小编dev*_*ant的帖子

编译Mongoose后无法覆盖模型

不确定我做错了什么,这是我的check.js

var db = mongoose.createConnection('localhost', 'event-db');
db.on('error', console.error.bind(console, 'connection error:'));

var a1= db.once('open',function(){
var user = mongoose.model('users',{ 
       name:String,
       email:String,
       password:String,
       phone:Number,
      _enabled:Boolean
     });

user.find({},{},function (err, users) {
    mongoose.connection.close();
    console.log("Username supplied"+username);
    //doSomethingHere })
    });
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这是我的insert.js

var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/event-db')

var user = mongoose.model('users',{
     name:String,
     email:String,
     password: String,
     phone:Number,
     _enabled:Boolean
   });

var new_user = new user({
     name:req.body.name,
     email: req.body.email,
     password: req.body.password,
     phone: req.body.phone,
     _enabled:false
   });

new_user.save(function(err){
    if(err) console.log(err); 
   });
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每当我试图运行check.js时,我都会收到此错误

编译后无法覆盖'用户'模型.

我知道这个错误是由于Schema不匹配造成的,但我看不出这是怎么回事?我对mongoose和nodeJS很新.

以下是我从MongoDB的客户端界面获取的内容:

MongoDB shell version: 2.4.6 connecting to: test …
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model mongoose mongodb node.js express

80
推荐指数
14
解决办法
8万
查看次数

使用终端的VLC通过RTMP广播到YouTube直播

运行时:

cvlc -vvv 'Bootstrap Tutorial.mp4' --sout '#rtp{dst=rtmp://a.rtmp.youtube.com/live2,name=pa1p-8c4m-zzvp-5j6t,mux=ts}'
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我得到这个调试日志.

另外指定访问方法时:

cvlc -vvv 'Bootstrap Tutorial.mp4' --sout '#std{access=rtmp,dst=rtmp://a.rtmp.youtube.com/live2/pa1p-8c4m-zzvp-5j6t,mux=ts}'
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我得到这个调试日志.

如何使用终端的VLC将实时视频和音频流式传输到YouTube?

我研究的资源:

  1. https://blog.vucica.net/2015/08/streaming-to-youtube-live-with-vlc-and-ffmpeg.html
  2. https://forum.videolan.org/viewtopic.php?f=14&t=130520&p=436913&hilit=rtmp+youtube#p436913
  3. 使用Servlet启动VLC HTTP流的问题
  4. https://forum.videolan.org/viewtopic.php?f=4&t=112221&p=380232&hilit=rtmp+youtube#p380232

youtube ffmpeg vlc rtmp

5
推荐指数
1
解决办法
1万
查看次数

文本未在forcelayout d3js中显示,但在视图中显示

从Web检查器查看时,文本在源中可见,但在实际图形上不可见

<html>
<head>
<title>D3</title>
<script src="d3.min.js"> </script>
</head>
<body>

 <script type="text/javascript">

        //Width and height
        var w = 500;
        var h = 300;

        //Original data
        var dataset = {
            nodes: [
                { name: "Adam" },
                { name: "Bob" },
                { name: "Carrie" },
                { name: "Donovan" },
                { name: "Edward" },
                { name: "Felicity" },
                { name: "George" },
                { name: "Hannah" },
                { name: "Iris" },
                { name: "Jerry" }
            ],
            edges: [
                { source: 0, target: 1 },
                { …
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javascript label d3.js force-layout

2
推荐指数
1
解决办法
3976
查看次数

标签 统计

d3.js ×1

express ×1

ffmpeg ×1

force-layout ×1

javascript ×1

label ×1

model ×1

mongodb ×1

mongoose ×1

node.js ×1

rtmp ×1

vlc ×1

youtube ×1