struts2 如何接收input name[] 的数组或者集合

HTML5上传需要action接收imput数组:

直接看代码:

					
';
		            html += '					';
		            html += '					
选择文件
';
		            html += '					
开始上传
';
		            html += '				
';

package com.danlan.action;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.apache.struts2.ServletActionContext;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;

import com.danlan.util.FileUtil;


/**
 * 多照片上传
 * @author Administrator
 *
 */
@Controller("uploadActions")
@Scope("prototype")
@Transactional	
public class UploadActions {
	
	// 接收临时文件对象
	List fileselect;
	 
	private File fileImage;
	
	// 接收原始文件名，页面文本框name值+FileName
	private String uploadInf;
	
	public String execute() {
 
		if(fileselect == null )
			return "error";
		
		// 拼相对于当前项目部署的路径apache-tomcat-6.0.36\webapps\StrutsDay06
		uploadInf = "upload/";
		// 根据相对路径找到其完整路径
		uploadInf = ServletActionContext
			.getServletContext().getRealPath(uploadInf);
		
		System.out.println(uploadInf);
		System.out.println(fileselect.size());
		 for(File some:fileselect){
			FileUtil.copy(some, new File(uploadInf));
			
		 }
		return "success";
	}
	
	
 


	public void setUploadInf(String uploadInf) {
		this.uploadInf = uploadInf;
	}

}

struts2.xml就不写了

不管是AJAX还是表单.都可以.

明天再把上传逻辑改为微信JS -SDK 接口上传.