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struts2fileup:8 r0 W4 T. v' i5 p* q& W- [$ ?' @
- package com.cjg.action;
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' W1 r! Z' K" _- import java.io.File;
3 b' F$ S. G8 A$ H; Q* Z) n* D - import java.io.FileInputStream;; K, D) B" r: Y) g
- import java.io.FileOutputStream;
" }. N" Y. R& |0 L8 s7 J' {9 _5 X# ] - import java.io.InputStream;
. Y4 n( p6 w& u; O/ r5 A, G+ ] b - import java.io.OutputStream;
4 M2 r6 Y- u, C% b' ]& _. G - import java.util.List;
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. d9 W6 h. z1 e3 r9 w" Q% \- O- import org.apache.struts2.ServletActionContext;4 G9 Y; H$ Z& @8 q
8 \+ C9 U4 `6 S2 P6 I+ L9 P- import com.opensymphony.xwork2.ActionSupport;- a& d8 U5 J4 K& J& Q7 e9 r9 [, w* e
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- public class UploadAction extends ActionSupport
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- private String username;2 O$ e8 E, j# P8 l6 M, c
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- private String password;
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: |& f- ?% r m3 Z u- private List<File> file;1 f- Y5 j7 w) w+ T
, |1 }9 h6 @- J9 o, Q- private List<String> fileFileName;- v t/ A4 y8 ?* p& W9 r0 Q3 q% A( q
3 x( J2 |1 y" v9 g6 R7 N4 Q# d- private List<String> fileContentType;
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# v B: D9 e% L( W5 I1 f- public String getUsername()+ v, [) \; l, r. z" R/ m+ M$ v
- {
3 m$ ?& Y4 U0 S# N7 Z+ X - return username;
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- public void setUsername(String username)) f: f1 I4 ~/ t
- {
( ^+ M Q! ?" B - this.username = username;
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, P5 s& E' ] g- public String getPassword()
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- return password;
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1 x# s5 X! i% c+ ~) k* g( d8 ]( w- public void setPassword(String password), v5 J) s4 v. R7 e: B& ]' `
- {
0 Y/ \! x) C7 d, s/ W* O6 t2 ^ - this.password = password;8 O3 ~( g+ s; ]( Z
- }
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- public List<File> getFile()! u L* S2 K. G8 h1 o- {3 O$ h
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- return file;2 g O( ~' s- _. q1 t* J7 _
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- public void setFile(List<File> file)3 g! z" G0 ] S+ o: F+ p
- {
. x" D8 v( g! |- O) T - this.file = file;
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+ u( @, t9 d/ h' X7 l& p7 {7 v- public List<String> getFileFileName()
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- G# O/ k' r* c* ]4 Z - return fileFileName; O% w: b0 B) O; q4 {' D
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- public void setFileFileName(List<String> fileFileName)
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$ r" m0 ~4 j0 E2 X! W% x - this.fileFileName = fileFileName;
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% ]7 @2 o! Z& z0 G5 u" m, V- public List<String> getFileContentType() h5 ^0 @: f8 L/ ~( g
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- return fileContentType;
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- public void setFileContentType(List<String> fileContentType)
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- this.fileContentType = fileContentType;
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' R) `. o2 J+ y, v# R- @Override
0 W* n/ A" O) }2 ?$ s5 b - public String execute() throws Exception
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4 z) @- L. f; a% t - for (int i = 0; i < file.size(); ++i)- G9 S# N3 Z% i
- {
. P9 J* f: S; h1 ? - InputStream is = new FileInputStream(file.get(i));1 b0 C& o6 {* @' F7 S
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- String root = ServletActionContext.getRequest().getRealPath(# R' M) O% K9 s. s* p) f
- "/upload");( I9 T. t$ p. G$ g# N
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- File destFile = new File(root, this.getFileFileName().get(i));
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- OutputStream os = new FileOutputStream(destFile);
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- byte[] buffer = new byte[400];
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4 u& f* h, F8 S, m, ^0 \- int length = 0;
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3 b( U+ ^8 n& U0 n: m/ G- while ((length = is.read(buffer)) > 0)
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7 ?/ Z2 \6 G" u* S - os.write(buffer, 0, length);
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7 u) R) u8 l" Q- is.close();0 Z# K8 Y9 y4 B* I! k
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- os.close();
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- return SUCCESS;
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复制代码- package com.cjg.action;8 ]& _( l% j) W' m' h: A
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- import java.io.InputStream;
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7 Y E6 U5 L, a6 O5 ]6 C- import org.apache.struts2.ServletActionContext;( T, w, E" `/ z' Y. Q1 f+ ]
- import com.opensymphony.xwork2.ActionSupport;
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+ t; {2 Z6 o+ K8 H0 q- public class DownloadAction extends ActionSupport9 D) K- u, _1 ^. X& c) p1 ]/ X
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- public InputStream getDownloadFile()2 A: A c" i m' u
- {
- x' Q) d, R" v% a* a - return ServletActionContext.getServletContext().getResourceAsStream(
3 _" l2 N' a0 P) W - "/upload/上传文件名字.ppt");8 @8 D d; a" h H0 v
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% G/ O; W$ u% s7 h% l - @Override
& p4 L' N4 P$ l5 N, u t$ r0 ^ - public String execute() throws Exception
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- return SUCCESS;+ b9 b; c0 O- V, w& ]$ ^4 h$ p
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