Hbase rest方式获取指定key范围内的值

代码如下：

<?php
class Monitor_Hbase{
    private $rest_host = "http://10.99.90.39:8130/";//rest地址
    private $ch;
    function __construct(){
        
    }
    function post($url, $data){
        $ch = curl_init();
        $header_str = array("Content-Type: application/json");
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        //curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'put');
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt ($ch, CURLOPT_HTTPHEADER , $header_str );
        curl_setopt($ch, CURLOPT_HEADER, 1);
        curl_setopt($ch, CURLOPT_POST, 1);

        $output = curl_exec($ch);
        curl_close($ch);
        return $output;
    }
   
    function rest($url){
        $ch = curl_init();
        curl_setopt($ch,CURLOPT_HTTPHEADER,array("Accept: application/json"));
        curl_setopt($ch,CURLOPT_URL,$url);
        curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
        $output = curl_exec($ch);
        curl_close($ch);
        return $output;
    }
    
    function get_range_data($table, $startRow, $endRow){
        $startRow = base64_encode($startRow);
        $endRow = base64_encode($endRow);
        $data = sprintf('{"startRow":"%s","endRow":"%s"}',$startRow,$endRow);
        $output = $this->post($this->rest_host.$table."/scanner",$data);
        $output_array = explode("\r\n",$output);
        $location = "";
        foreach($output_array as $item){
            if(strpos($item, ":")>-1){
                $tmp = explode(": ",$item);
                if($tmp[0] === 'Location'){
                    $location = $tmp[1];
                }

            }
        }
        $result = $this->rest($location);
        $f = ($this->prase_data(json_decode($result, true)));
        return $f;
    }
    
    function get_data($table, $key, $coloum){
        $param = urlencode($table).'/'.urlencode($key);
        if(!empty($coloum)){
            $param = $param.'/'.urlencode($coloum);
        }
        $url = $this->rest_host.$param;
        $output = $this->rest($url);
        return $this->prase_data(json_decode($output,true));
    }
    
    function prase_data($raw){
        $result = array();
        $rows = $raw['Row'];
        //$raw = $raw['Row'][0]['Cell'];
        foreach($rows as $row){
            $key = base64_decode($row['key']);
            foreach ($row['Cell'] as $item){
                $col = base64_decode($item['column']);
                $value = base64_decode($item['$']);
                $result[$key][$col]=$value;
            }
        }
        return $result;
    }

}

$a = new Monitor_Hbase();
$b = $a->get_range_data('map_mobile_lighttpd_slowcount','mobile_all_201411111005','mobile_all_201411111030');
//$b = $a->get_data("nuomi_lixian_daily_count","20141026_CMNET_2G_Android_5.2.1_*","");
//$b = $a->get_data("nuomi_lixian_daily_count","20141016_ALL_CMNET_2G_Android_5.2.0","");
var_dump($b);