我刚刚开始使用BING翻译API将少量翻译成大多数受支持的语言，并且效果很好。
有一个GitHub项目，其中包含用于向Microsoft进行API调用的简单PHP代码。您通常只需要API密钥，就可以轻松对其进行自定义。
// NOTE: Be sure to uncomment the following line in your php.ini file.
// ;extension=php_openssl.dll
// **********************************************
// *** Update or verify the following values. ***
// **********************************************
// Replace the subscriptionKey string value with your valid subscription key.
$key = 'ENTER KEY HERE';
$host = "https://api.cognitive.microsofttranslator.com";
$path = "/translate?api-version=3.0";
// Translate to German and Italian.
$params = "&to=de&to=it";
$text = "Hello, world!";
if (!function_exists('com_create_guid')) {
function com_create_guid() {
return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
mt_rand( 0, 0xffff ),
mt_rand( 0, 0x0fff ) | 0x4000,
mt_rand( 0, 0x3fff ) | 0x8000,
mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff )
);
}
}
function Translate ($host, $path, $key, $params, $content) {
$headers = "Content-type: application/json\r\n" .
"Content-length: " . strlen($content) . "\r\n" .
"Ocp-Apim-Subscription-Key: $key\r\n" .
"X-ClientTraceId: " . com_create_guid() . "\r\n";
// NOTE: Use the key 'http' even if you are making an HTTPS request. See:
// http://php.net/manual/en/function.stream-context-create.php
$options = array (
'http' => array (
'header' => $headers,
'method' => 'POST',
'content' => $content
)
);
$context = stream_context_create ($options);
$result = file_get_contents ($host . $path . $params, false, $context);
return $result;
}
$requestBody = array (
array (
'Text' => $text,
),
);
$content = json_encode($requestBody);
$result = Translate ($host, $path, $key, $params, $content);
// Note: We convert result, which is JSON, to and from an object so we can pretty-print it.
// We want to avoid escaping any Unicode characters that result contains. See:
// http://php.net/manual/en/function.json-encode.php
$json = json_encode(json_decode($result), JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
echo $json;
我也有一个Google Cloud帐户，并且正在寻找Google支持BING不支持的几种语言的类似内容。对于v2，调用Google来返回翻译并不难。
我发现这个GitHub项目似乎可用于带有API密钥的v2 API调用，但是不幸的是，我认为这是一个收费服务计划吗？
如果您有API密钥，这似乎也可以很好地工作。如果您使用的是v3，显然他们会更新库和支持。您可以从命令行进行CURL调用，而他们的网站上已经记录了其中的一些内容，但是我正在寻找一种使用PHP文件进行调用的方法。
require 'vendor/autoload.php';
use Google\Cloud\Translate\TranslateClient;
$translate = new TranslateClient([
'key' => 'APIKEY'
]);
// Translate text from english to french.
$result = $translate->translate('Hello world!', [
'target' => 'fr'
]);
echo $result['text'] . "\n";
// Detect the language of a string.
$result = $translate->detectLanguage('Greetings from Michigan!');
echo $result['languageCode'] . "\n";
// Get the languages supported for translation specifically for your target language.
$languages = $translate->localizedLanguages([
'target' => 'en'
]);
foreach ($languages as $language) {
echo $language['name'] . "\n";
echo $language['code'] . "\n";
}
// Get all languages supported for translation.
