135-1821-9792
从JSP页使图片以JPEG编码后存储在指定文件夹中。这种JSP上传图片方式与组件上传相比似乎笨拙而又不能对文件属性进行操作，但的确可以轻松实现JSP上传图片的功能。
成都创新互联公司-专业网站定制、快速模板网站建设、高性价比安国网站开发、企业建站全套包干低至880元,成熟完善的模板库,直接使用。一站式安国网站制作公司更省心,省钱,快速模板网站建设找我们，业务覆盖安国地区。费用合理售后完善，10年实体公司更值得信赖。
uploadimage1.jsp实现构建一个表单，提交用于为图片重命名的参数，以及图片文件。
- <%...@ page contentType="text/html; charset=gbk" %>
- <%...@ page language="java" %>
</strong>DATABASE<strong> TITLE></strong> </li> <li><strong><meta</strong> http-equiv="Content-Type" content="text/html; charset=gb2312"<strong>></strong> </li> <li><strong> HEAD></strong> </li> <li><strong><FORM</strong> METHOD=POST ACTION="uploadimage2.jsp"<strong>></strong> </li> <li>人物:<strong><INPUT</strong> TYPE="text" NAME="name"<strong>><BR></strong> </li> <li>图片:<strong><INPUT</strong> TYPE="file" NAME="image"<strong>><BR></strong> </li> <li><strong><INPUT</strong> TYPE="submit" value="提交"<strong>></strong> </li> <li><strong> FORM></strong> </li> <li><strong> BODY></strong> </li> <li><strong> HTML></strong> </li> </ol></pre><p>uploadimage1.jsp实现获取用户提交参数为要存储的图片命名，以字符的形式获取上传的图片，进一步转化为输入流，最终完成JSP上传图片的功能。</p><pre> <ol> <li><strong><</strong>%...@ page contentType="text/html;charset=gb2312"%<strong>></strong> </li> <li><strong><</strong>%...@ page import="java.util.*"%<strong>></strong> </li> <li><strong><</strong>%...@ page import="java.text.*"%<strong>></strong> </li> <li><strong><</strong>%...@ page import="java.io.*"%<strong>></strong> </li> <li><strong><</strong>%...@ page import="com.sun.image.codec.jpeg.*"%<strong>></strong> </li> <li><strong><</strong>%...@ page import="java.awt.image.*"%<strong>></strong> </li> <li><strong><</strong>%...@ page import="java.awt.*"%<strong>></strong> </li> <li> </li> <li><strong><</strong>%... </li> <li> String name=request.getParameter("name"); </li> <li> name=new String(name.getBytes("ISO-8859-1")); </li> <li> String ima=request.getParameter("image"); </li> <li> </li> <li> try{ </li> <li> String path=request.getRealPath("/"); </li> <li> FileOutputStream ot = new FileOutputStream(path+name+".jpg"); </li> <li>// ServletOutputStream ot=response.getOutputStream(); //也可以直接输出显示 </li> <li> FileInputStream in=new FileInputStream(ima); </li> <li> JPEGImageDecoder jpgCodec = JPEGCodec.createJPEGDecoder(in); </li> <li> BufferedImage image = jpgCodec.decodeAsBufferedImage(); </li> <li> JPEGImageEncoder encoder=JPEGCodec.createJPEGEncoder(ot); </li> <li> encoder.encode(image); </li> <li> in.close(); </li> <li> ot.close(); </li> <li> out.print("JSP上传图片成功！<strong><BR></strong>"); </li> <li> //加载上传成功的图片 </li> <li> out.print("<strong><IMG</strong> width=200 height=200 src='"+name+".jpg' <strong>/></strong>"); </li> <li>} </li> <li>catch(Exception e) </li> <li>{ </li> <li>System.out.print(e.toString()); </li> <li>} </li> <li>%<strong>></strong> </li> </ol></pre><p>实现JSP上传图片无组件化就为大家介绍到这里。