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struts2fileup:
, F2 D3 ?6 [3 V& k. h* G- package com.cjg.action;
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- import java.io.File;
/ r) y0 T" [. p" i+ r - import java.io.FileInputStream;) p+ r3 P( ? a# x7 T. Q
- import java.io.FileOutputStream;
5 u9 ~% p! U# z5 t0 s - import java.io.InputStream;, C6 a! L8 R7 U
- import java.io.OutputStream;
, r/ g6 |1 ^6 \, u - import java.util.List;4 j% r# I+ e0 n5 i& g
- 8 ~5 s) }# m' k# w
- import org.apache.struts2.ServletActionContext;) B5 [( r: ^1 f* k6 ?
0 b* ^5 i9 J& U' c% n- import com.opensymphony.xwork2.ActionSupport;2 h y3 F+ J: j6 ^; |2 } j
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- public class UploadAction extends ActionSupport
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- private String username;) L! G- [# x: Z6 }
. |+ t# _- ~. P4 v1 T/ N r; m; H% v# |- private String password;
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- private List<File> file;
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% t) X/ X5 x1 Q9 `5 M6 d6 h- private List<String> fileFileName;
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- private List<String> fileContentType;! C& W; P0 d# _, H# l. b# P
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- public String getUsername(), i E* Y" [5 A' H4 R- E
- {
. e1 `# g' ^$ L6 W5 T - return username;. y6 i) E' I& y( }9 t1 |! E
- }
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- public void setUsername(String username)
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- this.username = username;
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- public String getPassword()
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% A6 x3 t6 [2 c. A9 K/ w) m+ B& c - return password;- a* q! Q9 j6 @/ j1 f# G
- }
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- public void setPassword(String password)
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9 h; F d$ o7 M5 L* {$ Z - this.password = password;9 d1 t7 D& ~3 f# U
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9 D4 N) D/ o/ Z' ~+ V J, a( h- public List<File> getFile()
}( u. t7 r/ ]9 F5 c+ p- v. A - {
9 ?( d4 ]8 @, |0 C9 @8 H, B5 @ - return file;
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5 c c2 v# F( p/ Z/ ]' n- public void setFile(List<File> file)
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- this.file = file;2 a/ Y7 m: s c0 R7 h$ l
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6 _. ~+ d: u+ A. Y7 z: s- public List<String> getFileFileName()
+ k2 N) k5 |$ Y1 r# U - {
. c$ ~- h8 j* w - return fileFileName;4 x; p# `$ y9 r# a7 c
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- - p' A D5 r! g# J3 T
- public void setFileFileName(List<String> fileFileName)& J8 w; ^* g3 L" M, ]: a
- {
$ L3 `( z7 }) r1 h: V4 G - this.fileFileName = fileFileName;# X" F9 `. F8 Q3 O; ]
- }
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- public List<String> getFileContentType(). e5 G" c! i1 S& `" K' {4 @
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- return fileContentType;% O$ \6 \9 ]6 w8 M) F
- }
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! p" v7 i8 G* t [; I- I5 a0 G- public void setFileContentType(List<String> fileContentType)6 h+ c0 Z, t) k& O- e6 P( i
- {
S' E9 {& T% B, u: k - this.fileContentType = fileContentType;
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5 S- Q* K/ N* h6 x4 q- @Override/ R$ V$ W! ~" O; o' d0 S4 C& x% z
- public String execute() throws Exception
, n5 R! }+ [+ ] - {
9 G* I- W" c% P8 k0 ?- c - for (int i = 0; i < file.size(); ++i)5 c9 g$ h4 m" k0 F3 C5 L0 F
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- InputStream is = new FileInputStream(file.get(i));' \4 I6 r. Y" \- Y( ?/ x
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- String root = ServletActionContext.getRequest().getRealPath(
+ j0 D4 Z* u" S( X* [: ^" V1 k - "/upload");
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8 Q V+ L! i: _9 j* R8 s" |* j- File destFile = new File(root, this.getFileFileName().get(i));
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: b' [3 z2 g" I8 Q R& r- OutputStream os = new FileOutputStream(destFile);+ h- P. P8 y/ y$ L
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- byte[] buffer = new byte[400];
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- int length = 0;
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- while ((length = is.read(buffer)) > 0)
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- os.write(buffer, 0, length);
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9 e* t% w6 |! b- is.close();2 y" D) T' b9 x1 [, {" L) s" j6 H: a5 L
% @7 F8 L3 c& w, K- os.close();
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$ g& k/ b- z+ C; z- return SUCCESS;
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- }
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复制代码- package com.cjg.action;; x) b: u u! \% c# `6 ^3 O
$ M, m# l: K; k( M, r- import java.io.InputStream;
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- import org.apache.struts2.ServletActionContext;7 t8 H$ B' t6 }: g) \2 V
- import com.opensymphony.xwork2.ActionSupport; S& `: [; |# A! k& }
' A6 H) @2 e8 o6 o( O1 @- public class DownloadAction extends ActionSupport
6 \/ W0 M; d' {2 o; T" j - {
/ \7 E& X2 v2 B; h - public InputStream getDownloadFile()
# J& [8 Y, V8 q- v$ |6 u - {
/ P& ^# U( ?6 ?% `0 C - return ServletActionContext.getServletContext().getResourceAsStream() y2 ?% |4 U7 n# S1 H* x
- "/upload/上传文件名字.ppt");9 W4 Z0 H, O" t7 u% V
- }
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- @Override( W# h, s) D5 [ n: D4 d5 Q
- public String execute() throws Exception
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+ w3 `( T8 u* q0 |' I( N' I1 s - return SUCCESS;- t: O7 K: c: p: R! i
- }
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复制代码 : t- |9 O: N& p/ D, X0 X
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