Php Ratchet-无法在服务器端获取查询字符串
在客户端:Php Ratchet-无法在服务器端获取查询字符串,php,websocket,ratchet,Php,Websocket,Ratchet,在客户端: var ws = new WebSocket('ws://localhost:8082/chat?id=123&tid=7'); 在服务器端 class MyApp implements MessageComponentInterface { protected $clients; public function __construct() { $this->clients = new \SplObjectStorage; }
var ws = new WebSocket('ws://localhost:8082/chat?id=123&tid=7');
在服务器端
class MyApp implements MessageComponentInterface {
protected $clients;
public function __construct() {
$this->clients = new \SplObjectStorage;
}
public function onOpen(ConnectionInterface $conn) {
var_dump($conn->WebSocket->request->getQuery()); // I tried to access to query string here, but it did not work
$this->clients->attach($conn);
}
...
}
这是我从控制台得到的转储结果
class Guzzle\Http\QueryString#85 (5) {
protected $fieldSeparator =>
string(1) "&"
protected $valueSeparator =>
string(1) "="
protected $urlEncode =>
string(8) "RFC 3986"
protected $aggregator =>
NULL
protected $data =>
array(0) {
}
}
我看不到关于我的URLid
和tid
上两个查询字符串的值的任何线索。
更新:我尝试在Http/Route上转储变量$request
中的所有内容以进行检查,我可以看到getQuery可以工作,但是如何在函数onOpen上执行相同的操作
protected $url =>
class Guzzle\Http\Url#67 (8) {
protected $scheme =>
string(4) "http"
protected $host =>
string(9) "localhost"
protected $port =>
int(8082)
protected $username =>
NULL
protected $password =>
NULL
protected $path =>
string(5) "/chat"
protected $fragment =>
NULL
protected $query =>
class Guzzle\Http\QueryString#66 (5) {
protected $fieldSeparator =>
string(1) "&"
protected $valueSeparator =>
string(1) "="
protected $urlEncode =>
string(8) "RFC 3986"
protected $aggregator =>
NULL
protected $data =>
array(3) {
...
}
}
}
消息在客户端和服务器之间正确传输,但查询字符串不正确。
非常感谢您的帮助。我不太理解src\Ratchet\Http中的以下代码,因此我不确定这是否是一个bug
$parameters = array();
foreach($route as $key => $value) {
if ((is_string($key)) && ('_' !== substr($key, 0, 1))) {
$parameters[$key] = $value;
}
}
$url = Url::factory($request->getPath());
$url->setQuery($parameters);
但我修改如下:
$parameters = $request->getQuery();
我上面的一行将覆盖迭代,以便在$params
中设置一些内容。至少我可以访问查询字符串