爲什麼不調用https.request回調？

我有一些node.js代碼，我試圖從raw.github.com獲取package.info。我正在做一個HTTPS請求，但由於某種原因，它看起來像回調永遠不會被調用，因爲'here'永遠不會被輸出。爲什麼不調用https.request回調？

有沒有人看到發生了什麼問題？

console.log(options) 

req = https.request(options, function(res) { 
    console.log('here') 
    res.setEncoding('utf8') 
    // ... more code here 
}) 

console.log(req) 

// .. return -> listening and waiting

輸出

{ host: 'raw.github.com', 
    port: 443, 
    path: '/jasny/bootstrap/2.2.2-j3-wip/package.json', 
    method: 'GET' } 
{ domain: null, 
    _events: 
    { response: { [Function: g] listener: [Function] }, 
    socket: { [Function: g] listener: [Function] } }, 
    _maxListeners: 10, 
    output: [], 
    outputEncodings: [], 
    writable: true, 
    _last: false, 
    chunkedEncoding: false, 
    shouldKeepAlive: true, 
    useChunkedEncodingByDefault: false, 
    sendDate: false, 
    _hasBody: true, 
    _trailer: '', 
    finished: false, 
    agent: 
    { domain: null, 
    _events: { free: [Function] }, 
    _maxListeners: 10, 
    options: {}, 
    requests: {}, 
    sockets: { 'raw.github.com:443': [Object] }, 
    maxSockets: 5, 
    createConnection: [Function: createConnection] }, 
    socketPath: undefined, 
    method: 'GET', 
    path: '/jasny/bootstrap/2.2.2-j3-wip/package.json', 
    _headers: { host: 'raw.github.com' }, 
    _headerNames: { host: 'Host' } 
}

對於完整的代碼見lib/packageinfo.js。該函數被調用index.js

來源

2012-12-20 Jasny - Arnold Daniels

你需要調用end()的要求來執行它，就像這樣：

req = https.request(options, function(res) { 
    console.log('here') 
    res.setEncoding('utf8') 
    // ... more code here 
}); 
req.end(); // <= Here

來源

2012-12-20 03:19:48 JohnnyHK

爲什麼不調用https.request回調？

回答

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