参考：https://www.cnblogs.com/Scholars/p/8968838.html
前端代码：
<script type="text/javascript"> //下面这两行脚本就是弹出文本框 var E = window.wangEditor var editor = new E('#editor') // 上传图片（举例） editor.customConfig.uploadImgServer = '/upload.ashx' //将网络图片隐藏掉 editor.customConfig.showLinkImg = false // 将 timeout 时间改为 3s editor.customConfig.uploadImgTimeout = 1000 * 10; document.getElementById('btn1').addEventListener('click', function () { // 读取 html alert(editor.txt.html()) }, false) editor.create(); </script> <body> <form id="newspost" method="post" action="newspost" enctype="multipart/form-data"> <input type="hidden" id="content" name="content"/> <div style="padding: 5px 0; color: #ccc"></div> <div id="editor"></div> <br/> </form> <button id="btn1">获取html</button> </body>
后端代码（一般处理程序）：
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Web; namespace WebApplication1 { /// <summary> /// upload 的摘要说明 /// </summary> public class upload : IHttpHandler { public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; context.Response.Charset = "utf-8"; var files = context.Request.Files; if (files.Count <= 0) { return; } HttpPostedFile file = files[0]; if (file == null) { context.Response.Write("error|file is null"); return; } else { string Url = "http://192.168.0.20:8099/IMG/"; string path = context.Server.MapPath("/Upader/Img/"); //存储图片的文件夹 if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } string originalFileName = file.FileName; string fileExtension = originalFileName.Substring(originalFileName.LastIndexOf('.'), originalFileName.Length - originalFileName.LastIndexOf('.')); string currentFileName = (new Random()).Next() + fileExtension; //文件名中不要带中文，否则会出错 //生成文件路径 string imagePath = path + currentFileName; //保存文件 file.SaveAs(imagePath); //获取图片url地址 string imgUrl = "./Upader/Img/" + currentFileName; string Json = "{"data": ["../../" + imgUrl.Replace(@"", @"/") + ""],"errno":"0"}"; //返回图片url地址 context.Response.Write(Json); return; } } public bool IsReusable { get { return false; } } } } 一般处理程序代码