PHP（CURL）POST/GET数据调用API

/*
*
*
获取最新视频/全部视频列表
getNewList
作用：获取用户最新上传视频的列表
URL http://v.polyv.net/uc/services/rest?method=getNewList 支持格式
XML/JSON
HTTP请求方式
POST,GET
*/

$url = 'http://v.polyv.net/uc/services/rest';

$data = array(
'readtoken'=>'',
'method'=>'getNewList',
'catatree'=>'1,1464143968874',
'numPerPage'=>2,
'pageNum'=>1

);

$json_data = postData($url, $data);
//$array = json_decode($json_data,true);
//$array = json_decode($json_data);

echo "<pre>";

print_r($json_data);

echo "</pre>";

/**
* @param $url
* @param $data
* @return mixed
*/
function postData($url, $data)
{
$ch = curl_init();
$timeout = 300;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$handles = curl_exec($ch);
curl_close($ch);
return $handles;
}

//初始化
$ch = curl_init();

//设置选项，包括URL
curl_setopt($ch, CURLOPT_URL, "http://v.polyv.net/uc/services/rest?method=getPlayListById&readtoken=p66RaX4rJN-mjIOWB2jQ5-lXVB4uTZUP&id=1464181164323");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);

//执行并获取HTML文档内容
$output = curl_exec($ch);

//释放curl句柄
curl_close($ch);

//打印获得的数据
print_r($output);

2 . PHP的curl常用的5个例子

// 1，抓取无访问控制文件

$ch= curl_init();
curl_setopt($ch, CURLOPT_URL,"http://localhost/mytest/phpinfo.php");
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//如果把这行注释掉的话，就会直接输出
$result=curl_exec($ch);
curl_close($ch);

// 2，使用代理进行抓取

$ch= curl_init();
curl_setopt($ch, CURLOPT_URL,"http://blog.51yip.com");
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, TRUE);
curl_setopt($ch, CURLOPT_PROXY, 125.21.23.6:8080);
//url_setopt($ch, CURLOPT_PROXYUSERPWD, 'user:password');如果要密码的话，加上这个
$result=curl_exec($ch);
curl_close($ch);

// 3，post数据后，抓取数据

$ch= curl_init();
/*在这里需要注意的是，要提交的数据不能是二维数组或者更高
*例如array('name'=>serialize(array('tank','zhang')),'sex'=>1,'birth'=>'20101010')
*例如array('name'=>array('tank','zhang'),'sex'=>1,'birth'=>'20101010')这样会报错的*/
$data=array('name'=>'test','sex'=>1,'birth'=>'20101010');
curl_setopt($ch, CURLOPT_URL,'http://localhost/mytest/curl/upload.php');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$data);
curl_exec($ch);

// 4.抓取一些有页面访问控制的页面

$ch= curl_init();
curl_setopt($ch, CURLOPT_URL,"http://club-china");
/*CURLOPT_USERPWD主要用来破解页面访问控制的
*例如平时我们所以htpasswd产生页面控制等。*/
//curl_setopt($ch, CURLOPT_USERPWD, '231144:2091XTAjmd=');
curl_setopt($ch, CURLOPT_HTTPGET, 1);
curl_setopt($ch, CURLOPT_REFERER,"http://club-china");
curl_setopt($ch, CURLOPT_HEADER, 0);
$result=curl_exec($ch);
curl_close($ch);

// 5.模拟登录到sina

functionchecklogin($user,$password)
{
if( emptyempty($user) || emptyempty($password) )
{
return0;
}
$ch= curl_init( );
curl_setopt($ch, CURLOPT_REFERER,"http://mail.sina.com.cn/index.html");
curl_setopt($ch, CURLOPT_HEADER, true );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_USERAGENT, USERAGENT );
curl_setopt($ch, CURLOPT_COOKIEJAR, COOKIEJAR );
curl_setopt($ch, CURLOPT_TIMEOUT, TIMEOUT );
curl_setopt($ch, CURLOPT_URL,"http://mail.sina.com.cn/cgi-bin/login.cgi");
curl_setopt($ch, CURLOPT_POST, true );
curl_setopt($ch, CURLOPT_POSTFIELDS,"&logintype=uid&u=".urlencode($user)."&psw=".$password);
$contents= curl_exec($ch);
curl_close($ch);
if( !preg_match("/Location: (.*)\\/cgi\\/index\\.php\\?check_time=(.*)\n/",$contents,$matches) )
{
return0;
}else{
return1;
}
}

define("USERAGENT",$_SERVER['HTTP_USER_AGENT'] );
define("COOKIEJAR", tempnam("/tmp","cookie") );
define("TIMEOUT", 500 );

echochecklogin("zhangying215","xtaj227");

打开/tmp下面的cookie文件看一下

# Netscape HTTP Cookie File
# http://curl.haxx.se/rfc/cookie_spec.html # This file was generated by libcurl! Edit at your own risk.

mail.sina.com.cn    FALSE    /    FALSE    0    SINAMAIL-WEBFACE-SESSID    65223c4bd8900284ed463d2a3e1ac182
#HttpOnly_.sina.com.cn    TRUE    /    FALSE    0    SUE    es%3D8d96db0820c6c79922ad57d422f575e8%26ev%3Dv0%26es2%3Dcddfb8400dc5ca95902367ddcd7f57dd
.sina.com.cn    TRUE    /    FALSE    0    SUP    cv%3D1%26bt%3D1286900433%26et%3D1286986833%26lt%3D1%26uid%3D1445632344%26user%3D%25E5%25BC%25A0%25E6%2598%25A02001%26ag%3D2%26name%3Dzhangying20015%2540sina.com%26nick%3D%25E5%25BC%25A0%25E6%2598%25A02001%26sex%3D1%26ps%3D0%26email%3Dzhangying20015%2540sina.com%26dob%3D1982-07-18
#HttpOnly_.sina.com.cn    TRUE    /    FALSE    0    SID    BihcallomxMx-QZxzGrOlcSQx%2F0B%2F0cmr.NyQ%2F0B%2FcmGGalmarlmcHrcGlSmrmxmfxal_CBZ%2F_afugCmmGirBYHm0Bc%40fr5ciZiGG5i
#HttpOnly_.sina.com.cn    TRUE    /    FALSE    0    SPRIAL    bfb4102951fd5892a3fd5b42d442cd26
#HttpOnly_.sina.com.cn    TRUE    /    FALSE    0    SINA_USER    %D5%C5%D2001