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struts2fileup:5 ^" S3 Z$ |2 S9 k, [+ o
- package com.cjg.action; h4 i" d9 ~6 b; G; i( \
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- import java.io.File;! y' M! g2 m3 v2 A$ K# g
- import java.io.FileInputStream;3 Q: D3 l2 X9 n6 q" V
- import java.io.FileOutputStream;
/ B! z, H, n' [9 k- x. S - import java.io.InputStream;/ Z; S$ F& u% g7 M5 T" f% w* U; g
- import java.io.OutputStream;! E5 e5 F" ]. ^ X1 e
- import java.util.List;
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# `" r! `& @8 l, P/ a- import org.apache.struts2.ServletActionContext;. C6 s% _1 H8 t9 E2 t+ `5 [0 S8 Z
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- import com.opensymphony.xwork2.ActionSupport;8 | K* ]& c9 s& |% f( M6 y; ^# B4 n
2 A7 [, Y6 K2 m8 ] {9 P5 v1 q% H5 R! B- public class UploadAction extends ActionSupport) j: t, O9 D: F; x# p% O
- {
& }. L; Q# P B - private String username;4 H3 c# L/ Z' h; X
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- private String password;
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- private List<File> file;4 U7 t8 J: c0 Q5 @
) ~6 M/ T+ a$ i1 J9 N* l) p- private List<String> fileFileName;+ v( r& \% e3 S8 u9 x/ g
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- private List<String> fileContentType;5 w' T- h( O7 ]. R+ @) f
3 }# ^6 o( E& S! q! T3 r- public String getUsername()
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- return username;4 y! e( b3 x5 G; u
- }
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% b: _5 w* B) Y$ m. C. |2 h3 v7 ~- public void setUsername(String username)
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- this.username = username;
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. I. I# n+ g4 K; Q" m8 v4 b/ h. m- public String getPassword()
w6 j$ V: [' P, h% v0 X* u: V - {
: a0 ?" [5 R, n - return password;# ^7 H* v2 k+ J6 P2 Z
- }
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# W2 P7 u/ f# r3 F& z- public void setPassword(String password)! [9 V6 |! R4 a. T
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- this.password = password;
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! z* `. m9 z2 ^+ y- public List<File> getFile()+ _5 W8 Q3 T& b# D C
- {
6 ~5 J* z% z% k7 G1 r - return file;
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- public void setFile(List<File> file)
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- this.file = file;
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1 |$ {- Y3 E- |6 \0 E( N$ G e! ]5 h- public List<String> getFileFileName()
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, l2 z9 E3 P1 q$ c9 _ - return fileFileName;) |; v w, c# m* b$ B
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- public void setFileFileName(List<String> fileFileName)
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- this.fileFileName = fileFileName;- r+ {. f" @. M* @3 N3 u. x6 I; r
- }
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" o& l. f3 \# Y) D5 t2 c- public List<String> getFileContentType()
0 E4 B1 Z+ B: G) |5 f: u - {
5 V: r( Y! B2 r. J5 g" k5 N1 b - return fileContentType;: C1 b1 W+ U5 `1 w
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- public void setFileContentType(List<String> fileContentType)+ r( c3 y2 c, _& \ K4 w: B) q
- {
) ]2 l% l; a6 Y4 G8 V- S6 F - this.fileContentType = fileContentType;
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- @Override
% C3 p2 E3 B/ I1 }* X - public String execute() throws Exception. K# y3 w7 ~1 u
- {
. w: n1 G$ D- @% ~ - for (int i = 0; i < file.size(); ++i)
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- InputStream is = new FileInputStream(file.get(i));" v5 L, O5 j2 f0 B; F$ Z
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- String root = ServletActionContext.getRequest().getRealPath(
* v1 W) n4 D: f( n& c' T - "/upload");
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- File destFile = new File(root, this.getFileFileName().get(i));
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f3 Q# E2 j5 P7 ~- OutputStream os = new FileOutputStream(destFile);
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- byte[] buffer = new byte[400];; g3 S' M3 p5 B
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- int length = 0;
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, Q* ?3 `# m. u1 f/ J2 h( Z" r. d- while ((length = is.read(buffer)) > 0)/ E" l& i2 W" B6 i$ Y7 i# q# @
- {
8 i* U: q8 n. p- u. M x - os.write(buffer, 0, length);& X% k' M9 _% n& X2 a
- }
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6 R# t* Y& Z: y- is.close();
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- u/ [* ^3 d; X- os.close();
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4 A/ v- X3 }8 I+ C- return SUCCESS;. D/ j9 `2 ]3 `) H/ m0 v
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复制代码- package com.cjg.action;% G' t7 Z& ~. d% j
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- import java.io.InputStream;
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# U. F. V: G6 K! K- import org.apache.struts2.ServletActionContext;, x, B# [2 Y2 i7 ^
- import com.opensymphony.xwork2.ActionSupport;
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- public class DownloadAction extends ActionSupport
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" y+ f1 Q, m) @7 ` - public InputStream getDownloadFile(). v5 g- y1 J* l4 d1 f
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- return ServletActionContext.getServletContext().getResourceAsStream(
% G8 d0 [1 f0 E O l3 i; f; P! i/ ? - "/upload/上传文件名字.ppt");
* I( g7 `. M2 `, K$ }( G - }
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6 ]1 Z3 Y1 y e - @Override
- D. _# S; L) y. K - public String execute() throws Exception9 n A, B! p9 C# N
- {( G0 P5 W; ?6 r) b0 |5 `$ a
- return SUCCESS;+ _: K8 t- | R7 r# y' l2 V
- }
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复制代码
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