Php/docs/solrclient.ping

• PHP Manual
• SolrClient
• Checks if Solr server is still up

SolrClient::ping

(PECL solr >= 0.9.2)

SolrClient::ping — Checks if Solr server is still up

说明

public SolrClient::ping ( ) : SolrPingResponse

Checks if the Solr server is still alive. Sends a HEAD request to the Apache Solr server.

参数

此函数没有参数。

返回值

Returns a SolrPingResponse object on success and throws an exception on failure.

错误／异常

Throws SolrClientException if the client had failed, or there was a connection issue.

Throws SolrServerException if the Solr Server had failed to satisfy the request.

范例

Example #1 SolrClient::ping() example

<?php$options = array(    'hostname' => SOLR_SERVER_HOSTNAME,    'login'    => SOLR_SERVER_USERNAME,    'password' => SOLR_SERVER_PASSWORD,    'port'     => SOLR_SERVER_PORT,);$client = new SolrClient($options);$pingresponse = $client->ping();?>

以上例程的输出类似于：