该用户从未签到
|
struts2fileup:$ P% l1 Z4 A1 u( q9 q; M' S9 B
- package com.cjg.action;
5 j6 P# i5 V' g
& ^* i* V* O3 ?/ h- D- W/ ~4 I- import java.io.File;
. W& s4 T6 ?2 q, @$ k1 J# g - import java.io.FileInputStream;: G+ W' _+ E" ]
- import java.io.FileOutputStream;
F$ F( A' {* @2 v8 c - import java.io.InputStream;$ _3 m6 v; ?1 E
- import java.io.OutputStream;
# x' ^& W% Y7 | X; G) N - import java.util.List;
) ?1 F% {9 \ C$ { - / A v( H+ S* A9 @
- import org.apache.struts2.ServletActionContext;
$ H. C- Z d3 J# D) [: n+ I1 R
& D$ v) F; c! d# c' _/ }/ n- import com.opensymphony.xwork2.ActionSupport;
2 Z. j7 D5 Y/ D7 G! U% Y3 H - # v8 t9 W8 R: f# L
- public class UploadAction extends ActionSupport
& }; v# v' O( ^9 t; c# E - {
& h" P3 t+ b# y* k) i7 H - private String username;6 ~2 \% `4 O1 M8 N( }1 M) n# Z
- F F& g9 O! w- private String password;
2 E$ B ~: j9 M - , C7 c8 j% L5 Q9 u I. I
- private List<File> file;+ V) ^. K. v* x/ U: J Q5 D3 R
- - n( Q$ {9 H/ l; e
- private List<String> fileFileName;
; G! ?! L' o% a' I9 b" w$ t
7 N! x8 x |2 x/ r4 u% r- private List<String> fileContentType;
- U1 A2 O) \( P l; r- q
7 a7 @8 h( U3 n3 x- public String getUsername()
' H) Q) z# {( X5 }) I - {& ? }# c! m, k7 y- \: L
- return username;7 F$ @$ f7 G- A3 {; V( v8 S0 t) i
- }+ F7 f% a/ n1 [+ {
- 1 v/ V, U% z1 U0 N
- public void setUsername(String username)( h) E) |$ M# u* S# A
- {9 u! N& |/ w0 \, p
- this.username = username;
* ]2 {3 V5 D5 c# h% d2 V9 n - }! x3 ^: k/ G8 ?3 ]' K
- 7 ~' Z" {' j- C5 D
- public String getPassword()
' f% _2 l$ c4 ~6 M9 [( W* E - {6 f: F8 h- I( {/ q* K1 Q0 X
- return password;- s* n& x$ i- h
- }9 o) C2 ]; o/ @$ [# L
; S2 b0 a& J1 ?( n# v" Y- public void setPassword(String password); q3 ^6 V: @5 |! w! o& b
- {
* r$ w. k ?! q8 ~ - this.password = password;$ v; f2 ^9 t% D9 w1 c/ `: R
- }
# I: _4 B' r5 j5 ^+ q8 A
0 i3 z M& e+ y, n, _* q7 z" t- public List<File> getFile()
' e0 \: J% F L. K% \/ w2 V - {7 U' z( V+ E5 n9 v
- return file;1 z7 Y8 D7 R# Q8 H, }5 l
- }. g" C4 B: z8 p5 b% R+ T5 x) X' j
- - m1 u( M3 h: h* F3 p' D% R. H
- public void setFile(List<File> file)
# j+ [$ v& ~ V, i' ~) o$ J - {
- _. E8 |# S$ b0 H1 a$ f" L - this.file = file;, j W' l [6 H, B6 X
- }
1 v# \9 e; r9 q8 f- j2 F/ Y: _* `- j% J
5 g$ r' I) F% n; u; N- public List<String> getFileFileName()
! T8 K, {3 t: x - {: f. R& b% F* O( \
- return fileFileName;
! y% D1 i, ?, w - }
! Z% B( M; R" S; @! o* a - $ U B$ o; ]/ {7 }' i
- public void setFileFileName(List<String> fileFileName)' j8 C4 ?' H' z7 y
- {; P/ l( o8 T2 ]& x
- this.fileFileName = fileFileName;5 t: u) a$ E# U$ H6 d
- }
) U! s& l0 Q. Z' f' w3 J2 l" r T - $ s# c2 J+ K1 E: n$ L1 _
- public List<String> getFileContentType()) D }7 e; {( p4 t: Y: j5 O
