在PHP中连接远程MongoDB以获得集合中的结果

时间:2016-11-10 09:38:45

标签: php mongodb mongo-collection

您好任何人都可以帮助我使用以下详细信息在PHP中配置mongodb,

我尝试连接下面的MongoServer详细信息并从集合中获取结果,但是我收到错误,如下所示

Server : test.server.com
Port : 27017
UserName : userdb
Password : passworddb!
Authentication DB : test-db
Collection Name : MESSAGES

我已尝试过以下PHP代码来获取集合的详细信息

   <?
        echo "<pre>";
    $mongo = new MongoClient("mongodb://userdb:passworddb!@test.server.com:27017/test-db?readPreference=primary");
    $dbname = "test-db";

    var_dump($mongo);
    $db = $mongo->$dbname;
    var_dump($db);
    $cursor = $db->MESSAGES->find();
    foreach($cursor as $value){
        var_dump($value);
    }
    ?>

但是我收到了像

这样的错误
object(MongoClient)#1 (4) {
  ["connected"]=>
  bool(true)
  ["status"]=>
  NULL
  ["server":protected]=>
  NULL
  ["persistent":protected]=>
  NULL
}
object(MongoDB)#3 (2) {
  ["w"]=>
  int(1)
  ["wtimeout"]=>
  int(10000)
}


    Fatal error:  Uncaught exception 'MongoConnectionException' with message 'Failed to connect to: test.server.com:27017: SASL Authentication failed on database 'test-db': Authentication failed.' in C:\xampp\htdocs\angular\mongo.php:22
    Stack trace:
    #0 C:\xampp\htdocs\angular\mongo.php(22): MongoCursor->rewind()
    #1 {main}
      thrown in C:\xampp\htdocs\angular\mongo.php on line 22

第22行引用 foreach($ cursor as $ value){

1 个答案:

答案 0 :(得分:0)

我通过更改代码找到了解决方案,如下所示。现在我可以获取Collection中的所有记录。

<?
$mongo=new MongoClient("mongodb://xhomuser:passworddb!@test.server.com:27017/test-db?readPreference=primary");
echo "<pre>";

$db = $mongo->selectDB("test-db");

$collection = $db->selectCollection("MESSAGES");

$cursor = $collection->find();
foreach ($cursor as $document) {
    echo '"_id": '.$document["_id"]."<br />";
    echo '"accountnumber": '.$document["ACCOUNTNUMBER"]."<br />";
    echo '"STATUS": '.$document["STATUS"]."<br />";
} 

?>