MongoDB官方提供的Node.js的驅動包

這是 MongoDB 官方提供的 Node.js 的驅動包，示例代碼：

var client = new Db('test', new Server("127.0.0.1", 27017, {})),
    test = function (err, collection) {
      collection.insert({a:2}, function(err, docs) {


    collection.count(function(err, count) {
      test.assertEquals(1, count);
    });

    // Locate all the entries using find
    collection.find().toArray(function(err, results) {
      test.assertEquals(1, results.length);
      test.assertTrue(results[0].a === 2);

      // Let's close the db
      client.close();
    });
  });
};


client.open(function(err, p_client) {
  client.collection('test_insert', test);
});</pre> 
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