- {) u4 h3 m: j5 ]% I1 w( W" {
- return fileContentType;
+ Q- z7 o- O- `, l - }
- z; Q7 i( e6 o7 J4 N4 D
I# K0 U* T: {& H2 W- public void setFileContentType(List<String> fileContentType)$ X5 P2 E7 K6 z- h
- {
) A- o' }0 u: k4 @; z( M# {* ` - this.fileContentType = fileContentType;
- k8 K' g4 \( J+ q O, } - }# A% [2 o& |. k: y9 o
, S S- i# I9 h% @- @Override
7 I+ @' f* d4 p! x6 F - public String execute() throws Exception! T3 c3 p' p* L: l& _& U+ ~1 G
- {
5 q& S# Q& l/ F' S% Y$ L9 U+ y - for (int i = 0; i < file.size(); ++i)
7 ^. \! Q/ C. j# _: {; d( L - {
2 `/ e$ S$ @; I* i - InputStream is = new FileInputStream(file.get(i));
; E4 g; b# h' q2 n3 a& E- y1 Q - 9 Z+ K. |; T0 G$ C
- String root = ServletActionContext.getRequest().getRealPath(
: O4 G4 P. n3 b, E) l - "/upload");
, R1 r4 q1 C" t
0 f! y4 I. a m& \" E- File destFile = new File(root, this.getFileFileName().get(i));' F8 Z: E) ?/ k2 {/ R! O1 \
) I% x& }: [# F, Q2 {7 W* k- OutputStream os = new FileOutputStream(destFile);% M, S9 }5 p% C! L: W& e5 `
( D; s M0 q% @, |- byte[] buffer = new byte[400];1 n4 f+ d2 k* F8 a4 r8 x
- 9 a) t" J0 x0 O. _
- int length = 0;0 K: `+ A) U9 p; I; W0 U! ~: }+ e K1 T
- ! ]: N0 Y V) R8 ~) c+ |
- while ((length = is.read(buffer)) > 0)9 L$ u: X6 ?0 s# ]0 T; u) a* z
- {
1 D' `. L/ M2 O: c) h9 H* _ - os.write(buffer, 0, length);
{8 w7 M0 B4 O% b - }
0 [2 ]2 ~1 o2 h2 |1 ~ - 9 F3 e+ N1 T7 k8 C) E
- is.close();; O( e& K- T1 l' \6 j3 Y* Y1 b
) s9 B9 q0 P( J- os.close();
8 A7 C* S1 F% R0 | - }
* Z5 l* R/ W0 x2 f$ c - & T# d6 W& ?6 L1 S' L
- return SUCCESS;" a, z: _; g: \* F' T, T6 X
* v/ S) W/ H: N- }# p1 g N6 I) ^, L& [
7 Q: c. X6 g1 [; A; Y- }: r6 L' d3 a- x+ B
复制代码- package com.cjg.action;
- Q/ h9 c, D$ n$ Q; |8 c3 {* U - ( x' q9 w: Y; D( ]
- import java.io.InputStream;
) ~8 d- _$ o( c- O# {
+ H" G4 f. A) b$ t! P+ w! M- import org.apache.struts2.ServletActionContext;6 S! Y- X8 C6 i7 q2 C5 N! h
- import com.opensymphony.xwork2.ActionSupport;
/ `$ G! N7 t2 q0 c2 Z2 L& U5 s* F
1 E5 S9 [& r3 `2 q8 V4 u; L+ O- public class DownloadAction extends ActionSupport9 ? y' I( j5 Z+ n6 V
- {
. g7 q1 S( }' i! ?! O - public InputStream getDownloadFile()
2 Y3 ^9 n+ ^ M' l7 I) u - {( h7 S+ L, u6 g5 D+ ?4 ]
- return ServletActionContext.getServletContext().getResourceAsStream(
, G& B5 z5 t( y' b8 @ - "/upload/上传文件名字.ppt");5 S7 _) D% k: B+ x* O5 X4 ~* c: A
- }5 u0 h( [2 @# e( x% l% Z4 a% n
- ; n2 ~ {5 I' g5 z. c: r( s
- @Override$ D0 y' H0 d/ C% B
- public String execute() throws Exception
7 X$ B6 Y: ?0 k! U4 B - {
- q; f9 K) Y2 `. w - return SUCCESS;
! O" H, I4 x2 T$ s/ r! J - }
* ?$ I! E5 Z- C8 s) P- z - }0 N8 Y+ z* R2 y' I
复制代码 6 j! y/ N7 |" O$ E
资料代码下载地址:点击下载 提取码:x1bz+ n6 e7 G7 c9 Z0 C
|
|