我刚刚开始学习 Google Translate API,并试图弄清楚如何正确设置它。
首先,我去了https://console.developers.google.com
我设置帐单的地方,创建了一个项目,进入“凭据”并生成了一个 API 密钥。
然后我转到命令提示符并按照此处描述的步骤通过 composer 安装。我不得不使用composer require google/cloud
,因为composer require google/cloud-translation
给出了错误。
这安装得很好,我现在可以看到目录C:\wamp64\www\myproject\vendor\google\cloud\Translate
。
然后我尝试创建一个简单的脚本,如下所示:
<?php
require 'vendor/autoload.php';
use Google\Cloud\Translate\TranslateClient;
$translate = new TranslateClient([
'key' => '{my API key}'
]);
if(isset($_POST["string"])){
$string = $_POST["string"];
$result = $translate->translate($string, [
'target' => 'fr'
]);
echo $result['text'] . "\n";
}
?>
<html>
<head>
</head>
<body>
<form action="test_translate.php" method="POST">
<input type="text" name="string">
<input type="submit">
</form>
</body>
</html>
但我收到以下错误消息:
( ! ) Fatal error: Uncaught exception 'Google\Cloud\Core\Exception\ServiceException' with message 'cURL error 60: SSL certificate problem: unable to get local issuer certificate (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)' in C:\wamp64\www\Lifting365\vendor\google\cloud\Core\src\RequestWrapper.php on line 263
( ! ) Google\Cloud\Core\Exception\ServiceException: cURL error 60: SSL certificate problem: unable to get local issuer certificate (see http://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wamp64\www\Lifting365\vendor\google\cloud\Core\src\RequestWrapper.php on line 263
Call Stack
# Time Memory Function Location
1 0.0007 242936 {main}( ) ...\test_translate.php:0
2 0.0489 1920632 Google\Cloud\Translate\TranslateClient->translate( ) ...\test_translate.php:13
3 0.0489 1921032 Google\Cloud\Translate\TranslateClient->translateBatch( ) ...\TranslateClient.php:181
4 0.0489 1921536 Google\Cloud\Translate\Connection\Rest->listTranslations( ) ...\TranslateClient.php:246
5 0.0489 1921848 Google\Cloud\Translate\Connection\Rest->send( ) ...\Rest.php:78
6 0.1728 2338192 Google\Cloud\Core\RequestWrapper->send( ) ...\RestTrait.php:96
我是新手,所以我不确定我是否做对了,或者我是否遗漏了一些东西。