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struts2fileup:+ i% `1 A# g5 K, D2 @- b7 w5 Q
- package com.cjg.action;
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- import java.io.File;* m6 X/ Z8 d8 X) n, m4 c1 h# i' ~
- import java.io.FileInputStream;' L' ]; t4 o: o' b% H, H+ d
- import java.io.FileOutputStream; a/ p: E) f8 \4 E9 B
- import java.io.InputStream;+ X6 Q2 T$ [' }* Q
- import java.io.OutputStream;
# O! M5 c+ u& F3 H - import java.util.List;4 u& g% Q2 x+ d7 V
% ?0 ^2 v& c( T& p- import org.apache.struts2.ServletActionContext;
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- import com.opensymphony.xwork2.ActionSupport;
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- public class UploadAction extends ActionSupport
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- private String username;+ A: g, o4 L7 X x" @
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- private String password;. z5 i, S' }7 c( b
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- private List<File> file;
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; Z9 c4 X: K: a% d4 @3 U/ ^( y- private List<String> fileFileName;
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- private List<String> fileContentType;
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7 {; K" y5 l% T3 v& _) l: h- public String getUsername()
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2 w1 e7 P+ w5 g3 ^% }4 z - return username;- ]: Y( S. ^) l
- }
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- public void setUsername(String username): C/ n' O8 d- `6 ^% I
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- this.username = username;
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8 _7 m$ J N6 J5 A3 q, s+ x ]- public String getPassword()
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- return password;
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- public void setPassword(String password)
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6 G) o' Y! D6 Q - this.password = password;/ A" M9 b/ k; y& Z
- }
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- public List<File> getFile()5 d/ B0 B. n1 R, ?
- {
/ d) H$ q2 O) v, f - return file;
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- public void setFile(List<File> file)
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# H: T0 n. L r - this.file = file;
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- public List<String> getFileFileName()
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- return fileFileName;
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- public void setFileFileName(List<String> fileFileName)& E- O' Z9 T! x! T
- {
8 ?. D, @- g; u) K$ @* @7 Z" ~6 T - this.fileFileName = fileFileName;# Z5 K; K/ I& E i, ?5 V/ z
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- public List<String> getFileContentType()5 a' K: o! \! H# s& f
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- return fileContentType;) H5 E, E) H) e6 @3 |
- }
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5 D) T6 P. L O6 A+ V, L- public void setFileContentType(List<String> fileContentType)
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- this.fileContentType = fileContentType;: i# ~- S/ ^, o4 A
- }
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1 ` b2 p/ w0 w3 I- o- @Override4 ?6 K+ ]& R J8 J$ R' w
- public String execute() throws Exception
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$ c$ E( |& P* C8 G - for (int i = 0; i < file.size(); ++i)
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- InputStream is = new FileInputStream(file.get(i));/ K! p m7 [4 X8 x# R
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- String root = ServletActionContext.getRequest().getRealPath(
& T. j% A4 h2 h+ x9 K - "/upload");; o: R' l5 K! o; _
" v$ ~+ i- V4 n6 P. r- File destFile = new File(root, this.getFileFileName().get(i));0 ^+ W. K! Q/ I
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- OutputStream os = new FileOutputStream(destFile);0 v- M; ~9 `3 R; U; k
$ m; [* T: p4 e* n/ O( C* `- byte[] buffer = new byte[400];
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- int length = 0;: T- s+ J: n! W1 A0 k( |
- S. g$ R$ g P; `# ?- E- X- while ((length = is.read(buffer)) > 0)6 j2 S! d( {! e! h
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- os.write(buffer, 0, length);. J# G- Y8 B9 b9 F8 t, [
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- is.close();9 L4 A( V: @* R
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- os.close();# u1 d3 t5 g) s
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- return SUCCESS;
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- }
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- }
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复制代码- package com.cjg.action;- w0 E$ F' @% b! y9 @
+ p1 O2 Q) E3 O3 p' m- import java.io.InputStream;7 Z% _/ q' l f
. k& H$ u$ n( \3 c, q: X- import org.apache.struts2.ServletActionContext;
9 T) |9 V" Z* n$ l$ D( q - import com.opensymphony.xwork2.ActionSupport;
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3 q/ `& w, G7 D" T! m+ k- public class DownloadAction extends ActionSupport
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' E5 I$ Z: C I9 c/ `: ?( V4 I - public InputStream getDownloadFile()6 y3 k R0 {6 m4 O
- {
4 ]% Y( z% T6 N7 O - return ServletActionContext.getServletContext().getResourceAsStream(
6 c7 @$ ]! ~$ D3 z; u% B1 x& H - "/upload/上传文件名字.ppt");
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& g2 t( S% K2 [5 d' q9 [$ Y/ u - @Override
% r& I( c; q) c, ]7 d8 Q& \1 \ - public String execute() throws Exception6 r/ L0 z! R# H: {$ K! R) J
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- return SUCCESS;5 F& v8 ~3 n9 C# K, E
- }
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复制代码
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