一般来说，我是Elasticsearch和PHP的新手。我一直在尝试找出我收到的代码有问题。我将WAMP 3.1与PHP 7.1和Elasticsearch 6.2结合使用。
当我进入本地主机时，出现以下错误:
Fatal error: Uncaught TypeError: Argument 1 passed to Elasticsearch\Client::__construct() must be an instance of Elasticsearch\Transport, array given, called in C:\wamp64\www\search\init.php on line 5 and defined in C:\wamp64\www\search\vendor\elasticsearch\elasticsearch\src\Elasticsearch\Client.php:98 Stack trace: #0 C:\wamp64\www\search\init.php(5): Elasticsearch\Client->__construct(Array) #1 C:\wamp64\www\search\index.php(2): require_once('C:\\wamp64\\www\\s...') #2 {main} thrown in C:\wamp64\www\search\vendor\elasticsearch\elasticsearch\src\Elasticsearch\Client.php on line 98
我可以看到Init.php可能有问题，但是我一直在使用未经修改的接收到的代码，所以我不确定是否是问题所在。
<?php
require_once 'vendor/autoload.php';
$es = new Elasticsearch\Client([
'hosts' => ['127.0.0.1:9200']
]);
Here is also the index.php.
<?php
require_once 'init.php';
require 'vendor/autoload.php';
use Elasticsearch\ClientBuilder;
$client = Elasticsearch\ClientBuilder::create()->build();
if (isset($_GET['q'])) {
$q = $_GET['q'];
$query = $es->search([
'body' => [
'query' => [
'bool' => [
'should' => [
'match' => ['name' => $q],
'match' => ['content' => $q]
]
]
]
]
]);
}
echo '<pre>', print_r($query), '</pre>';
if($query['hits']['total'] >=1 ) {
$results = $query['hits']['hits'];
}
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>search | ES</title>
<link rel="stylesheet" href="css/main.css">
</head>
<body>
<form action="index.php" method="get" autocomplete="off">
<label>
Search
<input type="text" name="q">
</label>
<input type="submit" value="Search">
</form>
<?php
if(isset($results)) {
foreach($results as $r) {
?>
<div class="result">
<a href="#<?php echo $r['_id']; ?>"><?php echo $r['_source']['title'];?></a>
<div class="result-keywords"><?php implode(', ', $r['_source']['keywords']);?></div>
</div>
<?php
}
}
?>
</body>
</html>
如果需要它，我将很乐意提供其他任何解决方案。
最佳答案
您根本不需要init(除非在那里使用错误的客户端类)。做就是了:
require_once 'vendor/autoload.php';
use Elasticsearch\ClientBuilder;
$client = ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
关于php - Elasticsearch PHP fatal error :未捕获的TypeError:参数1，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50229066/