nodejs+express整合kindEditor实现图片上传

kindEditor官网上中提供了ASP,ASP.NET,JSP相关的整合应用,http://kindeditor.net/docs/upload.html能够参照实现nodejs的整合,发现实用nodejs更简单 css

环境:
unbuntu 14.10
nodejs 0.10.35
express 4.11.2
formidable 1.0.16
kindEditor 4.1.10
webStorm 8 html

1.经过IDE或终端建立一个名称为test的工程 node

2.编辑package.json添加formidable依赖,这里使用的是1.0.16版本,以后经过终端执行npm install完成依赖的安装 web

3.将kindEditor整个目录放到test/public/lib下 express

4.修改index.ejs和index.js文件
index.ejs中整合kindEditor:
       设置kindEditor的uploadJson为nodejs所提供的处理图片上传的路由url这里用的是/uploadImg
index.js中添加处理图片上传的路由url:
       添加/uploadImg对应的post处理方式,
代码以下: npm

index.ejs json

<!DOCTYPE html>
<html>
  <head>
    <title><%= title %></title>
    <link rel='stylesheet' href='/stylesheets/style.css' />
      <script charset="utf-8" src="/lib/kindeditor-4.1.10/kindeditor.js"></script>
      <script charset="utf-8" src="/lib/kindeditor-4.1.10/lang/zh_CN.js"></script>
      <script>
          var options = {
              uploadJson: '/uploadImg'
          };

          KindEditor.ready(function(K) {
              window.editor = K.create('#editor', options);
          });
      </script>
  </head>
  <body>
    <h1><%= title %></h1>
    <textarea id="editor" name="content" style="width:700px;height:300px;">
        &lt;strong&gt;HTML内容&lt;/strong&gt;
    </textarea>
  </body>
</html>
index.js
var express = require('express');
var router = express.Router();
var formidable = require('formidable');

/* GET home page. */
router.get('/', function(req, res, next) {
  res.render('index', { title: '图片上传' });
});

router.post('/uploadImg', function(req, res, next) {
    var form = new formidable.IncomingForm();
    form.keepExtensions = true;
    form.uploadDir = __dirname + '/../public/upload';

    form.parse(req, function (err, fields, files) {
        if (err) {
            throw err;
        }

        var image = files.imgFile;
        var path = image.path;
        path = path.replace('/\\/g', '/');
        var url = '/upload' + path.substr(path.lastIndexOf('/'), path.length);

        var info = {
            "error": 0,
            "url": url
        };
        res.send(info);
    });
});

module.exports = router;
以后经过IDE或终端启动test工程,经过http://localhost:3000访问页面就能够上传图片了
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