1.表单提交文件上传
public class FileUpload extends ActionSupport {
private List<File> file ;
private List<String> fileFileName ;
private List<String> fileContentType ;
public List<File> getfile() {
return file;
}
public void setfile(List<File> file) {
this.file = file;
}
public List<String> getFileFileName() {
return fileFileName;
}
public void setFileFileName(List<String> fileFileName) {
this.fileFileName = fileFileName;
}
public List<String> getFileContentType() {
return fileContentType;
}
public void setFileContentType(List<String> fileContentType) {
this.file1ContentType = fileContentType;
}
@Override
public String execute() throws Exception {
//获取文件存储路径
String path = ServletActionContext.getRequest().getRealPath("/upload");
for(int i = 0 ; i < file.size() ; i++ )
{
OutputStream os = new FileOutputStream(new File(path,fileFileName.get(i)));
InputStream is = new FileInputStream(file.get(i));
byte[] buf = new byte[1024];
int length = 0 ;
while(-1 != (length = is.read(buf) ) )
{
os.write(buf, 0, length) ;
}
is.close();
os.close();
}
return SUCCESS;
}
}
Struts2文件上传
原文地址：http://www.cnblogs.com/god-monk/p/7994535.html