文件批量上传 jsp jfinal webuploader 在线预览缩略图

一个批量上传文件的demo，能实现批量上传并显示缩略图，对每个文件实现自动命名并上传至指定路径。采用webuploader插件，自己对js和css进行了一定程度的封装。

package com.config;

import com.controller.UploadController;
import com.jfinal.config.Constants;
import com.jfinal.config.Handlers;
import com.jfinal.config.Interceptors;
import com.jfinal.config.JFinalConfig;
import com.jfinal.config.Plugins;
import com.jfinal.config.Routes;
import com.jfinal.core.Const;
import com.jfinal.ext.handler.ContextPathHandler;
import com.jfinal.kit.PathKit;
import com.jfinal.render.ViewType;

public class Config extends JFinalConfig {

	public final static String relativePath=“images//“+DateUtil.getCurrentDate（）;
	public final static String filePath=PathKit.getWebRootPath（）+“//“+relativePath;
	@Override
	public void configConstant（Constants me） {
		// TODO Auto-generated method stub
		me.setDevMode（true）;

		me.setEncoding（“utf-8“）;

		me.setViewType（ViewType.JSP）;
		
		me.setUploadedFileSaveDirectory（filePath）;//文件上传保存路径
		me.setMaxPostSize（1*Const.DEFAULT_MAX_POST_SIZE）;//上传文件最大为10M
	}

	@Override
	public void configRoute（Routes me） {
		// TODO Auto-generated method stub
		me.add（“/“ UploadController.class）;
	}

	@Override
	public void configPlugin（Plugins me） {
		// TODO Auto-generated method stub

	}

	@Override
	public void configInterceptor（Interceptors me） {
		// TODO Auto-generated method stub

	}

	@Override
	public void configHandler（Handlers me） {
		// TODO Auto-generated method stub
		me.add（new ContextPathHandler（“basePath“））;
	}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-12-14 14:19  FileUpload\
     文件         875  2015-12-14 14:19  FileUpload\.classpath
     文件        1043  2015-12-14 14:19  FileUpload\.project
     目录           0  2015-12-14 14:19  FileUpload\.settings\
     文件         503  2015-12-14 14:19  FileUpload\.settings\.jsdtscope
     文件         364  2015-12-14 14:19  FileUpload\.settings\org.eclipse.jdt.core.prefs
     文件         556  2015-12-14 14:19  FileUpload\.settings\org.eclipse.wst.common.component
     文件         345  2015-12-14 14:19  FileUpload\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2015-12-14 14:19  FileUpload\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2015-12-14 14:19  FileUpload\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2015-12-14 14:19  FileUpload\build\
     目录           0  2015-12-14 14:19  FileUpload\build\classes\
     目录           0  2015-12-14 14:19  FileUpload\build\classes\com\
     目录           0  2015-12-14 14:19  FileUpload\build\classes\com\config\
     文件        2334  2015-12-14 14:19  FileUpload\build\classes\com\config\Config.class
     文件        1199  2015-12-14 14:19  FileUpload\build\classes\com\config\DateUtil.class
     目录           0  2015-12-14 14:19  FileUpload\build\classes\com\controller\
     文件        2332  2015-12-14 14:19  FileUpload\build\classes\com\controller\UploadController.class
     文件         556  2015-12-14 14:19  FileUpload\build\classes\log4j.properties
     目录           0  2015-12-14 14:19  FileUpload\res\
     文件         556  2015-12-14 14:19  FileUpload\res\log4j.properties
     目录           0  2015-12-14 14:19  FileUpload\src\
     目录           0  2015-12-14 14:19  FileUpload\src\com\
     目录           0  2015-12-14 14:19  FileUpload\src\com\config\
     文件        1483  2015-12-14 14:19  FileUpload\src\com\config\Config.java
     文件        1035  2015-12-14 14:19  FileUpload\src\com\config\DateUtil.java
     目录           0  2015-12-14 14:19  FileUpload\src\com\controller\
     文件        1473  2015-12-14 14:19  FileUpload\src\com\controller\UploadController.java
     目录           0  2015-12-14 14:19  FileUpload\WebContent\
     目录           0  2015-12-14 14:19  FileUpload\WebContent\js\
     文件       16155  2015-12-14 14:19  FileUpload\WebContent\js\fileUpload.js
............此处省略65个文件信息