j- n' V* g; F5 r' J- C- public void setFileFileName(List<String> fileFileName)
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- this.fileFileName = fileFileName;$ W( e! Q0 F3 v
- }
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( m4 I- z6 J* N8 Y3 P- public List<String> getFileContentType()6 y; z9 d) E) Z) G
- {
5 F9 `; M2 U3 Q - return fileContentType;0 V6 {5 U: v% X3 D; v C
- }
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- public void setFileContentType(List<String> fileContentType)5 t! J$ f. \6 r* ~0 p: \* ?
- {
. z( ]: z' a- F - this.fileContentType = fileContentType;
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$ z. |# Y9 e& e( g' f' Z0 g- @Override4 d# ]% E' x5 Z% U% b) E9 U" L
- public String execute() throws Exception, c, j: B8 [$ O+ ~0 d
- {$ A b+ B0 J6 X( K& v, j: C9 Q2 s6 H
- for (int i = 0; i < file.size(); ++i)) @0 Z j) c" I0 l* K2 U c9 ?
- {
# k7 e; F7 A: s2 A- F - InputStream is = new FileInputStream(file.get(i));
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- String root = ServletActionContext.getRequest().getRealPath($ K* {3 I' ~4 w- C2 M
- "/upload");
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6 M7 f, A5 z4 \2 f7 z+ l. u7 K7 s- File destFile = new File(root, this.getFileFileName().get(i));
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5 _5 b' I* G( e3 s- \7 y- OutputStream os = new FileOutputStream(destFile);* X/ u3 O7 o5 z) Q4 N3 ]$ v, v
! u7 o( R6 D( z6 Y6 x/ u7 y; Q- byte[] buffer = new byte[400];( S" r; S( Z9 g% z5 v
( r6 h! U& J: w1 |0 b: M. |- int length = 0;! [2 J9 k4 R- M+ j- I4 |
- $ ]5 V+ s/ s4 Q. z
- while ((length = is.read(buffer)) > 0)9 q+ J6 K% {; i6 Y& G
- {
# l+ @0 ]: f& ]% L - os.write(buffer, 0, length);
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- is.close();
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6 S2 w9 H8 o: y @! C- os.close();
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! g( M1 S6 v G- return SUCCESS;2 H% n0 @8 O n( z7 ?
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- }
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复制代码- package com.cjg.action;2 i% ?4 p* f5 E5 K3 s% i" X% I
- 3 d; M) Y9 y: n3 q3 m5 {' F
- import java.io.InputStream;, G+ w: c# w- j' t4 `( G( u7 j* V
6 q. S( e# f" {2 T. ^2 N0 M4 m9 D9 h- import org.apache.struts2.ServletActionContext;
6 P! f1 F, @% f - import com.opensymphony.xwork2.ActionSupport;
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6 d% N4 y$ ^' Q) A3 m5 W- public class DownloadAction extends ActionSupport
9 \. G2 T; X# x. E% C. c - {
% e) @, X) [9 { - public InputStream getDownloadFile()6 }5 a: i a3 ?! O9 k
- {
! |; [8 c. g3 E2 p+ ?8 \ - return ServletActionContext.getServletContext().getResourceAsStream(: V3 B* P: x7 G2 s4 ]5 ]% T
- "/upload/上传文件名字.ppt");4 K# k" d/ R; N ^
- }
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- @Override
. m2 i5 }. \2 o - public String execute() throws Exception
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- return SUCCESS;2 L1 o& j) x; Q5 J: h- D1 \
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复制代码
+ H; ~- J; V0 `; J, d9 w% S8 W资料代码下载地址:点击下载 提取码:x1bz2 z4 N4 ]5 `0 o- P% y |' m3 W0 J
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