</p><p>【编辑推荐】</p><ol><li>浅谈利用jspsmart实现文件上传下载</li><li>使用JSP页面生成PDF报表</li><li>JSP自定义标签定义步骤</li><li>详解测试JSP容器</li><li>介绍JSP HTTP服务器实现的以下特性</li></ol> <br> 当前名称：浅谈如何实现JSP上传图片无组件化 <br> 标题来源：<a href="http://wtcwzsj.com/article/djhjceg.html">http://wtcwzsj.com/article/djhjceg.html</a> </div> </div> <div class="other"> <h3>其他资讯</h3> <ul> <li> <a href="/article/dpgsiph.html">为什么手机会无缘无故显示资源域名已拦截？（打不开个域名都被检测拦截）</a> </li><li> <a href="/article/dpgsiio.html">远程连接云服务器有哪几种方式？(如何远程连接云服务器)</a> </li><li> <a href="/article/dpgsige.html">web服务器教程</a> </li><li> <a href="/article/dpgsipd.html">Redis中存储List的实践（redis里面存list）</a> </li><li> <a href="/article/dpgsiji.html">微信聊天怎么删除?（微信聊天怎么删除才是彻底删除)</a> </li> </ul> </div> </div> <!-- end #bd --> <div class="c"></div> <!-- begin #fd --> <div id="fd" class="index-fd pr"> <div class="map-bg3"></div> <div class="wp"> <div class="fd-top"> <dl> <dt>关于我们</dt> <dd> <ul class="ul-fd"> <li><a href="http://www.wtcwzsj.com/about#whous">我们是谁</a></li> <li><a href="http://www.wtcwzsj.com/about#ourcus">我们服务的客户</a></li> <li><a href="http://www.wtcwzsj.com/about#ourteam">我们的团队</a></li> </ul> </dd> </dl> <dl> <dt>我们的服务</dt> <dd> <ul class="ul-fd"> <li><a href="http://www.wtcwzsj.com/service#webbuit">网站建设</a></li> <li><a href="http://www.wtcwzsj.com/service#weiweb">H5响应式 交互网站</a></li> <li><a href="http://www.wtcwzsj.com/service#webmobel">移动端 & 微网站定制</a></li> <li><a href="http://www.wtcwzsj.com/service#servweb">服务流程</a></li> <li><a href="http://www.wtcwzsj.com/service#solution">行业解决方案</a></li> </ul> </dd> </dl> <dl> <dt>网站建设案例</dt> <dd> <ul class="ul-fd"> <li><a href="http://www.wtcwzsj.com/case/">公司集团</a></li> <li><a href="http://www.wtcwzsj.com/case/">数码电子科技</a></li> <li><a href="http://www.wtcwzsj.com/case/">建筑与设计</a></li> <li><a href="http://www.wtcwzsj.com/case/">安防门禁</a></li> <li><a href="http://www.wtcwzsj.com/case/">管理咨询美容</a></li> <li><a href="http://www.wtcwzsj.com/case/">外贸行业</a></li> </ul> </dd> </dl> <dl> <dt>新闻动态</dt> <dd> <ul class="ul-fd"> <li><a href="/news/2.html">温岭网站建设</a></li><li><a href="/news/3.html">温岭网站制作</a></li><li><a href="/news/4.html">温岭网站设计</a></li> </ul> </dd> </dl> <dl> <dt>联系我们</dt> <dd class="pr"> <p><a href="http://www.wtcwzsj.com/news/" class="weixin"></a><a href="http://www.wtcwzsj.com/news/" class="sina"></a><span class="weixin-pic"><img src="/Public/Home/pic/ewm.jpg"></span></p> <p><b class="tel">135-1821-9792</b></p> <h5>公司服务热线</h5> </dd> </dl> </div> <div class="link"> 友情链接： <a href="http://www.ncfdjgs.com/" title="南充玉柴发电机" target="_blank">南充玉柴发电机</a> <a href="http://www.snfdjzy.com/" title="遂宁发电机" target="_blank">遂宁发电机</a> <a href="https://www.cdxwcx.com/wangzhan/h5.html" title="h5页面制作" target="_blank">h5页面制作</a> <a href="http://www.qddkfx.com/" title="成都医疗纯水设备" target="_blank">成都医疗纯水设备</a> <a href="http://www.hklqu.com/" title="成都网站设计公司" target="_blank">成都网站设计公司</a> <a href="https://www.cdcxhl.cn/ " title="虚拟主机" target="_blank">虚拟主机</a> <a href="https://www.cdxwcx.com/" title="网络营销推广" target="_blank">网络营销推广</a> <a href="http://www.yjynv.com/" title="广安车载发电机" target="_blank">广安车载发电机</a> <a