PHP实现生成小程序二维码带参数进入指定页面、小程序URL scheme实现携带数据跳转小程序

德宏大魔王

发布于 2023-08-08 06:58:34

67600

代码可运行

文章被收录于专栏：cloud stdiocloud stdio

运行总次数：0

代码可运行

图片二维码生成

<?php
//二进制转图片image/png
    function burryToBase64($contents, $mime){
        $base64   = base64_encode($contents);
        return ('data:' . $mime . ';base64,' . $base64);
    }
 function getAccessToken(){
        $grant_type = 'client_credential';
        $appid = 'wx56dde2c282ad225b';
        $secret = 'ff76cf2da3af30fb6fcb421016ffd67e';
        $url='https://api.weixin.qq.com/cgi-bin/token?grant_type='.$grant_type.'&appid='.$appid.'&secret='.$secret;
        $accessToken = curlGet($url);
      
        return $accessToken['access_token'];
    }
    function curlGet($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $output = curl_exec($ch);
        curl_close($ch);
        return json_decode($output,true);
    }
    
	header("Content-Type: text/html; charset=utf-8");
	function index($code){  //code为参数
	     
	        // echo $url;
	        $access_token = getAccessToken();
	        if(!empty($access_token)){
	            $url = 'https://api.weixin.qq.com/wxa/getwxacode?access_token='.$access_token;
	            $data['path'] =  "/pages/index/index?url=https://dl.99tv.top/".$code;
	            $data['scene'] = 'type=qrcode';//(string类型,必须是数字)
	            $data['width'] = 430;
	            $result = curlPost($url,$data,'POST');
	           $image = burryToBase64($result,'image/png');
	           $filename = md5($code);  //文件名
	            $ret = file_put_contents('./uploads/'.$filename.'.png', $result, true);
				$path='./uploads/'.$filename.'.png';
                return $image;
	        }else{
	            echo '获取asstoken失败';
	        }
	 }
	function getJson($url,$data=array(),$method='GET'){
	        $ch = curl_init();//1.初始化  
	        curl_setopt($ch, CURLOPT_URL, $url);//2.请求地址  
	        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);//3.请求方式  
	        //4.参数如下  
	        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
	        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 
	        if($method=="POST"){//5.post方式的时候添加数据  
	            $data = json_encode($data);
	            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);  
	        }  
	        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	        $output = curl_exec($ch);
	        curl_close($ch);
	        return json_decode($output, true);
	}
	
	function curlPost($url,$data,$method){
	        $ch = curl_init();   //1.初始化  
	        curl_setopt($ch, CURLOPT_URL, $url); //2.请求地址  
	        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);//3.请求方式  
	        //4.参数如下  
	        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);//https  
	        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);  
	        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');//模拟浏览器  
	        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);  
	        curl_setopt($ch, CURLOPT_AUTOREFERER, 1);  
	            curl_setopt($ch, CURLOPT_HTTPHEADER,array('Accept-Encoding: gzip, deflate'));//gzip解压内容  
	            curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');  
	          
	        if($method=="POST"){//5.post方式的时候添加数据  
	            $data = json_encode($data);
	            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);  
	        }  
	        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
	        $tmpInfo = curl_exec($ch);//6.执行  
	      
	        if (curl_errno($ch)) {//7.如果出错  
	            return curl_error($ch);  
	        }  
	        curl_close($ch);//8.关闭  
	        return $tmpInfo;  
	}  
	$result=index('zt');
	echo "<img src='$result'>"
?>

链接跳转

前端

<a href="<?php echo jump($value['tinyurl']);?>" style="color:white;font-size:20px;">打开小程序</a>

调用代码

<?php
header('Content-type: text/html; charset=utf-8');
//引用加密文件
//入口文件
//jump($id);

/**
 * 跳转小程序
 */
 
     function curlGet($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $output = curl_exec($ch);
        curl_close($ch);
        return json_decode($output,true);
    }
   function getAccessToken(){
        $grant_type = 'client_credential';
        $appid = 'wx56dde2c282ad225b';
        $secret = 'ff76cf2da3af30fb6fcb421016ffd67e';
        $url='https://api.weixin.qq.com/cgi-bin/token?grant_type='.$grant_type.'&appid='.$appid.'&secret='.$secret;
        $accessToken = curlGet($url);
      
        return $accessToken['access_token'];
    }
function jump($id)
{

     $access_token = getAccessToken();
     

    $url = 'https://api.weixin.qq.com/wxa/generatescheme?access_token=' . $access_token . '';


    $jump_wxa = [
        'path'          => '/pages/index/index',
        'query'         => "url=https://dl.99tv.top/$id",
        'env_version'   => 'trial'
    ];

    $params = [
        'jump_wxa'      => (object)$jump_wxa,
        'expire_type'   => 0,
        'expire_time'   => time() + 1000
    ];

    $res = curl_post($url, $params);

    $res = json_decode($res);
    //  var_dump($res);
    if ($res->errcode == 0) {
        return $res->openlink;
        // echo json_encode(['url' => $res->openlink, 'code' => 1]);
        
    }
}



function curl_get($url){
 
   $header = array(
       'Accept: application/json',
       'isOpenSecret: 1'
    );
    $curl = curl_init();
    //设置抓取的url
    curl_setopt($curl, CURLOPT_URL, $url);
    //设置头文件的信息作为数据流输出
    curl_setopt($curl, CURLOPT_HEADER, 0);
    // 超时设置,以秒为单位
    curl_setopt($curl, CURLOPT_TIMEOUT, 1);
 
    // 超时设置，以毫秒为单位
    // curl_setopt($curl, CURLOPT_TIMEOUT_MS, 500);
 
    // 设置请求头
    curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
    //设置获取的信息以文件流的形式返回，而不是直接输出。
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    //执行命令
    $data = curl_exec($curl);
 
    // 显示错误信息
    if (curl_error($curl)) {
        print "Error: " . curl_error($curl);
    } else {
        // 打印返回的内容
        // print_r($data);
        return $data;
        curl_close($curl);
    }
}
/**
 * 获取accessToken
 */


/**
 * @param string $url post请求地址
 * @param array $params
 * @return mixed
 */
function curl_post($url, array $params = array())
{
    $data_string = json_encode($params);
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
    curl_setopt(
        $ch,
        CURLOPT_HTTPHEADER,
        array(
            'Content-Type: application/json'
        )
    );
    $data = curl_exec($ch);
    curl_close($ch);
    return ($data);
}