$i,//当前页    "pageSize" =>7 ,    );    $ch = curl_init();    curl_setopt($ch, CURLOPT_URL, $url);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);    // 我们在POST数据哦！    curl_setopt($ch, CURLOPT_POST, 1);    // 把post的变量加上    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);    $output = curl_exec($ch);    $output_json = json_decode($output);    curl_close($ch);    //var_dump($output_json);    //die();    foreach($output_json->projectList as $k => $v){        $result[$v->code][]=$v->code;        $result[$v->code][]=$v->name;    };}$end_end = $end-1;$fp = fopen("output-{
   $start}-{
   $end_end}.csv",'w');//打开文件    foreach ($result as $v){        ob_clean();        if(fputcsv($fp,$v)===false){
   //加数组数据放到csv文件中            die("can't write csv line");        }    }fclose($fp) or die("can't close scholar.csv");if(count($result)!=($end-$start)*7){    echo "数据出现错误";    echo "
";    echo count($result);    exit;}    echo "数据抓取完成，共抓取到".count($result)."条记录";}getScholar(3950,4000);//读取3950-4000页的数据

 

源码来源：http://blog.csdn.net/htmlgood/article/details/49558703