swfupload_struts2

package com.action; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.InputStream; import java.io.OutputStream; import org.apache.struts2.ServletActionContext; import com.model.Picture; import com.opensymphony.xwork2.ActionSupport; public class PictureAction extends ActionSupport { /** * */ private static final long serialVersionUID = 1L; private File file; private String fileFileName; private String fileContentType; public File getFile() { return file; } public void setFile(File file) { this.file = file; } public String getFileFileName() { return fileFileName; } public void setFileFileName(String fileFileName) { this.fileFileName = fileFileName; } public String getFileContentType() { return fileContentType; } public void setFileContentType(String fileContentType) { this.fileContentType = fileContentType; } /** * 用于实现上传功能 */ @Override public String execute() throws Exception { // TODO Auto-generated method stub //实现上传 InputStream is = new FileInputStream(file); String root = ServletActionContext.getRequest().getRealPath("/upload"); System.out.println(this.getFileContentType() ); File deskFile = new File(root,this.getFileFileName()); OutputStream os = new FileOutputStream(deskFile); byte [] bytefer = new byte[400]; int length = 0 ; while((length = is.read(bytefer) )>0) { os.write(bytefer,0,length); } os.close(); is.close(); return SUCCESS; } }