href="https://www.cdcxhl.com/mianfei/jianshe/chengdu.html" title="成都免费网站建设" target="_blank">成都免费网站建设</a> <a href="http://www.gswangzhan.com/" title="网站外包维护" target="_blank">网站外包维护</a> </div> </div> <div class="fd-copy"> <div class="wp"> <p><span style="color:#CCCCCC;">Copyright © 2009-2022 www.wtcwzsj.com 青羊区广皓图文设计工作室（个体工商户） 版权所有</span> <a href="http://beian.miit.gov.cn/" target="_blank" rel="nofollow" style="color:#CCCCCC;">蜀ICP备19037934号</a></p> </div> </div> </div> <div class="side"> <ul> <li><a href="http://wpa.qq.com/msgrd?v=3&uin=631063699&site=qq&menu=yes" target="_blank"> <div class="sidebox"><img src="/Public/Home/pic/side_icon02.png">在线咨询</div> </a></li> <li><a href="http://wpa.qq.com/msgrd?v=3&uin=631063699&site=qq&menu=yes" target="_blank"> <div class="sidebox"><img src="/Public/Home/pic/side_icon01.png">在线咨询</div> </a></li> <li><a href="tel:135-1821-9792"> <div class="sidebox"><img src="/Public/Home/pic/side_icon03.png"><span style="font-size:14px">135-1821-9792</span></div> </a></li> </ul> </div> <div class="side2"> <ul> <li><a href="http://www.wtcwzsj.com/news/"><img src="/Public/Home/pic/r_icon1.png" alt="温岭网站建设"></a> <div class="weixin"><em></em><img src="/Public/Home/pic/ewm.jpg" alt="温岭网站建设"></div> </li> <li><a href="javascript:goTop();" class="sidetop"><img src="/Public/Home/pic/r_icon2.png"></a></li> </ul> </div> <div class="fot"> <ul> <li> <a href="https://p.qiao.baidu.com/cps/mobileChat?siteId=11284691&userId=6256368&type=1&reqParam=%20{%22from%22:0,%22sessionid%22:%22%22,%22siteId%22:%2211284691%22,%22tid%22:%22-1%22,%22userId%22:%226256368%22,%22ttype%22:1,%22siteConfig%22:%20{%22eid%22:%226256368%22,%22queuing%22:%22%22,%22siteToken%22:%226ce441ff9e2d6bedbdfc2a4138de449e%22,%22userId%22:%226256368%22,%22isGray%22:%22false%22,%22wsUrl%22:%22wss://p.qiao.baidu.com/cps3/websocket%22,%22likeVersion%22:%22generic%22,%22siteId%22:%2211284691%22,%22online%22:%22true%22,%22webRoot%22:%22//p.qiao.baidu.com/cps3/%22,%22bid%22:%22160142915792139572%22,%22isSmallFlow%22:0,%22isPreonline%22:0,%22invited%22:0%20},%22config%22:%20{%22themeColor%22:%224d74fa%22%20}%20}&appId=&referer=&iswechat=0&expectWaiter=-1&openid=null&otherParam=null&telephone=null&speedLogId=null&eid=null&siteToken=6ce441ff9e2d6bedbdfc2a4138de449e" target="_blank"> <img src="/Public/Home/pic/fot1.png" alt=""> <p>在线咨询</p> </a> </li> <li> <a href="tel:18980820575" target="_blank"> <img src="/Public/Home/pic/fot2.png" alt=""> <p>拨打电话</p> </a> </li> </ul> </div> <script type="text/javascript" src="/Public/Home/pic/jquery.js"></script> <script type="text/javascript" src="/Public/Home/pic/lib.js"></script> </body></html> <script> $(".con img").each(function(){ var src = $(this).attr("src"); //获取图片地址 var str=new RegExp("http"); var result=str.test(src); if(result==false){ var url = "https://www.cdcxhl.com"+src; //绝对路径 $(this).attr("src",url); } }); window.onload=function(){ document.oncontextmenu=function(){ return false; } } </script>