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首页 > 解决方案 > 如何在不被阻止的情况下将免费的谷歌翻译 api 与 codeigniter 集成？

php - 如何在不被阻止的情况下将免费的谷歌翻译 api 与 codeigniter 集成？

问题描述

我正在尝试将 Google translate Api 与 codeigniter 集成，起初它可以工作，但经过几次请求后我收到此错误302 Moved，似乎服务器阻止了我的 IP 地址。

<?php

class GoogleTranslate
{
    public static function translate($source, $target, $text)
    {

        $response = self::requestTranslation($source, $target, $text);         
        $translation = self::getSentencesFromJSON($response);
        return $translation;
    }

    protected static function requestTranslation($source, $target, $text)
    {       
        $url = "https://translate.google.com/translate_a/single?client=at&dt=t&dt=ld&dt=qca&dt=rm&dt=bd&dj=1&hl=es-ES&ie=UTF-8&oe=UTF-8&inputm=2&otf=2&iid=1dd3b944-fa62-4b55-b330-74909a99969e";

        $fields = array(
            'sl' => urlencode($source),
            'tl' => urlencode($target),
            'q' => urlencode($text)
        );

        $fields_string = "";
        foreach ($fields as $key => $value) {
            $fields_string .= $key . '=' . $value . '&';
        }
        rtrim($fields_string, '&');       
        $ch = curl_init();       
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, count($fields));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_ENCODING, 'UTF-8');
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_USERAGENT, 'AndroidTranslate/5.3.0.RC02.130475354-53000263 5.1 phone TRANSLATE_OPM5_TEST_1');
       $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
        protected static function getSentencesFromJSON($json)
    {
        $sentencesArray = json_decode($json, true);
        $sentences = "";

        foreach ($sentencesArray["sentences"] as $s) {
            $sentences .= isset($s["trans"]) ? $s["trans"] : '';
        }

        return $sentences;
    }
}

$trans = new GoogleTranslate();
$result = $trans->translate($source, $target, $text);

我使用一个包含许多应该翻译的文本的数组。如何使用谷歌翻译 API 而不被阻止？

标签： phpcodeignitergoogle-translate

解决方案

使用官方谷歌翻译 API，见https://cloud.google.com/translate/docs/

Google 每个月都会免费为您提供 10 美元的信用额度。这意味着每月免费翻译 500 000 个字符。

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