在API请求隐藏网址标头 [英] Hide referrer header in API request
问题描述
我需要请求谷歌翻译文本到语音的API。我有一个启用键，但不断收到阻止任何访问控制允许来源。
我已经张贴更多关于它在这里：
<一个href=\"http://stackoverflow.com/questions/30929518/google-translate-api-no-access-control-origin-with-text-to-speech\">Google翻译API - 没有访问控制源流文本到语音
以下来源， http://weston.ruter.net/2009 / 12/12 /谷歌TTS / 和请求谷歌文本-to-语音API 说
谷歌如果HTTP请求包含的Referer返回404错误
不是空字符串头其他。给定一个类似的请求：
$.get('https://translate.google.com/translate_tts?key='+myKey+'&ie=utf-8&tl=en&q=Hello+world',
功能（returned_data）{我如何隐藏或删除网址标头，所以我不会被阻止？
这个来源说把
<$p$p><$c$c>$.get('https://href.li/?https://translate.google.com/translate_tts?key='+key+'&ie=utf-8&tl=zh-CN&q=你好',HTTPS：//href.li / ...在前面。所以，我把它改为：
和我仍然受阻。
服务器端的尝试：无响应
此博客提供服务器端脚本，设置引荐为空字符串。他说：
这会从该接入点的信息，并吐出它的时候了。但它使用的file_get_contents请求数据前，Referer头被设置为空字符串。
的 /php/testPHP.php：的
$ QS = http_build_query（阵列（IE=＆gt;中UTF-8，TL=＆GT; $ _GET [TL]，Q=＆GT ; $ _GET [q））;
$ CTX = stream_context_create（阵列（HTTP=＆GT;阵列（办法=＆gt;中GET，头=＆gt;中的Referer：\\ r \\ n）））;
$音效档=的file_get_contents（http://translate.google.com/translate_tts？$ QS，假，$ CTX）;标题（内容类型：音频/ MPEG）;
标题（内容传输编码：二进制）;
头（'杂注：无缓存'）;
头（'过期：0'）;回波（$音效档）;的的index.php（根）：的
＆LT;音响控制=控制自动播放=自动播放的风格=显示：无;＆GT;
＆lt;信源src=\"/php/testPHP.php?translate_tts?tl=en&q=the%20brown%20fox%20jumped%20over%20the%20lazy%20dog.\"键入=音频/ MPEG/＆GT;
＆LT; /音频＆GT;的尾-f Apache的错误日志：的
PHP公告：未定义指数：TL在/Users/myname/Sites/app/melonJS-dev/testPHP.php上线4条，引用者：的 HTTP：//melon.localhost/
PHP的警告：的file_get_contents（<一个href=\"https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog\" rel=\"nofollow\">https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog):未能打开流：HTTP请求失败HTTP / 1.0 404未找到\\ r \\ n的/Users/myname/Sites/app/melonJS-dev/testPHP.php第6行，引用者：的 HTTP：//melon.localhost
的尾-f访问日志：的显示
¥参数获得通过在具有200：
GET
/testPHP.php?translate_tts?tl=en&q=the%20brown%20fox%20jumped%20over%20the%20lazy%20dog
HTTP / 1.1200 -JSONP尝试：所以，我想也许是包裹在
＆LT返回的对象;脚本＆GT;将解决这一问题。我没有得到任何回应。$阿贾克斯（{
网址：'https://translate.google.com/translate_tts?key='+key+'&ie=utf-8&tl=zh-CN&q=你好'，
输入：GET，
数据类型：'JSONP'，
错误：功能（XHR，状态，错误）{
警报（错误）;
}，
成功：函数（JSON）{
警报（成功）;
}
}）;HTML / JS文本到语音的尝试： 404块
JS：
＆LT;脚本＆GT;
$（函数（）{
$（'a.say'）。在（'点击'，功能（E）{
亦即preventDefault（）;
变种文字= $（'输入[名称=TEXT]）VAL（）。
文= EN codeURIComponent（文本）;
的console.log（文本）;
// VAR URL ='https://translate.google.com/translate_tts?&ie=utf-8&tl=zh-CN&q='+文字;
VAR URL ='https://translate.google.com/translate_tts?ie=UTF-8&q='+文字+'和; TL = EN';
$（'声音'）ATTR（'src'中，URL）获得（0）.play（）;
}）;
}）;
＆LT; / SCRIPT＆GT;HTML
＆LT;输入类型=文本名称=TEXT＆GT;
＆LT; A HREF =＃类=说＆GT;说它＆LT; / A＆GT; ＆LT;音频SRC =级=讲话隐藏＆GT;＆LT; /音频＆GT;在此之后教程： https://www.youtube.com/watch?v=DOtkNxmg9QY
解决方案为什么你的PHP脚本失败：
如果你看一看从PHP的错误响应：
PHP的警告： file_get_contents(https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog)您会注意到
的file_get_contents请求URL不包含¥参数。这导致404要返回。您可以在浏览器中直接访问该页面：<一个href=\"https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog\" rel=\"nofollow\">https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog
以上返回一个404响应：（
<一个href=\"https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog&tl=en\" rel=\"nofollow\">https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog&tl=en
但经过我们添加了一个不错的新闪亮
TL = EN参数，它的工作原理。）I need to make requests to Google Translate Text-To-Speech API. I have an enabled key but keep getting blocked by No Access-Control-Allow-Origin.
