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如何在谷歌趋势服务中下载具有谷歌授权的 cvs 文件 - 必须使用 zend 框架类而不是其他 php方式。

谢谢，

约瑟夫

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1 回答 1

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这可能是你需要的。您需要在$email和$passwd变量中输入您的 Google 用户名和密码，并设置自动加载器或需要 ZF 类。

参考：Zend_Gdata_ClientLogin和ClientLogin

// setup the autoloader first or require used classes
// using the example code in the example to get auth tokens
try {
    $client = Zend_Gdata_ClientLogin::getHttpClient($email, $passwd, 'xapi', $httpClient);
} catch (Zend_Gdata_App_CaptchaRequiredException $cre) {
    echo 'URL of CAPTCHA image: ' . $cre->getCaptchaUrl() . "\n";
    echo 'Token ID: ' . $cre->getCaptchaToken() . "\n";
} catch (Zend_Gdata_App_AuthException $ae) {
    echo 'Problem authenticating: ' . $ae->exception() . "\n";
}

// extract authentication tokens from response body
$ck_count = preg_match_all('/^(.+)=(.+)$/m', $client->getLastResponse()->getBody(), $cookies);

// build a new http client
$auth = new Zend_Http_Client('http://www.google.com/trends/viz?q=facebook&graph=all_csv&sa=N');

for ($i = 0; $i < $ck_count; $i++) {
    // authenticate it using the provided tokens as cookies
    $auth->setCookie($cookies[1][$i], $cookies[2][$i]);
}
// make the request and dump cvs data
Zend_Debug::dump($auth->request()->getBody());

给定输出（为简洁起见截断）：

facebook, facebook (std error)
1.00, 0%


Week, facebook, facebook (std error)
Jan 4 2004, 0, >10%
Jan 11 2004, 0, >10%
Jan 18 2004, 0, >10%
Jan 25 2004, 0, >10%
Feb 1 2004, 0, >10%
Feb 8 2004, 0, >10%
Feb 15 2004, 0, >10%
Feb 22 2004, 0, >10%
Feb 29 2004, 0, >10%
于 2011-07-04T00:42:10.137 回答