2017-03-01 81 views
0

我想連接到我的數據庫,但我遇到了一些錯誤。對於這一切我都很新穎,如果我不清楚,我很抱歉。我能夠使用pgAdmin來運行查詢到我的數據庫,但我似乎無法得到它在這裏工作。基本Postgres和MassiveJS連接終止

這是我的錯誤:

/Users/patrickholley/Desktop/Dockbox/Dev-Mtn/w6/d3/massive-demo/node_modules/deasync/index.js:46 
          throw err; 
          ^

Error: Connection terminated 
at Connection.<anonymous> (/Users/patrickholley/Desktop/Dockbox/Dev-Mtn/w6/d3/massive-demo/node_modules/pg/lib/client.js:183:17) 
at Object.onceWrapper (events.js:290:19) 
at emitNone (events.js:86:13) 
at Connection.emit (events.js:185:7) 
at Socket.<anonymous> (/Users/patrickholley/Desktop/Dockbox/Dev-Mtn/w6/d3/massive-demo/node_modules/pg/lib/connection.js:66:10) 
at emitOne (events.js:96:13) 
at Socket.emit (events.js:188:7) 
at TCP._handle.close [as _onclose] (net.js:501:12) 
at Function.module.exports.loopWhile (/Users/patrickholley/Desktop/Dockbox/Dev-Mtn/w6/d3/massive-demo/node_modules/deasync/index.js:72:22) 
at Object.connectSync (/Users/patrickholley/Desktop/Dockbox/Dev-Mtn/w6/d3/massive-demo/node_modules/deasync/index.js:44:19) 

這裏是我的server.js:

var express = require('express'); 
var bodyParser = require('body-parser'); 
var cors = require('cors'); 
var massive = require('massive'); 

var app = express(); 
app.use(bodyParser.json()); 

var port = 3000; 

var conn = massive.connectSync({ 
    connectionString : "postgres://[email protected]/massive_demo" 
}); 

app.set('db', conn); 
var db = app.get('db'); 

app.get('/incidents', function(req, res) { 
    console.log('POST sighting'); 
}); 

app.post('/incidents', function(req, res) { 
    console.log('POST sighting'); 
}); 

app.listen(port, function() { 
    console.log("Started server on port", port); 
}); 

真的不知道該說些什麼;我會盡我所能在任何地方澄清它不清楚的地方。

回答

0

發現我的問題;顯然改變Postgres的港口影響了我的連接能力?不知道爲什麼,但將其更改回默認的5432工作。

+0

您的連接字符串未指定Postgres正在偵聽的端口,因此Massive會採用默認設置。如果你想使用非標準端口,你必須包含它:'postgres:// postgres @ localhost:5433/massive_demo'。 – dmfay

+0

真棒,感謝您的額外洞察! –