<?php
                        //定义请求的url地址
                        $url = "http://api.hanvon.com/rt/ws/v1/ocr/vehiclecard/recg?key=your_android_key&code=6e8d31e0-f55b-4c22-8bcb-1211fd42596d";
                        //模拟发送POST请求（CURL四步走）
                        //第一步：初始化curl
                        $ch = curl_init();
                        //第二步：设置相关参数
                        //设置请求的url地址
                        curl_setopt($ch, CURLOPT_URL, $url);
                        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                        //禁止SSL证书的校检功能
                        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
                        //模拟发送POST请求
                        curl_setopt($ch, CURLOPT_POST, 1);
                        $image=base64_encode(file_get_contents('1.jpg'));
                        var_dump($image);
                        $arr = array ('uid'=>'0.0.0.0','image'=>$image);
                        $data = json_encode($arr);
                        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
                        //第三步：执行curl
                        $output = curl_exec($ch);
                        //判断输出结果是否异常
                        if($output===false) {
                        echo curl_error($ch);
                        } else {
                        var_dump($output);
                        }
				        //第四步：关闭curl
				        curl_close($ch);
				        ?>
				        

	                    import os,sys,requests,base64,json
                        from PIL import Image
                        key='your key'
                        url='http://api.hanvon.com/rt/ws/v1/ocr/vehiclecard/recg?key=%s&code=6e8d31e0-f55b-4c22-8bcb-1211fd42596d' % key
                        print(url)
                        base64img=""
                        img=Image.open('you_card.jpg')
                        _w=img.width
                        _h=img.height
                        img=img.resize((_w//3,_h//3),Image.ANTIALIAS)
                        img.save('card_gray.jpg')

                        #base64img需要是utf-8格式的字符串
                        base64img=base64.b64encode(open('card_gray.jpg','rb').read())

                        data={"uid":'',"image":base64img}

                        headers={"Content-Type":"application/octet-stream"}
                        resp=requests.post(url,data=json.dumps(data),headers=headers)
                        print(resp.text)
	                

	                    function recgVehicleCard(){
							var key = "你申请的key";
						    var url = "http://api.hanvon.com/rt/ws/v1/ocr/vehiclecard/recg?key="+key+"&code=6e8d31e0-f55b-4c22-8bcb-1211fd42596d";
							var imageStr = "行驶证的base64";
							$.ajax({  
							       type : "POST",
							       contentType : "application/octet-stream",
							       datatype : "json",
							       crossDomain: false,
							       jsonp:'callback', 
							       url : url,
							       data : "{\"uid\":\"junit-test\",\"image\":\""+imageStr+"\"}",
							       async : false,
							       success : function(data){
							    	     alert("code:"+data.code);									    	     
							       } 
						    }); 
						}