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資源簡介

bootstrap 文件上傳，可以進行文件上傳，利用bootstrap插件進行文件上傳，代碼前后端

資源截圖

代碼片段和文件信息 

package?org.a;

import?java.io.File;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.io.InputStream;
import?java.io.OutputStream;
import?java.io.PrintWriter;
import?java.util.List;

import?javax.servlet.ServletException;
import?javax.servlet.annotation.WebServlet;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?org.apache.commons.fileupload.FileItem;
import?org.apache.commons.fileupload.FileUploadException;
import?org.apache.commons.fileupload.disk.DiskFileItemFactory;
import?org.apache.commons.fileupload.servlet.ServletFileUpload;

public?class?FileUpload?extends?HttpServlet?{
	private?static?final?long?serialVersionUID?=?1L;

	/**
	?*?@see?HttpServlet#HttpServlet（）
	?*/
	public?FileUpload（）?{
		super（）;
	}

	/**
	?*?@see?HttpServlet#doGet（HttpServletRequest?request?HttpServletResponse
	?*??????response）
	?*/
	protected?void?doGet（HttpServletRequest?request?HttpServletResponse?response）
			throws?ServletException?IOException?{
		response.setCharacterEncoding（“UTF-8“）;
		response.setContentType（“application/json;?charset=utf-8“）;
		PrintWriter?out?=?null;
		try?{
			out?=?response.getWriter（）;
			DiskFileItemFactory?factory?=?new?DiskFileItemFactory（）;
			ServletFileUpload?upload?=?new?ServletFileUpload（factory）;
			//?存放的路徑?tomcat在那個磁盤?/就表示哪個盤
			String?targetFoder?=?“/myfile/“;
			File?t?=?new?File（targetFoder）;
			if?（!t.exists（）?&&?!t.isDirectory（））?{
				t.mkdirs（）;
			}
			File?file1?=?null;
			List?list?=?upload.parseRequest（request）;?//?解析request請求
			for?（FileItem?fileItem?:?list）?{
				if（fileItem.getName（）!=null）{
					file1?=?new?File（targetFoder?+?fileItem.getName（））;
					file1.createNewFile（）;
					InputStream?ins?=?fileItem.getInputStream（）;
					OutputStream?ous?=?new?FileOutputStream（file1）;
					try?{
						byte[]?buffer?=?new?byte[1024];
						int?len?=?0;
						while?（（len?=?ins.read（buffer））?>?-1）
							ous.write（buffer?0?len）;
					}?finally?{
						ous.close（）;
						ins.close（）;
					}
				}
			}
			String?jsonStr?=?“{\“result\“:\“success\“}“;
			out.write（jsonStr）;
		}?catch?（Exception?e）?{
			out.write（“{\“result\“:\“error\“}“）;
		}?finally?{
			if?（out?!=?null）?{
				out.close（）;
			}
		}
	}

	/**
	?*?@see?HttpServlet#doPost（HttpServletRequest?request?HttpServletResponse
	?*??????response）
	?*/
	protected?void?doPost（HttpServletRequest?request?HttpServletResponse?response）
			throws?ServletException?IOException?{

		doGet（request?response）;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-02-23?09:57??demo\
?????文件?????????842??2017-02-23?09:57??demo\.classpath
?????文件????????1037??2017-02-23?09:57??demo\.project
?????目錄???????????0??2017-02-23?10:25??demo\.settings\
?????文件?????????567??2017-02-23?09:57??demo\.settings\.jsdtscope
?????文件?????????364??2017-02-23?09:57??demo\.settings\org.eclipse.jdt.core.prefs
?????文件?????????106??2017-02-23?10:25??demo\.settings\org.eclipse.ltk.core.refactoring.prefs
?????文件?????????464??2017-02-23?09:57??demo\.settings\org.eclipse.wst.common.component
?????文件?????????345??2017-02-23?10:25??demo\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-02-23?09:57??demo\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-02-23?09:57??demo\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-02-23?10:22??demo\WebContent\
?????目錄???????????0??2017-02-23?09:57??demo\WebContent\meta-INF\
?????文件??????????39??2017-02-23?09:57??demo\WebContent\meta-INF\MANIFEST.MF
?????目錄???????????0??2017-02-23?09:57??demo\WebContent\WEB-INF\
?????目錄???????????0??2017-11-29?20:44??demo\WebContent\WEB-INF\lib\
?????文件???????43578??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\asm-3.3.jar
?????文件???????38275??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\asm-commons-3.3.jar
?????文件???????21503??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\asm-tree-3.3.jar
?????文件???????70282??2017-02-23?10:55??demo\WebContent\WEB-INF\lib\commons-fileupload-1.3.2.jar
?????文件??????208700??2017-02-23?10:55??demo\WebContent\WEB-INF\lib\commons-io-2.5.jar
?????文件??????315805??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\commons-lang3-3.1.jar
?????文件???????62050??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\commons-logging-1.1.3.jar
?????文件??????931168??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\freemarker-2.3.19.jar
?????文件??????614203??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\javassist-3.11.0.GA.jar
?????文件??????489884??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\log4j-1.2.17.jar
?????文件??????227997??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\ognl-3.0.6.jar
?????文件??????802737??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\struts2-core-2.3.15.3.jar
?????文件??????640652??2017-02-23?12:04??demo\WebContent\WEB-INF\lib\xwork-core-2.3.15.3.jar
?????文件?????????649??2017-02-23?12:22??demo\WebContent\WEB-INF\web.xml
?????目錄???????????0??2017-02-23?10:49??demo\WebContent\fileinput\
............此處省略35個文件信息

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