我正在运行neo4j 4.1.12，可以使用我的登录凭据在浏览器中通过bolt连接。我还使用https://github.com/neo4j-php/neo4j-php-client的PHP客户端为Neo4j，并设置了以下代码：

public function __construct($table = null){
    $config = config('Database')->neo4j;

    if (!empty($config['Username'])){
        $auth = Authenticate::basic($config['Username'],$config['Password']);
    } else {
        $auth = null;
    }

    $this->transact = $config['Transact']; // allows config setting of whether to use the Transaction feature

    $this->client = ClientBuilder::create()->withDriver('bolt','bolt://neo4j:PW_THAT_WORKS@localhost:7687')->build();

    $this->table = $table;
}

public function query($query,$params = []){
    $client = $this->client;
    $statement = new Statement($query,$params);

    if ($this->transact){
        $result = $client->writeTransaction(static function (TransactionInterface $tsx) use ($statement) {
            return $tsx->runStatement($statement);
        });
    } else {
        $result = $client->runStatement($statement);
    }

return $result;
}

public function insert($data = null, bool $returnID = true){
    if (empty($this->table)){
        return false;
    }

    $result = $this->query('CREATE ('.$this->table. ')');

    print'<pre>';print_r($result);print'</pre>';
}

字符串
当我打电话：

$neo4j = new \App\Models\Neo4jModel('n:Test');

    $neo4j->insert(array('Hello'=>'World','Foobar'=>'Baz'));

型
我得到了一个连接错误，说**Cannot connect to any server on alias: bolt with Uris: ('bolt://neo4j:PW_THAT_WORKS@localhost:7687')**，我完全不知道为什么！？下面的Cypher查询neo4j$ CREATE (n:Test)工作得很好：Added 1 label, created 1 node, completed after 408 ms.
另外，如果我尝试http驱动程序，我会得到Http\Discovery\Exception\DiscoveryFailedException-我知道这看起来很明显，但正如我所说，我的浏览器可以访问localhost罚款！我从子域访问。localhost，但这不应该是一个问题，肯定？
运行curl会产生以下结果：curl localhost:7474 { "bolt_routing" : "neo4j://localhost:7687", "transaction" : "http://localhost:7474/db/{databaseName}/tx", "bolt_direct" : "bolt://localhost:7687", "neo4j_version" : "4.1.12", "neo4j_edition" : "community" }
请有人能解释一下为什么这不会连接，我需要做什么来修复它？