摘要：
最近在搭建自己的博客，这一段时间可能没有时间来写博客了，但是有了好东西还是要分享给大家。博客网站必然要有编辑文章的编辑器，所以在网上查了些资料。大部分编辑器的后台是基于java、php、asp等，很少有基于node.js的。本来是想用markdown来写文章，但是样式不好调，所以最终还是选择了百度的ueditor，其官网上并没有基于node.js的代码。但是幸运的是我在github上找到了一个类似的，所以将他分享给大家，如果你打算也用node.js来开发自己的博客时可以参考下。
下载引用：
首先到ueditor官网上下载代码，我下载的是开发版1.4.3php utf-8版本，解压之后将文件放到public目录下，此处我将其重命名为ueditor。然后在你所需要的页面头部加上这三行
<script type="text/javascript" charset="utf-8" src="/ueditor/ueditor.config.js"></script>
<script type="text/javascript" charset="utf-8" src="/ueditor/ueditor.all.min.js"> </script>
<script type="text/javascript" charset="utf-8" src="/ueditor/lang/zh-cn/zh-cn.js"> </script>然后在需要的地方调用下面的代码
<script id="editor" type="text/plain" style="width:1000px;height:500px;"></script>
<script>
var ue = UE.getEditor('editor');
</script>后台修改：
下载下来的是基于php的，现在我们来改成基于node.js的。首先把不用的php文件删除掉，然后新建文件夹nodejs，并在此目录下新建文件config.json,内容如下：
{
"imageActionName": "uploadimage",
"imageFieldName": "upfile",
"imageMaxSize": 2048000,
"imageAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"],
"imageCompressEnable": true,
"imageCompressBorder": 1600,
"imageInsertAlign": "none",
"imageUrlPrefix": "",
"imagePathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",
"scrawlActionName": "uploadscrawl",
"scrawlFieldName": "upfile",
"scrawlPathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",
"scrawlMaxSize": 2048000,
"scrawlUrlPrefix": "",
"scrawlInsertAlign": "none",
"snapscreenActionName": "uploadimage",
"snapscreenPathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",
"snapscreenUrlPrefix": "",
"snapscreenInsertAlign": "none",
"catcherLocalDomain": ["127.0.0.1", "localhost", "img.baidu.com"],
"catcherActionName": "catchimage",
"catcherFieldName": "source",
"catcherPathFormat": "/ueditor/php/upload/image/{yyyy}{mm}{dd}/{time}{rand:6}",
"catcherUrlPrefix": "",
"catcherMaxSize": 2048000,
"catcherAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"],
"videoActionName": "uploadvideo",
"videoFieldName": "upfile",
"videoPathFormat": "/ueditor/php/upload/video/{yyyy}{mm}{dd}/{time}{rand:6}",
"videoUrlPrefix": "",
"videoMaxSize": 102400000,
"videoAllowFiles": [
".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",
".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".webm", ".mp3", ".wav", ".mid"],
"fileActionName": "uploadfile",
"fileFieldName": "upfile",
"filePathFormat": "/ueditor/php/upload/file/{yyyy}{mm}{dd}/{time}{rand:6}",
"fileUrlPrefix": "",
"fileMaxSize": 51200000,
"fileAllowFiles": [
".png", ".jpg", ".jpeg", ".gif", ".bmp",
".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",
".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".webm", ".mp3", ".wav", ".mid",
".rar", ".zip", ".tar", ".gz", ".7z", ".bz2", ".cab", ".iso",
".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx", ".pdf", ".txt", ".md", ".xml"
],
"imageManagerActionName": "listimage",
"imageManagerListPath": "/ueditor/php/upload/image/",
"imageManagerListSize": 20,
"imageManagerUrlPrefix": "",
"imageManagerInsertAlign": "none",
"imageManagerAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"],
"fileManagerActionName": "listfile",
"fileManagerListPath": "/ueditor/php/upload/file/",
"fileManagerUrlPrefix": "",
"fileManagerListSize": 20,
"fileManagerAllowFiles": [
".png", ".jpg", ".jpeg", ".gif", ".bmp",
".flv", ".swf", ".mkv", ".avi", ".rm", ".rmvb", ".mpeg", ".mpg",
".ogg", ".ogv", ".mov", ".wmv", ".mp4", ".webm", ".mp3", ".wav", ".mid",
".rar", ".zip", ".tar", ".gz", ".7z", ".bz2", ".cab", ".iso",
".doc", ".docx", ".xls", ".xlsx", ".ppt", ".pptx", ".pdf", ".txt", ".md", ".xml"
]
}然后找到文件ueditor.config.js，找到下面这行，将后面引号改成你自己的后台路径。
serverUrl: URL + "php/controller.php"
比如：
serverUrl: URL + "ueditor"
我们需要安装下面这些包
"dependencies": {
"body-parser": "~1.0.0",
"express": "~4.2.0",
"ueditor": "^1.0.0"
}后台代码：
var express = require('express');var path = require('path');
var app = express();
var ueditor = require("ueditor");
var bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({
extended: true
}));
app.use(bodyParser.json());
app.use("/ueditor/ueditor", ueditor(path.join(__dirname, 'public'), function(req, res, next) {
// ueditor 客户发起上传图片请求
if (req.query.action === 'uploadimage') {
var foo = req.ueditor;
var imgname = req.ueditor.filename;
var img_url = '/images/ueditor/';
//你只要输入要保存的地址 。保存操作交给ueditor来做
res.ue_up(img_url);
}
// 客户端发起图片列表请求
else if (req.query.action === 'listimage') {
var dir_url = '/images/ueditor/';
// 客户端会列出 dir_url 目录下的所有图片
res.ue_list(dir_url);
}
// 客户端发起其它请求
else {
res.setHeader('Content-Type', 'application/json');
res.redirect('/ueditor/nodejs/config.json');
}
}));注意：上面只是处理了图片上传的，视频上传的可以看官网API，仿照开发。
以上就是在nodejs项目中集成百度UE编辑器的全部内容了，希望大家能够喜欢。