$languages = $translate->languages();
foreach ($languages as $language) {
echo $language . "\n";
}
不确定这是否可能，但是我能想到的最好的方法是基于命令行CURL，但身份验证是错误的，并且会失败。我的项目/服务凭证确实有.json文件。我假定的$ {PROJECT_ID}是该帐户的项目ID，而不确定$（gcloud auth application-default print-access-token）Bearer。关于如何通过CLI获取一些说明，但是有没有一种方法可以通过PHP文件获取呢？就像我说的那样，v2版本可以正常工作。
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://translation.googleapis.com/v3beta1/projects/${PROJECT_ID}/locations/global:detectLanguage");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "{\n mimeType: 'text/plain',\n content: 'Omnia Gallia est divisa in tres partes'\n}");
curl_setopt($ch, CURLOPT_POST, 1);
$headers = array();
$headers[] = 'Authorization: Bearer $(gcloud auth application-default print-access-token)';
$headers[] = 'Content-Type: application/json';
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$result = curl_exec($ch);
if (curl_errno($ch)) {
echo 'Error:' . curl_error($ch);
} else {
echo $result;
}
curl_close ($ch);
这里可能有一些线索，但是它涉及导出凭证文件的路径并从命令行而不是从服务器运行PHP脚本。
答案 0 :(得分：0)
这可能不会评估：
public class TypeWriter extends android.support.v7.widget.AppCompatTextView {
private CharSequence mText;
private int mIndex;
private long mDelay = 150; // in ms
public TypeWriter(Context context) {
super(context);
}
public TypeWriter(Context context, AttributeSet attrs) {
super(context, attrs);
}
private Handler mHandler = new Handler();
private Runnable characterAdder = new Runnable() {
@Override
public void run() {
setText(mText.subSequence(0, mIndex++));
if (mIndex <= mText.length()) {
mHandler.postDelayed(characterAdder, mDelay);
}
}
};
public void animateText(CharSequence txt) {
mText = txt;
mIndex = 0;
setText("");
mHandler.removeCallbacks(characterAdder);
mHandler.postDelayed(characterAdder, mDelay);
}
public void setCharacterDelay(long m) {
mDelay = m;
}
}
它是：
// Start MediaPlayer
mp.start();
mp.setLooping(true);
// Get string from ArrayList
Random randomNumber = new Random();
selector = randomNumber.nextInt(176);
// Typewriter animation
tvQuote.setText("");
tvQuote.setCharacterDelay(40);
tvQuote.animateText(listOfQuotes.get(selector));
mp.release();
除了可能应该是service account。
似乎google/cloud取代了'Authorization: Bearer $(gcloud auth application-default print-access-token)'
。对于Translate，您可以编辑translate-v2.json或添加// $cmd = 'gcloud auth application-default login';
$cmd = 'gcloud auth application-default print-access-token';
$token = shell_exec($cmd);
；但是v3beta1除了v2之外还具有其他REST API ...
答案 1 :(得分：0)
我非常不喜欢使用客户端库，因此没有安装Google PHP library。据我所知，使身份验证起作用的唯一方法是实际完成整个Oauth2流程。我认为PHP库可以为您处理其中的一些问题，但是此代码应作为独立的解决方案来工作。
首先，请确保您已设置Google Cloud Platform帐户，然后创建一个项目，然后启用Translation API，此后，请先创建并配置API密钥，然后再创建和配置OAuth 2.0客户端（确保您输入正确的重定向网址）。没什么！ ;-)
如果您成功消除了所有这些平方，那么您应该很好！
该页面有效地将用户重定向到他们所在的同一页面，但将GET请求的结果包含在url中。响应中包含一个代码，该代码可用于发出另一个GET请求以检索访问令牌，一旦获得访问令牌，就可以发出POST请求以执行实际翻译。
<?php
$clientId = "{your client id}";
$clientSecret = "{your client secret}";
$clientRedirectURL = "{your redirect URL}";
$login_url = 'https://accounts.google.com/o/oauth2/v2/auth?scope=' . urlencode('https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/cloud-translation') . '&redirect_uri=' . urlencode($clientRedirectURL) . '&response_type=code&client_id=' . $clientId . '&access_type=online';
if (!isset($_GET['code'])){
header("location: $login_url");
} else {
$code = filter_var($_GET['code'], FILTER_SANITIZE_STRING);
$curlGet = '?client_id=' . $clientId . '&redirect_uri=' . $clientRedirectURL . '&client_secret=' . $clientSecret . '&code='. $code . '&grant_type=authorization_code';
$url = 'https://www.googleapis.com/oauth2/v4/token' . $curlGet;
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$data = curl_exec($ch);
$data = json_decode($data, true);
curl_close($ch);
$accessToken = $data['access_token'];
$apiKey = "{your api key}";
$projectID = "{your project id}";
$target = "https://translation.googleapis.com/v3/projects/$projectID:translateText?key=$apiKey";
$headers = array(
"Content-Type: application/json; charset=utf-8",
"Authorization: Bearer " . $accessToken,
"x-goog-encode-response-if-executable: base64",
"Accept-language: en-US,en;q=0.9,es;q=0.8"
);
$requestBody = array();
$requestBody['sourceLanguageCode'] = "en";
$requestBody['targetLanguageCode'] = "pt";
$requestBody['contents'] = array("So, I guess this thing works?");
$requestBody['mimeType'] = "text/plain";
$ch = curl_init($target);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($requestBody));
$data = curl_exec($ch);
curl_close($ch);
echo $data;
}
我还发现this tutorial很有帮助。