Question

我试图断开我与var conn = mongoose.createConnection('mongodb://'+ ip + ':' + port, options); conn.on('connected', function () { new Admin(conn.db).listDatabases(function(err, result) { // process data ... conn.disconnect(); res.sendStatus(200); }); });连接的数据库：

    /var/node_modules/mongoose/node_modules/mongodb/lib/utils.js:123
    process.nextTick(function() { throw err; });
                                        ^
TypeError: Object [object Object] has no method 'disconnect'
    at /var/app.js:47:25
    at handleCallback (/var/node_modules/mongoose/node_modules/mongodb/lib/utils.js:120:56)
    at /var/node_modules/mongoose/node_modules/mongodb/lib/db.js:994:22
    at /var/node_modules/mongoose/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js:469:18
    at process._tickCallback (node.js:458:13)

但是我收到了错误

conn.db.disconnect()

我还尝试了<?= $form->field($model, 'parent_id')->dropDownList($categories, ['class' => 'select']) ?> <?= $form->field($model, "[{$lang['id']}]anchors",['template' => $template])->textarea(['class' => 'form-control editor']);?>，它返回了相同的错误。

Answer 1

没有conn.disconnect()，但有conn.close()。

是mongoose.disconnect()，但我认为不会与mongoose.createConnection()建立密切联系。

断开与使用createConnection创建的数据库的连接

1 个答案: