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struts2fileup:
1 Y* v i4 `- Z; c3 I! [- package com.cjg.action;
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- import java.io.File;0 ^) z. o7 j) [
- import java.io.FileInputStream;
- ^! }( O: t, v1 r4 t4 _ - import java.io.FileOutputStream;
' C& |( ^$ C( k; _9 r& [8 i - import java.io.InputStream;
. T" s* U! N6 H2 q( Y - import java.io.OutputStream;
2 `; \8 Q0 @; L. I! J/ G+ s - import java.util.List;
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- import org.apache.struts2.ServletActionContext;
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6 C/ `" W# ]' k: I- import com.opensymphony.xwork2.ActionSupport;4 @& w* {' R9 K5 l+ S8 X& t
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- public class UploadAction extends ActionSupport8 R: S" f. @2 K) m/ X( L8 \
- {
. S: |4 q' N5 ?0 B; I9 J! S& @. Q - private String username;" J) \+ ^* Y9 X6 O% p
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- private String password;. w' @- ?; H+ U8 J# ~
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- private List<File> file;3 G' ^) M5 z% g4 z- E. m
, U# z* R( [9 n; }7 d. w$ l* q- private List<String> fileFileName;
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- h. H8 o2 Q' ~1 _7 ?! A3 Z- private List<String> fileContentType;
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- public String getUsername()+ e8 [; M7 d6 ]) s
- {
; i: K0 w v* \+ o5 O8 ~4 K - return username;! K1 _1 b1 W% n" I( F
- }
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7 a2 H6 {8 w, Y/ s9 I1 q- public void setUsername(String username)
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- this.username = username;" k; E+ f# t* E; Q% W
- }
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, o/ _, H0 I A# o- public String getPassword()
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- return password;8 [1 [, A1 f1 t& p* j2 e, Q
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- public void setPassword(String password) D' t" g3 ]1 q o5 a! m
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- this.password = password;
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- public List<File> getFile()9 [ k* d+ m1 [1 K' I. D
- {
( B+ t1 `# I8 Z7 E - return file;
9 i/ U9 ~5 D; U5 k" p2 z - }
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1 V6 d" Q* C7 x ?# o) v4 b+ w- public void setFile(List<File> file)6 p# V/ ^. \; m+ v
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- this.file = file;2 X; W# k$ S+ _: N# x! m4 W
- }
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8 A1 c9 n9 d* E% N! q. d- public List<String> getFileFileName()
+ x/ w: w. @( R9 I/ z% E - {
% [6 |, N& H# _( ^" s! k) S - return fileFileName;/ l( K ~5 H* J) {1 W0 g, Q8 M. Z
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- public void setFileFileName(List<String> fileFileName)
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1 O) Y3 j: r$ ]) z - this.fileFileName = fileFileName;
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- public List<String> getFileContentType()
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! {/ s% ], O- [4 P( D - return fileContentType;+ J) S4 v' Z1 U' @( | S5 D5 z2 ?9 ~
- }
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- public void setFileContentType(List<String> fileContentType)
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- this.fileContentType = fileContentType;
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( c! z7 v# z1 x! T- @Override- I, R& _) i5 X8 ]9 G
- public String execute() throws Exception
7 r `" _3 D1 d# `0 p. J - {
. B$ G# ^& P6 D! g - for (int i = 0; i < file.size(); ++i)$ ]# w5 K! }; f7 {! c# U
- {
+ L+ L7 }3 m1 ~ - InputStream is = new FileInputStream(file.get(i));
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- String root = ServletActionContext.getRequest().getRealPath(
9 Z# M7 X- u. I0 J: p7 F$ [. j" {. j% Z3 } - "/upload");
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- File destFile = new File(root, this.getFileFileName().get(i));/ {# I/ w, E# C# h
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- OutputStream os = new FileOutputStream(destFile);! n; e8 M, y- N% a4 B% D
+ @7 c: Z9 e; S/ j- c/ L7 {- byte[] buffer = new byte[400];6 D; Y I; A) N& i4 |. k. f5 s
1 g" f4 d- c' i: [$ W# g- int length = 0;' U! r) x3 K5 h. Y
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- while ((length = is.read(buffer)) > 0)
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- os.write(buffer, 0, length); S; T, {& P: }0 y- D
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- is.close();
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( c N. |6 q. A- os.close();
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+ x G6 v% N. o" M& V2 i# A9 ~- return SUCCESS;7 B& v. O' m& [. X7 @
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复制代码- package com.cjg.action;
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- import java.io.InputStream;: f1 c6 \0 s; D, H* O6 w4 E4 ~( i
- + W, f5 L! u) r& q1 d! W; a
- import org.apache.struts2.ServletActionContext;# U5 _6 u6 x( S$ p) a
- import com.opensymphony.xwork2.ActionSupport;! U n3 W `2 z4 [& f* P
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- public class DownloadAction extends ActionSupport
- Z! j. A3 w7 e4 I1 J- [% { - {
5 {* S( {$ Z8 u+ _, m# I - public InputStream getDownloadFile()5 J7 x; P4 B9 g* I# ~! \/ s3 m
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- return ServletActionContext.getServletContext().getResourceAsStream(
' N' O. F5 _0 {3 I5 R - "/upload/上传文件名字.ppt");' p8 n9 M, }0 e
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-
: u& C- z+ n, [' p; T! K$ w; M - @Override7 A3 C/ T0 w' p `
- public String execute() throws Exception3 e& D% Q0 J5 l9 c c
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- return SUCCESS;' O* y) f# d |* C
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复制代码
# R: M: {7 s3 e6 G8 i; ?5 f资料代码下载地址:点击下载 提取码:x1bz% ]6 U1 I: R; x& ]
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