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struts2fileup:: G4 v; V# _! s& \. U' Z' `( a0 y
- package com.cjg.action;# X! J" j& Q L% r: X
( P# k7 o) w1 ?6 ^/ t+ ~' ^. g- import java.io.File;$ }* ~# Z5 \* \. A
- import java.io.FileInputStream;
- \, x9 l9 G# f6 [: {+ j) R7 X* M - import java.io.FileOutputStream;
& r2 b* h+ ^; h0 u - import java.io.InputStream;
3 Z! a/ J Q5 j. H. Q3 F; O* Q - import java.io.OutputStream;) W2 q: h# U/ L$ G8 J1 d! O b; ]
- import java.util.List;
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- import org.apache.struts2.ServletActionContext; ~/ N- [, `$ k' L% D& I4 L+ G
( n& [8 I& e& S9 X$ B* G' U- import com.opensymphony.xwork2.ActionSupport;; p4 ]: T- k3 z+ T
- }/ g6 k" r q. g* T- public class UploadAction extends ActionSupport8 [. w0 w% }9 D" T2 G6 G
- {
+ F* ] T2 _/ c+ Z1 f - private String username;
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- private String password;* t. J: W8 P* i
0 g7 J% i- d# N& a- private List<File> file;0 ^: r/ t) W [: r: k
5 Z& |/ n6 _ t, J r6 |' a- private List<String> fileFileName;; z. F) ~% c8 B T! D* H
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- private List<String> fileContentType;
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: {$ ` t& `' P- B- X- public String getUsername()
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' r& M8 [" z/ h - return username;
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- public void setUsername(String username)
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5 I* c; j: w9 m - this.username = username;* O, N6 t% w& y0 \; @3 `
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- public String getPassword()% O+ e0 k3 d w% N
- {
2 C0 e2 M+ f1 J% y2 P( s - return password;; e; B# l, I) w6 u e4 `
- }
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- public void setPassword(String password)
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7 ]" s7 {9 d: s- S+ | - this.password = password;3 s B" z3 X6 d2 a
- }
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- public List<File> getFile()& A, G' ~! c8 I" K" f) p
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- return file;
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- public void setFile(List<File> file)" @& ?, ~7 Z; Q" S; n9 v6 j
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- this.file = file;& r% S8 v1 p {5 a0 c# F
- }
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- public List<String> getFileFileName()# _% J- b* h3 Z) G" {9 \( }
- {
( {3 ~* ]0 \) Q4 M e7 e! o - return fileFileName;2 B0 A2 R5 A* A3 I) A: O/ }8 K8 @0 ]/ P
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- public void setFileFileName(List<String> fileFileName)
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- this.fileFileName = fileFileName;
+ |, [% T: T( _+ S/ n - }
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- public List<String> getFileContentType(): F! U& h8 E4 s; p
- {
& T. e$ Z: Y9 P2 R/ q% p - return fileContentType;
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" G% g" _! a# Q/ X: z# t- public void setFileContentType(List<String> fileContentType)
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- this.fileContentType = fileContentType;
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- @Override. u+ J1 }& Z6 {* l& O3 I
- public String execute() throws Exception6 T0 Y, B$ o8 k. q5 a0 a
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- for (int i = 0; i < file.size(); ++i)
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- InputStream is = new FileInputStream(file.get(i));9 X" M) F# Y O# F/ `
: M8 T0 G+ I. o5 f7 E- String root = ServletActionContext.getRequest().getRealPath(
# x* H8 h1 B$ C$ b* S! a! ^5 y - "/upload");0 }: t6 }9 V5 o+ F4 q* l+ S
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- File destFile = new File(root, this.getFileFileName().get(i));* H6 J7 v, f$ P7 k
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- OutputStream os = new FileOutputStream(destFile);
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5 ?$ B# Q) ]3 n2 D0 S+ ?% q) c- byte[] buffer = new byte[400];
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$ G1 s/ V. e3 d0 A0 H: C( W- int length = 0;) l: F; C& i2 D! P2 D
9 {4 i" b+ P8 p- while ((length = is.read(buffer)) > 0)
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! P% S3 S( n7 S, w - os.write(buffer, 0, length);
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- is.close();0 [9 W. R0 f0 F/ V
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- os.close();( w+ @1 i6 a. `2 g$ y9 L
- }
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2 I% u7 u& G4 q- W! \- return SUCCESS;
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复制代码- package com.cjg.action;' p7 ?8 F8 W* j6 d1 Z
- 7 U, N N- q2 |4 q i
- import java.io.InputStream;
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, y7 ]1 i9 F$ M H }6 l4 ^- import org.apache.struts2.ServletActionContext;
8 m& f" r! a7 w# C/ K - import com.opensymphony.xwork2.ActionSupport;9 T7 V2 _: S( m) Y) ^
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- public class DownloadAction extends ActionSupport: B/ G+ K2 T& G' c: I# c
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- public InputStream getDownloadFile()9 m7 `; G& T4 s
- {
5 p; q6 B! B1 D7 W6 l - return ServletActionContext.getServletContext().getResourceAsStream(% h8 W. @$ k n. B' O! B
- "/upload/上传文件名字.ppt");
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-
) y( {/ U. _$ { - @Override) X2 N; w L6 j+ |( C
- public String execute() throws Exception
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- return SUCCESS;- `2 i+ v( O4 ?! C5 ^5 H2 X
- }
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复制代码
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