[转]百度MP3音乐API接口及应用

当你在百度去搜索一首歌时,你会发现有种更简单的方法,嘿嘿,告诉你个秘密,百度有个不公开的API

http://box.zhangmen.baidu.com/x?op=12&count=1&title=一直想着他$$庄心妍$$$$
用上面的地址,红色部分改成歌名与作者名,然后百度就会给你一个XML:

<result>
<count>1</count>
<url>
<encode>
<![CDATA[
http://zhangmenshiting.baidu.com/data2/music/105312949/YmJoZ2ZocGxqYKCkaHWvm6CWmHFla25pYmhlmZhuaGlmlpiZa5iZmpNqlJhta2xtY5VsmmmamHCSZpdnbGhvmZJiZGpbo6CcbmJhZW1naG1pY2ZlaGpsbGky
]]>
</encode>
<decode>
<![CDATA[
105312949.mp3?xcode=0571162ec8115dee6bbbb8ad85552c9f4da8a4d3728aa016&mid=0.18115813134548
]]>
</decode>
<type>8</type>
<lrcid>0</lrcid>
<flag>0</flag>
</url>
<durl>
<encode>
<![CDATA[
http://zhangmenshiting2.baidu.com/data2/music/105313027/YmJoZ2ZpZ2poYKCkaHWvm6CWmHFla25pYmhlmZhuaGlmlpiZa5iZmpNqlJhta2xtY5VsmmeXm55qaWVoamqZa2mWZmxbo6CcbmJhZW1naG1pY2ZlaGpsbGky
]]>
</encode>
<decode>
<![CDATA[
105313027.mp3?xcode=0571162ec8115dee6bbbb8ad85552c9f2adf972454b38d38&mid=0.18115813134548
]]>
</decode>
<type>8</type>
<lrcid>0</lrcid>
<flag>0</flag>
</durl>
</result>

PHP解析：

public  function getMusicContent($postObj)
        {        
            $ret=   "<xml>
            <ToUserName><![CDATA[%s]]></ToUserName>
            <FromUserName><![CDATA[%s]]></FromUserName>
            <CreateTime>%s</CreateTime>
            <MsgType><![CDATA[music]]></MsgType>
            <Music>
            <Title><![CDATA[%s]]></Title>
            <Description><![CDATA[]]></Description>
            <MusicUrl><![CDATA[%s]]></MusicUrl>
            <HQMusicUrl><![CDATA[%s]]></HQMusicUrl>
            <FuncFlag><![CDATA[1]]></FuncFlag>
            </Music>    
            </xml>";
            $recognition=$postObj->Recognition;  
            $keywordc= urlencode($recognition); 
            $musicapi =  "http://box.zhangmen.baidu.com/x?op=12&count=1&title={$keywordc}\$\$";  
            $simstr=file_get_contents($musicapi);
            $musicobj=simplexml_load_string($simstr);
            $i=0;
            $musicurl;
            foreach($musicobj->url as $itemobj)
            {
                $encode = $itemobj->encode;
                $decode = $itemobj->decode;   
                $removedecode = end(explode('&', $decode));
                if($removedecode<>"")
                {
                    $removedecode="&".$removedecode;    
                }
                $decode = str_replace($removedecode,"", $decode);
                $musicurl= str_replace(end(explode('/', $encode))   ,$decode,$encode);
                break;
            }

            $resultStr = sprintf($ret, $postObj->FromUserName, $postObj->ToUserName,time(), $recognition,$musicurl,$musicurl);
            return $resultStr;

        }