te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - What is the difference between net.connect and net.createConnection in node.js? - Stack Overflow

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    javascript - What is the difference between net.connect and net.createConnection in node.js? - Stack Overflow

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    I was reading the documentation from the net module in Node.js and I can't see any difference between the methods net.connect and net.createConnection.

    Are they exactly the same or is there is some difference?

    I was reading the documentation from the net module in Node.js and I can't see any difference between the methods net.connect and net.createConnection.

    Are they exactly the same or is there is some difference?

    • javascript
    • node.js
    • sockets
    Share Improve this question edited Sep 9, 2016 at 10:24 Denys Séguret 382k90 gold badges810 silver badges775 bronze badges asked Sep 9, 2016 at 9:42 Valentin BarralValentin Barral 1334 bronze badges 0
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    2 Answers 2

    Reset to default 14

    There's no difference. Here's an extract from the source code:

    exports.connect = exports.createConnection = function() {

    I agree the documentation isn't clear on that point.

    The are exactly the same, just a different name, form the sourced code

    net.createConnection() creates a net.Socket object and immediately calls net.Socket.connect() on it.

    And also from the source code on line 62 of the Net module. 

    exports.connect = exports.createConnection = function() {
  stuff
};

    Why they did this, I don't know. Just pick the naming convention that you prefer and off you go :)

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