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

/* 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 ;

}

}

<?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_boxdir=/"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：

测试结果：