使用日光浴室从 php 访问 apache solr 抛出 UnexpectedValueException
accessing apache solr from php with solarium throws UnexpectedValueException
我才刚刚开始使用 Apache Solr,我也不是什么大 PHP 高手。
Apache Solr 是 运行,在浏览器中粘贴此查询会显示一个 XML 文档:
http://localhost:8983/solr/my_test/select?q=name:%22A%20Clash%20of%20Kings%22
但是,以下代码抛出 UnexpectedValueException:
<?php
require __DIR__.'/vendor/autoload.php';
// check solarium version available
echo 'Solarium library version: ' . Solarium\Client::VERSION . ' - ';
$config = array(
'endpoint' => array(
'localhost' => array(
'host' => '127.0.0.1', 'port' => '8983', 'path' => '/solr/#/my_test/select?q=name:"A Clash of Kings"'
)
)
);
// create a client instance
$client = new Solarium\Client($config);
// // get a select query instance
$query = $client->createQuery($client::QUERY_SELECT);
// // this executes the query and returns the result
$resultset = $client->execute($query);
// display the total number of documents found by solr
echo 'NumFound: '.$resultset->getNumFound(); // THROWS EXCEPTION
// create a ping query
$ping = $client->createPing();
// // execute the ping query
try {
$result = $client->ping($ping);
echo 'Ping query successful';
echo '<br/><pre>';
var_dump($result->getResponse());
echo '</pre>';
} catch (Solarium\Exception $e) {
echo 'Ping query failed';
}
?>
输出:
Solarium library version: 3.0.0 -
Fatal error: Uncaught exception 'Solarium\Exception\UnexpectedValueException'
with message 'Solr JSON response could not be decoded' in C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\Core\Query\Result\Result.php:158 Stack trace: #0
C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\QueryType\Select\ResponseParser\ResponseParser.php(61):
Solarium\Core\Query\Result\Result->getData() #1
C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\Core\Query\Result\QueryType.php(73):
Solarium\QueryType\Select\ResponseParser\ResponseParser->parse(Object(Solarium\QueryType\Select\Result\Result)) #2
C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\QueryType\Select\Result\Result.php(144): Solarium\Core\Query\Result\QueryType->parseResponse() #3 C:\Server\xampp\htdocs\HTML\php\lucene.php(25):
Solarium\QueryType\Select\Result\Result->getNumFound() #4 {main} thrown in C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\Core\Query\Result\Result.php on line 158
阅读 Github 上的 post 后,我更改了:
var_dump($result->getData());
在
的 ping 查询中
var_dump($result->getResponse());
因为getData也抛出了这个异常
让我有点惊讶的是
Solr JSON response could not be decoded
而是在浏览器中直接使用URLreturnsXML。我需要在某处配置消息的格式吗?我需要将它从 XML 更改为 JSON 还是相反?我在 windows 7.
上使用 Solr 5.3.1
当我注释掉抛出异常的行时,响应是:
Solarium library version: 3.0.0 - Ping query successful
object(Solarium\Core\Client\Response)#8 (4) {
["headers":protected]=>
array(1) {
[0]=>
string(15) "HTTP/1.1 200 OK"
}
["body":protected]=>
string(6243) "
配置 Solr 索引的路径时,不应包含任何处理程序或查询参数。在您的情况下,Solr 路径应该是 /solr/my_test
。还有一些您应该进行的其他代码更改。试试这个...
