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我正在關注來自ArangoDB.com的this tutorial。 這是關於使用node.js創建Arango數據庫的。我這樣做在OS X使用Nodejs創建數據庫ArangoDB時發生ECONNREFUSED錯誤
在節點代碼執行後：
> Database = require('arangojs').Database;
[Function: Database]
> db = new Database('http://127.0.0.1:8529');
Database {
_connection:
Connection {
config:
{ url: 'http://127.0.0.1:8529',
databaseName: '_system',
arangoVersion: 20300,
agentOptions: [Object],
headers: [Object] },
_request: [Function: request],
promisify: [Function] },
_api:
Route {
_connection:
Connection {
config: [Object],
_request: [Function: request],
promisify: [Function] },
_path: '_api',
_headers: undefined },
name: '_system' }
> db.createDatabase('mydb', function (err) {
if (!err) console.log('Database created');
else console.error('Failed to create database:', err);
});
我收到ECONNREFUSED錯誤：
Failed to create database: { [Error: connect ECONNREFUSED 127.0.0.1:8529]
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 8529,
request:
ClientRequest {
domain:
Domain {
domain: null,
_events: [Object],
_eventsCount: 1,
_maxListeners: undefined,
members: [] },
_events: { response: [Object], error: [Function] },
_eventsCount: 2,
_maxListeners: undefined,
output: [],
outputEncodings: [],
outputCallbacks: [],
outputSize: 0,
writable: true,
_last: false,
chunkedEncoding: false,
shouldKeepAlive: true,
useChunkedEncodingByDefault: true,
sendDate: false,
_removedHeader: { 'content-length': false },
_contentLength: null,
_hasBody: true,
_trailer: '',
finished: true,
_headerSent: true,
socket:
Socket {
_connecting: false,
_hadError: false,
_handle: null,
_parent: null,
_host: null,
_readableState: [Object],
readable: false,
domain: [Object],
_events: [Object],
_eventsCount: 10,
_maxListeners: undefined,
_writableState: [Object],
writable: false,
allowHalfOpen: false,
destroyed: true,
bytesRead: 0,
_bytesDispatched: 0,
_sockname: null,
_pendingData: [Object],
_pendingEncoding: '',
server: null,
_server: null,
parser: [Object],
_httpMessage: [Circular],
read: [Function],
_consuming: true,
_idleNext: null,
_idlePrev: null,
_idleTimeout: -1 },
connection:
Socket {
_connecting: false,
_hadError: false,
_handle: null,
_parent: null,
_host: null,
_readableState: [Object],
readable: false,
domain: [Object],
_events: [Object],
_eventsCount: 10,
_maxListeners: undefined,
_writableState: [Object],
writable: false,
allowHalfOpen: false,
destroyed: true,
bytesRead: 0,
_bytesDispatched: 0,
_sockname: null,
_pendingData: [Object],
_pendingEncoding: '',
server: null,
_server: null,
parser: [Object],
_httpMessage: [Circular],
read: [Function],
_consuming: true,
_idleNext: null,
_idlePrev: null,
_idleTimeout: -1 },
_header: 'POST /_db/_system/_api/database HTTP/1.1\r\ncontent-type: application/json\r\ncontent-length: 15\r\nx-arango-version: 20300\r\nHost: 127.0.0.1:8529\r\nConnection: keep-alive\r\n\r\n',
_headers:
{ 'content-type': 'application/json',
'content-length': 15,
'x-arango-version': 20300,
host: '127.0.0.1:8529' },
_headerNames:
{ 'content-type': 'content-type',
'content-length': 'content-length',
'x-arango-version': 'x-arango-version',
host: 'Host' },
_onPendingData: null,
agent:
Agent {
domain: [Object],
_events: [Object],
_eventsCount: 1,
_maxListeners: undefined,
defaultPort: 80,
protocol: 'http:',
options: [Object],
requests: {},
sockets: [Object],
freeSockets: {},
keepAliveMsecs: 1000,
keepAlive: true,
maxSockets: 3,
maxFreeSockets: 256 },
socketPath: undefined,
method: 'POST',
path: '/_db/_system/_api/database',
parser:
HTTPParser {
'0': [Function: parserOnHeaders],
'1': [Function: parserOnHeadersComplete],
'2': [Function: parserOnBody],
'3': [Function: parserOnMessageComplete],
'4': null,
_headers: [],
_url: '',
_consumed: false,
socket: [Object],
incoming: null,
outgoing: [Circular],
maxHeaderPairs: 2000,
onIncoming: [Function: parserOnIncomingClient] } } }
可惜我不能本地化錯誤。我正在尋找類似的問題，但沒有找到任何解決方案。我對這些技術沒有太多的經驗，現在我只是開始使用ArangoDB。
我將不勝感激任何提示如何解決它和/或任何其他材料如何開始與ArangoDB。
您是否嘗試運行所有作爲節點文件複製粘貼該代碼到server.js然後做節點server.js – Zargold
謝謝，我現在chcecked它，它的工作就像它應該有。 –