I've posted more about it here:
Google Translate API - No Access Control Origin with Text to Speech
The following sources, http://weston.ruter.net/2009/12/12/google-tts/ and Request to Google Text-To-Speech API say that
Google returns a 404 error if the HTTP request contains a Referer header other than an empty string.
Given a request like:
$.get('https://translate.google.com/translate_tts?key='+myKey+'&ie=utf-8&tl=en&q=Hello+world', function (returned_data) {How do I hide or remove the referrer header so I'm not blocked?
this source says to put
https://href.li/...in front. So I changed it to:$.get('https://href.li/?https://translate.google.com/translate_tts?key='+key+'&ie=utf-8&tl=zh-CN&q=你好',And am still blocked.
Server-Side attempt: No response.
This blog provides a server-side script which sets the referrer to an empty string. He says:
This gets the information from that access point and spits it out right away. But before it requests the data using file_get_contents, the Referer header is set to an empty string.
/php/testPHP.php:
$qs = http_build_query(array("ie" => "utf-8","tl" => $_GET["tl"], "q" => $_GET["q"])); $ctx = stream_context_create(array("http"=>array("method"=>"GET","header"=>"Referer: \r\n"))); $soundfile = file_get_contents("http://translate.google.com/translate_tts?".$qs, false, $ctx); header("Content-type: audio/mpeg"); header("Content-Transfer-Encoding: binary"); header('Pragma: no-cache'); header('Expires: 0'); echo($soundfile);index.php (root):
<audio controls="controls" autoplay="autoplay" style="display:none;"> <source src="/php/testPHP.php?translate_tts?tl=en&q=the%20brown%20fox%20jumped%20over%20the%20lazy%20dog." type="audio/mpeg" /> </audio>tail -f apache error logs:
PHP Notice: Undefined index: tl in /Users/myname/Sites/app/melonJS-dev/testPHP.php on line 4, referer: http://melon.localhost/
PHP Warning: file_get_contents(https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found\r\n in /Users/myname/Sites/app/melonJS-dev/testPHP.php on line 6, referer: http://melon.localhost
tail -f access log: Shows the
tlparam getting passed in with a 200:GET /testPHP.php?translate_tts?tl=en&q=the%20brown%20fox%20jumped%20over%20the%20lazy%20dog HTTP/1.1" 200 -
JSONP Attempt: so I thought perhaps wrapping the return object in a
<script>would solve the issue. I get no response.$.ajax({ url: 'https://translate.google.com/translate_tts?key='+key+'&ie=utf-8&tl=zh-CN&q=你好', type: 'GET', dataType: 'jsonp', error: function(xhr, status, error) { alert("error"); }, success: function(json) { alert("success"); } });
HTML/JS text-to-speech attempt: 404 block
js:
<script> $(function() { $('a.say').on('click', function(e) { e.preventDefault(); var text = $('input[name="text"]').val(); text = encodeURIComponent(text); console.log(text); //var url = 'https://translate.google.com/translate_tts?&ie=utf-8&tl=zh-CN&q=' + text; var url = 'https://translate.google.com/translate_tts?ie=UTF-8&q=' + text + '&tl=en'; $('audio').attr('src', url).get(0).play(); }); }); </script>html:
<input type="text" name="text"> <a href="#" class="say">Say it</a> <audio src="" class="speech" hidden></audio>Following this tutorial: https://www.youtube.com/watch?v=DOtkNxmg9QY
解决方案Why your PHP script is failing:
If you take a look at your error response from PHP:
PHP Warning: file_get_contents(https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog)You'll notice that the url
file_get_contentsis requesting does not contain atlparameter. This is causing a 404 to be returned. You can visit the page directly in your browser:https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog
The above returns a 404 response :(
https://translate.google.com/translate_tts?ie=utf-8&q=the+brown+fox+jumped+over+the+lazy+dog&tl=en
But after we add a nice new shiny
tl=enparameter, it works :).这篇关于在API请求隐藏网址标头的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
