此篇文章仅献给已实现百度富文本编辑器，想要设置相对路径并保存到数据库，方便以后项目迁移。
使用的版本为1.2.3，适用图片上传中点击以及拖拽功能。
???????//保存图片相对地址的设置
//1.请修改Uploader.java的getPhysicalPath()方法,设置返回的地址
//2.请修改imageUp.jsp中的相对地址result
//3.请修改image.js中的getAllPic()设置src、_src返回值 ?
1、修改后台代码Uploader.java
???/** ????* 根据传入的虚拟路径获取物理路径 ????* ?????* @param path ????* @return ????*/ ???private String getPhysicalPath(String path) { ???????//原版:上传文件放在请求路径(百度编辑器)上一级// ???????String servletPath = this.request.getServletPath();// ???????String realPath = this.request.getSession().ge tServletContext()// ???????????????.getRealPath(servletPath);// ???????return new File(realPath).getParent() +"/" +path; ???????????????//修改版:上传文件放在webapp下 ???????String servletContext = this.request.getSession().getServletContext().getRealPath(""); ???????return new File(servletContext).getParent() +"/" +path; ???}2、修改imageUp.jsp
???//String result = "{\"name\":\""+ up.getFileName() +"\", \"originalName\": \""+ up.getOriginalName() +"\", \"size\": "+ up.getSize() +", \"state\": \""+ up.getState() +"\", \"type\": \""+ up.getType() +"\", \"url\": \""+ up.getUrl() +"\"}"; ???String pathPre = "../../../../../"; //修改版：根据imageUp.jsp相对位置进行修改，此处图片放在webapp下(不同位置自行修改) ???String result = "{\"name\":\""+ up.getFileName() +"\", \"originalName\": \""+ up.getOriginalName() +"\", \"size\": "+ up.getSize() +", \"state\": \""+ up.getState() +"\", \"type\": \""+ up.getType() +"\", \"url\": \""+ pathPre + up.getUrl() +"\"}";3、修改image.js
getAllPic: function (sel, $w, editor) { ???????????var me = this, ???????????????arr = [], ???????????????$imgs = $(sel, $w); ???????????$.each($imgs, function (index, node) { ???????????????$(node).removeAttr("width").removeAttr("height");// ???????????????if (node.width > editor.options.initialFrameWidth) {// ???????????????????me.scale(node, editor.options.initialFrameWidth -// ???????????????????????parseInt($(editor.body).css("padding-left")) ?-// ???????????????????????parseInt($(editor.body).css("padding-right")));// ???????????????} ???????????????//修改版：设置为相对路径(请按需修改) ???????????????var srcFixed = node.src; ???????????????srcFixed = srcFixed.slice(srcFixed.indexOf(‘upload‘)); ???????????????srcFixed = "../../../../../" + srcFixed; ???????????????return arr.push({ ???????????????????//_src: node.src, ???????????????????//src: node.sr ???????????????????_src: srcFixed, ???????????????????src: srcFixed ???????????????}); ???????????}); ???????????return arr; ???????},这样，在数据库中保存的数据就是相对地址了，与IP、域名无关。
umeditor 上传图片 相对路径的设置和保存
原文地址：https://www.cnblogs.com/linvan/p/9129970.html