Google翻译接口应用

      最近做一翻译公司网站，要求加一在线翻译。之前他们要的是一个外链接，我在想要是有现成的翻译网站接口可以调用的话，这个链接也就没必要了。在网上查了下，google的在线翻译可以用，找到了相关的代码，我自己添加了一些，测试可以用。相关代码如下：

[php] view plaincopyprint?

1. <?php    
2.     /* Google翻译PHP接口 
3.    / * 注意：如果翻译文本为UTF-8编码，则要删去mb_convert_encoding函数 
4.      */   
5.          
6.     class Google_API_translator {     
7.         public$url = "http://translate.google.com/translate_t";    
8.         public$text = "";//翻译文本    
9.          public$out = ""; //翻译输出  
10.          public$lang_src = "";//要翻译的语言 
11.     public$lang_des = "";//翻译成的语言 
12.             
13.         function setText($text){    
14.             $this->text = $text;    
15.         }    
16.          
17.         function setLang($lang_src,$lang_des){ 
18.             $this->lang_src = $lang_src; 
19.             $this->lang_des = $lang_des; 
20.         } 
21.             
22.         function translate() {     
23.             $this->out = "";     
24.                 
25.             $gphtml = $this->postPage($this->url, $this->text,$this->lang_src,$this->lang_des);     
26.             $out = substr($gphtml, strpos($gphtml, "<div id=result_box dir=/"ltr/">"));    
27.             $out = substr($out, 29);    
28.             $out = substr($out, 0, strpos($out, "</div>"));    
29.                 
30.             $this->out = $out;    
31.             return$this->out;     
32.         }     
33.             
34.         function postPage($url, $text,$lang_src,$lang_des) {     
35.             $html ='';     
36.                 
37.             if($url != "" && $text != ""&&$lang_src != ""&&$lang_des != "") {     
38.                 $ch = curl_init($url);     
39.                 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);     
40.                 curl_setopt($ch, CURLOPT_HEADER, 1);     
41.                 curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);     
42.                 curl_setopt($ch, CURLOPT_TIMEOUT, 15);     
43.                     
44.                 $fields = array('hl=zh-CN', 'langpair='.$lang_src.'|'.$lang_des, 'ie=UTF-8','text='.urlencode(mb_convert_encoding($text, 'UTF-8', 'GB2312')));    
45.                 curl_setopt($ch, CURLOPT_POST, 1);    
46.                 curl_setopt($ch, CURLOPT_POSTFIELDS, implode('&', $fields));                                                         
47.                     
48.                 $html = curl_exec($ch);     
49.                 if(curl_errno($ch)) $html = "";     
50.                 curl_close ($ch);     
51.             }     
52.             return$html;     
53.         }     
54.     }     
55.         
56.     
57.    ?> 

<?php
/* Google翻译PHP接口
/ * 注意：如果翻译文本为UTF-8编码，则要删去mb_convert_encoding函数
*/

class Google_API_translator {
public $url = "http://translate.google.com/translate_t";
public $text = "";//翻译文本
public $out = ""; //翻译输出
public $lang_src = "";//要翻译的语言
public $lang_des = "";//翻译成的语言

function setText($text){
$this->text = $text;
}

function setLang($lang_src,$lang_des){
$this->lang_src = $lang_src;
$this->lang_des = $lang_des;
}

function translate() {
$this->out = "";

$gphtml = $this->postPage($this->url, $this->text,$this->lang_src,$this->lang_des);
$out = substr($gphtml, strpos($gphtml, "<div id=result_box dir=/"ltr/">"));
$out = substr($out, 29);
$out = substr($out, 0, strpos($out, "</div>"));

$this->out = $out;
return $this->out;
}

function postPage($url, $text,$lang_src,$lang_des) {
$html ='';

if($url != "" && $text != ""&&$lang_src != ""&&$lang_des != "") {
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);

$fields = array('hl=zh-CN', 'langpair='.$lang_src.'|'.$lang_des, 'ie=UTF-8','text='.urlencode(mb_convert_encoding($text, 'UTF-8', 'GB2312')));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, implode('&', $fields));

$html = curl_exec($ch);
if(curl_errno($ch)) $html = "";
curl_close ($ch);
}
return $html;
}
}

?>

原始代码地址：http://blog.csdn.net/aprin

测试结果：

显示结果

转自: http://blog.csdn.net/weifangan/article/details/4542237