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struts2fileup:9 `1 \4 }: X$ U$ }8 U
- package com.cjg.action;% |, ?/ ]+ E. g% g6 V
# A7 Q: P5 l1 G7 p1 F1 v- import java.io.File;
$ T6 B5 o; h A C* S$ Q4 I' k) W( s( t - import java.io.FileInputStream;) s8 K# ~6 g% @# z! q4 m
- import java.io.FileOutputStream;
# W6 z: u9 c/ n7 T. |7 Q - import java.io.InputStream;% z" E7 Q* M' ~1 F, D
- import java.io.OutputStream;4 H) z3 w$ J& Y" {, j; r3 a3 ?
- import java.util.List;0 [1 s0 u5 G) I( P0 a4 D8 Y4 N7 j; Z% d
$ v5 R3 m/ c7 M# Z2 l$ M5 |* d- import org.apache.struts2.ServletActionContext;
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- import com.opensymphony.xwork2.ActionSupport;+ B* I1 L: S& D
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- public class UploadAction extends ActionSupport2 e0 L9 c) u- y/ W" t! @
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- private String username;5 n0 H3 J' @" k. Q$ w2 a1 Q
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- private String password;- r+ R: Z" D# W C. n! U
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- private List<File> file;% B5 T5 V$ w0 k+ [# W, D
# W6 P5 e5 F8 x/ E, Y6 L- private List<String> fileFileName;8 E- ~: v p; T. r% C; C2 m
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- private List<String> fileContentType;
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1 p; B/ R1 }7 C, y- public String getUsername()9 y, f- B. N3 A$ B5 ?
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- return username;
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- public void setUsername(String username)" q8 L# N/ k7 ?" v* l
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- this.username = username;
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- public String getPassword()
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`1 ~% P6 U3 z( W6 \ - return password;
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) U2 T% \5 Q9 C" R; p- public void setPassword(String password)
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- this.password = password;
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7 A6 Z# `5 {; h5 S- public List<File> getFile()$ h: T M5 ]: }* \& K* ]
- {
9 t8 P( Q" o3 Q5 J: G, ^ - return file;7 `1 p# I- o0 R3 m: D0 E
- }
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- s( {; X$ ]4 C6 {3 B/ d7 z- public void setFile(List<File> file)
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- this.file = file;
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- public List<String> getFileFileName()
3 g' A. l3 d( W4 j6 l9 z( g - {
2 `& E4 f+ _: l* R! y* ? - return fileFileName;- j$ a5 I, E, l% [! o6 n3 p0 \
- }
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B8 \2 X/ Y% A- public void setFileFileName(List<String> fileFileName); H" u. ]- \4 \$ l) C
- {
( r; s% x( I& V8 j3 W+ Q5 R - this.fileFileName = fileFileName;
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- public List<String> getFileContentType()
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' N6 \: f/ @0 r' P n7 {2 l - return fileContentType;
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# ]- O; ~! M5 ~- public void setFileContentType(List<String> fileContentType)
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- this.fileContentType = fileContentType;3 g3 `. V/ `2 \& `
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- @Override# e( L( n: @/ b4 U, U
- public String execute() throws Exception
p" A* o/ L) r; s! z - {
1 T1 @* P! h1 X) s - for (int i = 0; i < file.size(); ++i)$ K2 m- N- [ g' L8 w+ D2 k* r
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- InputStream is = new FileInputStream(file.get(i));
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- String root = ServletActionContext.getRequest().getRealPath(
3 f3 ?: k5 d p: }$ }# g' i( ~5 _ - "/upload");) Q& P2 T9 f7 T- c# L( h
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- File destFile = new File(root, this.getFileFileName().get(i));9 b! ~! D$ s. f3 \
, G5 F1 [" W% c- OutputStream os = new FileOutputStream(destFile);
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- byte[] buffer = new byte[400];
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. a+ r f& h* L# Y; A0 N1 W- int length = 0;
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, E; ]. o( F7 r. ]) I1 K- e- while ((length = is.read(buffer)) > 0)
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& S2 q9 c# w7 C1 R5 g - os.write(buffer, 0, length);
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& D9 e; M( k3 F) |" c j: B- is.close();
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- os.close();
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! L- a4 J* L. \' E2 }! Y1 @- return SUCCESS;
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复制代码- package com.cjg.action;
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1 }9 h$ H& ^6 b& U+ U# y6 _8 G& |8 F2 B" l- import java.io.InputStream;! H5 c( a0 ~: | e
- ; A% z9 [" K% M9 N5 q& ]
- import org.apache.struts2.ServletActionContext;
( ^* m% o7 Z) b9 _8 l - import com.opensymphony.xwork2.ActionSupport;' A4 j9 X5 ~5 X$ ]8 ?& A5 x$ M
/ K& n3 c( f F Z- public class DownloadAction extends ActionSupport
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- public InputStream getDownloadFile()) s& A) ^9 @: ]: y$ `/ C$ {
- {
" u/ U6 E: q _1 B3 _3 @$ ~3 F - return ServletActionContext.getServletContext().getResourceAsStream(
0 Z& B+ S) H6 p, z - "/upload/上传文件名字.ppt");
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- @Override
, X$ j7 k/ n/ ~ - public String execute() throws Exception
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- N) ?/ [2 R5 d) b - return SUCCESS;
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复制代码 % {2 f8 z5 a: t* X, Z
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