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struts2fileup:
5 j- @+ ^) u) w* ~3 R( u8 l- package com.cjg.action;, l. Y$ ?1 ?1 {/ c
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- import java.io.File;
% X3 b* G+ s! f9 q8 e3 A8 ` - import java.io.FileInputStream;
: u ~9 w2 z+ S$ A7 ]7 P - import java.io.FileOutputStream;
3 L6 @7 ~) a4 f5 W3 z" D - import java.io.InputStream;
- x& \0 R5 S& b# H# Q - import java.io.OutputStream;
x2 P/ r$ [3 a+ c: [- Z/ B+ G - import java.util.List;
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- import org.apache.struts2.ServletActionContext;7 X' E7 \2 w. R, ~2 Z: W5 T0 j1 W
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- import com.opensymphony.xwork2.ActionSupport;
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- public class UploadAction extends ActionSupport" n1 F3 k# Z6 `! o7 L; t3 {) Y: `
- {
' ]! J' x3 t8 N! P) j% v - private String username;8 d0 s' F) f, h3 j) E3 e! k/ d
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- private String password;
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; \, K* F0 s, m- ~9 r3 H- private List<File> file;0 v0 N$ z7 L! A4 h; Z$ t4 i& k5 K
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- private List<String> fileFileName;
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( ~* x3 r0 H% `' s- private List<String> fileContentType;8 v8 o3 b+ F# Z, L O1 w& p
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- public String getUsername()
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- return username;' i% Q: i. m4 C7 V+ G7 p& c
- }
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- public void setUsername(String username); | N- H1 ~; T0 Q
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- this.username = username;& a$ j$ U3 D2 B( p8 Q. w& t4 c- b+ ]6 N
- }
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' O, ?$ h y0 T. s( g: Z- public String getPassword()
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- return password;
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; a. z* Q) k/ A y% U, a5 @- public void setPassword(String password)
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2 G1 B2 Z$ M. p' O6 }- u - this.password = password;' A+ Q1 y2 S' S1 n1 _2 p2 r" A
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/ r6 T8 |/ M! f% }) H0 }+ E- public List<File> getFile()
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- return file;
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- public void setFile(List<File> file)1 X# o) S6 N$ N: P
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- this.file = file;
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- public List<String> getFileFileName()
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- return fileFileName;7 \* y. O, \9 s9 I* G
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- public void setFileFileName(List<String> fileFileName)
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- this.fileFileName = fileFileName;$ ^" }0 f$ [) _1 b8 F$ T
- }
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; S3 T! B( n) s- public List<String> getFileContentType()2 e" W: y, x6 s, B1 O' y2 m
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- return fileContentType;+ I6 K/ e+ f- t- B0 p
- }
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% ^) F/ g- v4 C! p5 I- public void setFileContentType(List<String> fileContentType)
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7 g4 L2 `% `9 J( B/ Z7 @4 a" w - this.fileContentType = fileContentType;; R% P# _. v! e
- }
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. e( J8 ~" O. C' h3 F- @Override$ V0 c3 U2 L4 L
- public String execute() throws Exception6 f8 y7 ^; R; |9 i3 L/ f
- {
! @5 ^. `8 M4 ^* W - for (int i = 0; i < file.size(); ++i)! H! T# V% @! D: D
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- InputStream is = new FileInputStream(file.get(i));
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" R C6 t- y7 C- String root = ServletActionContext.getRequest().getRealPath(# K( x: J8 g0 T& e
- "/upload");6 E; T$ W% S( d* F9 B3 I2 q# ^& X
; I1 D6 v( L# _- File destFile = new File(root, this.getFileFileName().get(i));
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" X, z* k) D; F" Y- OutputStream os = new FileOutputStream(destFile);
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: O* \4 s/ T. Q- byte[] buffer = new byte[400];
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- int length = 0;
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^, M7 b7 J: C/ \# g- while ((length = is.read(buffer)) > 0)
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- os.write(buffer, 0, length);
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$ B- K7 C9 f1 L7 l$ z7 W- is.close();4 }# {) g! v1 x+ p
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- return SUCCESS;/ J. v4 S: `- ^$ O5 O4 j) V' t
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复制代码- package com.cjg.action;
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2 i1 L0 v7 ^& p1 Q) z7 i- z4 ~- import java.io.InputStream;, {5 T6 W7 n8 X; f- q& }
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- import org.apache.struts2.ServletActionContext;
6 b: y+ J5 E, o. s/ g! U# p' B6 i - import com.opensymphony.xwork2.ActionSupport;0 [4 c z" r X/ ]6 n @! F
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- public class DownloadAction extends ActionSupport
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0 s s/ s e+ H" V' e - public InputStream getDownloadFile(). T; m( T9 e8 t
- {
5 ^, f5 a$ @5 E) Z4 }+ |" L+ l - return ServletActionContext.getServletContext().getResourceAsStream(
# i7 K# b. O5 a. Q! k - "/upload/上传文件名字.ppt");: f9 x V6 t7 E
- }
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- @Override
- V% j& k3 s, F }& _9 \ - public String execute() throws Exception& \2 |7 _, Q% O$ o( W% T: n
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- return SUCCESS;3 k, k% \* `1 l
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- }
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复制代码 9 b% R: L: I) A6 i
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