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
原文地址：https://www.cnblogs.com/zhang1f/p/11104938.html
时间： 2024-10-11 17:07:56