<?php

namespace Fmall_cloud\Model;

use Think\Model;

class DealJavaModel extends Model {

    /**

     * @title 处理向java传参

     * @param $url java接口地址

     * @param $data 业务参数

     */

     public function dealJavaParam($url,$data){

         //调java接口地址

         $url=C('java_php').$url;

         $token=C('token');

         $apiKey=C('apiKey');

         $timestamp=time();

         $version=C('version');

         $source=;

         $data=json_encode($data);

         //签名

         $paramArr=array(

             'token'=>$token,

             'timestamp'=>$timestamp,

             'source'=>$source,

             'version'=>$version,

             'data'=>$data

         );

         $sign=$this->createSign($paramArr,$apiKey);

         $header = array('Content-Type: application/json; charset=utf-8',"token:$token","timestamp:$timestamp","source:$source","version:$version","sign:$sign","data:$data");

         $result=$this->tocurl($url, $header,$data);

         $res_info=json_decode($result,true);

         return $res_info;

     }

    /**

     * @title 签名函数

     * @param $paramArr 系统参数

     * @param $apiKey apikey

     * @return string 返回签名

     */

     private function createSign ($paramArr,$apiKey) {

         ksort($paramArr);

         $sign='';

         foreach ($paramArr as $key => $val) {

             if ($key != '' && $val != '') {

                 $sign .= $key."=".$val."&";

             }

         }

         $sign=rtrim($sign,"&");

         $sign .=$apiKey;

         $sign=strtolower($sign);

         $sign = md5($sign);

         return $sign;

     }

    /**

     * @title 远程调java接口函数

     * @param $url java接口地址

     * @param $header 要传的头信息

     * @param $data 业务参数

     */

     private function tocurl($url, $header, $data){

         $ch = curl_init();

         if(substr($url,,)=='https'){

             curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查

             curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true);  // 从证书中检查SSL加密算法是否存在

         }

         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

         curl_setopt($ch, CURLOPT_URL, $url);

         curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

         curl_setopt($ch, CURLOPT_POST, true);

         curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

         $response = curl_exec($ch);

         if($error=curl_error($ch)){

             die($error);

         }

         curl_close($ch);

         return $response;

     }

}