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struts2fileup:" N# j' K* j2 T3 b: b
- package com.cjg.action;; I9 w( h, \+ N E8 M7 I7 e
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- import java.io.File;
! f8 e7 I) n$ U* S; g4 Y9 M - import java.io.FileInputStream;& F( O$ U; d0 x, @3 E
- import java.io.FileOutputStream;. `9 [! k9 o/ ?/ w+ l
- import java.io.InputStream;% p, ?6 }& K/ X$ |/ X0 ^. s
- import java.io.OutputStream;) Y/ i |7 z1 C5 Y1 a- t
- import java.util.List;
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7 B- b, U. l' K( N+ i8 w; c- import org.apache.struts2.ServletActionContext;
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- import com.opensymphony.xwork2.ActionSupport;
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- public class UploadAction extends ActionSupport/ y' E* r0 `# I. C/ h6 W5 t( q
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- private String username;) P) }: Y+ T! l7 f
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- private String password;) k! r' Y. k( ]( }) P: [( l/ \
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- private List<File> file;: _2 d7 i1 P- c: h) k" @* z, z+ Y
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- private List<String> fileFileName;
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7 D4 I; `5 K+ t; a- private List<String> fileContentType;9 d- Y4 D* d& ~: D W4 j
& ~1 i0 ^$ A9 Y- public String getUsername(); u* L, N: e k1 ?( X
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- return username;, a1 R3 F f/ U# h3 `
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3 Z2 \5 r. J7 t+ Z1 Z8 U( o6 Y- public void setUsername(String username)
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- this.username = username;3 R& g* M( _0 e- i0 v8 }& ^$ a" R
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- public String getPassword()
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% V( |% g. H& _- r8 j - return password;; f7 q+ w$ J, I6 X
- }
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; y1 k; i4 ~/ v4 n" O- public void setPassword(String password)9 |5 @& a. z7 X" o# i
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- this.password = password;
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- public List<File> getFile()
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- return file;
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- public void setFile(List<File> file)
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8 _$ f; I2 Y( F. g6 i - this.file = file;, L' M m* l& X3 l8 b
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- public List<String> getFileFileName()
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- return fileFileName;
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- public void setFileFileName(List<String> fileFileName)3 ^* V: t! Z+ o& X. d1 J, \5 m
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- this.fileFileName = fileFileName;
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2 C. e, Y9 @6 e- E; |/ u- E- public List<String> getFileContentType(); Z3 |9 k' f8 _: y9 f3 F, W! {
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- return fileContentType;
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- public void setFileContentType(List<String> fileContentType)
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- this.fileContentType = fileContentType;8 K w$ _+ l8 z* o% @/ w
- }
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6 C3 f3 C6 k0 X3 Z1 R* m$ Y- @Override
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- for (int i = 0; i < file.size(); ++i)/ b( Q+ t7 D5 {9 r; U" C0 V
- {
. |" Y( |, R' j9 p: ?" p - InputStream is = new FileInputStream(file.get(i));" K0 [: A) R' Y9 u7 _& @: z5 E
9 R5 M& {, S1 [" n7 X6 `- String root = ServletActionContext.getRequest().getRealPath(
! r$ [& Z4 D+ i2 d% C - "/upload");9 Z; R. l# J3 c# _5 G% M: x( Y5 U
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- File destFile = new File(root, this.getFileFileName().get(i));& v7 A* N" J4 e( z6 a4 N3 Q4 C
4 _$ q0 x' m+ q" R. U- S+ Y- OutputStream os = new FileOutputStream(destFile);3 u2 |2 W' @$ U, g- m5 G
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- byte[] buffer = new byte[400];
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- int length = 0;( r# o: y4 o# U1 G; p/ q( g
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- while ((length = is.read(buffer)) > 0)
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- os.write(buffer, 0, length);
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( a2 Z6 I; }4 J- is.close();
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- os.close();1 z) l, f1 ]3 c9 Q( j8 Q5 [
- }
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- return SUCCESS;
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复制代码- package com.cjg.action;
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- import java.io.InputStream;
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+ h8 J2 j8 k3 C& O: `3 [- import org.apache.struts2.ServletActionContext;$ t) X D% {+ W& k% f7 T
- import com.opensymphony.xwork2.ActionSupport;
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- public class DownloadAction extends ActionSupport; i4 v% C/ n9 F) \ z
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- public InputStream getDownloadFile()! L+ m. |5 B8 J4 {
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- return ServletActionContext.getServletContext().getResourceAsStream(. P& W7 N# w9 Z; Y5 x
- "/upload/上传文件名字.ppt");
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- @Override
9 F9 L; f5 l. | - public String execute() throws Exception
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, D1 j8 L; }7 n - return SUCCESS;0 {/ S- `8 m+ P- a- A
- }
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复制代码
8 J- s4 C6 W C Z* B T6 E o资料代码下载地址:点击下载 提取码:x1bz
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