uploadaction.java

来自「关于Struts2的一些编程例子集合！希望对学习Struts2的朋友有帮助！」· Java 代码 · 共 40 行

package com.briup;
import java.io.*;
import org.apache.struts2.ServletActionContext;
public class UploadAction {
	private File icon;
	private String iconFileName;
	//路径 /upload（“/”表示web应用下） ->/opt/tomcat/webapps/struts_jd0808a/upload
	private String savePath;
	public File getIcon() {
		return icon;
	}
	public void setIcon(File icon) {
		this.icon = icon;
	}
	public String getIconFileName() {
		return iconFileName;
	}
	public void setIconFileName(String iconFileName) {
		this.iconFileName = iconFileName;
	}
	public String getSavePath() {
		return ServletActionContext.getRequest().getSession().getServletContext().getRealPath(savePath);
	}
	public void setSavePath(String savePath) {
		this.savePath = savePath;
	}
	public String execute() throws Exception{
		BufferedInputStream in=new BufferedInputStream(new FileInputStream(icon));
		BufferedOutputStream out=new BufferedOutputStream(new FileOutputStream(getSavePath()+"/"+iconFileName));
		byte[] buffer=new byte[1024];
		int i=-1;
		while((i=in.read(buffer))!=-1){
			out.write(buffer, 0, i);
		}
		out.close();
		in.close();
		return "success";
	}
}