$config = array(
'endpoint' => array(
'localhost' => array(
'host' => '127.0.0.1',
'port' => '8983',
'path' => '/solr/my_test/'
)
)
);
$client = new Solarium\Client($config);
$query = $client->createSelect();
$helper = $query->getHelper();
$query->setQuery('name:' . $helper->escapePhrase('A Clash of Kings'));
$resultset = $client->select($query);
echo 'NumFound: ' . $resultset->getNumFound();
这是基于 Solarium 文档中的 phrase escaping example。
我才刚刚开始使用 Apache Solr,我也不是什么大 PHP 高手。
Apache Solr 是 运行,在浏览器中粘贴此查询会显示一个 XML 文档:
http://localhost:8983/solr/my_test/select?q=name:%22A%20Clash%20of%20Kings%22
但是,以下代码抛出 UnexpectedValueException:
<?php
require __DIR__.'/vendor/autoload.php';
// check solarium version available
echo 'Solarium library version: ' . Solarium\Client::VERSION . ' - ';
$config = array(
'endpoint' => array(
'localhost' => array(
'host' => '127.0.0.1', 'port' => '8983', 'path' => '/solr/#/my_test/select?q=name:"A Clash of Kings"'
)
)
);
// create a client instance
$client = new Solarium\Client($config);
// // get a select query instance
$query = $client->createQuery($client::QUERY_SELECT);
// // this executes the query and returns the result
$resultset = $client->execute($query);
// display the total number of documents found by solr
echo 'NumFound: '.$resultset->getNumFound(); // THROWS EXCEPTION
// create a ping query
$ping = $client->createPing();
// // execute the ping query
try {
$result = $client->ping($ping);
echo 'Ping query successful';
echo '<br/><pre>';
var_dump($result->getResponse());
echo '</pre>';
} catch (Solarium\Exception $e) {
echo 'Ping query failed';
}
?>
输出:
Solarium library version: 3.0.0 -
Fatal error: Uncaught exception 'Solarium\Exception\UnexpectedValueException'
with message 'Solr JSON response could not be decoded' in C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\Core\Query\Result\Result.php:158 Stack trace: #0
C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\QueryType\Select\ResponseParser\ResponseParser.php(61):
Solarium\Core\Query\Result\Result->getData() #1
C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\Core\Query\Result\QueryType.php(73):
Solarium\QueryType\Select\ResponseParser\ResponseParser->parse(Object(Solarium\QueryType\Select\Result\Result)) #2
C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\QueryType\Select\Result\Result.php(144): Solarium\Core\Query\Result\QueryType->parseResponse() #3 C:\Server\xampp\htdocs\HTML\php\lucene.php(25):
Solarium\QueryType\Select\Result\Result->getNumFound() #4 {main} thrown in C:\Server\xampp\htdocs\HTML\php\vendor\solarium\solarium\library\Solarium\Core\Query\Result\Result.php on line 158
阅读 Github 上的 post 后,我更改了:
var_dump($result->getData());
在
的 ping 查询中var_dump($result->getResponse());
因为getData也抛出了这个异常
让我有点惊讶的是
Solr JSON response could not be decoded
而是在浏览器中直接使用URLreturnsXML。我需要在某处配置消息的格式吗?我需要将它从 XML 更改为 JSON 还是相反?我在 windows 7.
上使用 Solr 5.3.1当我注释掉抛出异常的行时,响应是:
Solarium library version: 3.0.0 - Ping query successful
object(Solarium\Core\Client\Response)#8 (4) {
["headers":protected]=>
array(1) {
[0]=>
string(15) "HTTP/1.1 200 OK"
}
["body":protected]=>
string(6243) "
配置 Solr 索引的路径时,不应包含任何处理程序或查询参数。在您的情况下,Solr 路径应该是 /solr/my_test
。还有一些您应该进行的其他代码更改。试试这个...
$config = array(
'endpoint' => array(
'localhost' => array(
'host' => '127.0.0.1',
'port' => '8983',
'path' => '/solr/my_test/'
)
)
);
$client = new Solarium\Client($config);
$query = $client->createSelect();
$helper = $query->getHelper();
$query->setQuery('name:' . $helper->escapePhrase('A Clash of Kings'));
$resultset = $client->select($query);
echo 'NumFound: ' . $resultset->getNumFound();
这是基于 Solarium 文档中的 phrase escaping example。