Simulation of forage upload QR code image, to obtain recognition results

Now you want to simulate HTTP://CLI.IM/DEQR

Upload two-dimensional code recognition image, F12 observation

is to upload the picture post to Http://upload.api.cli.im/uplo ...,

Then return a picture address and post the image address to http://cli.in/apis/up/deqrimg

Then identify the QR code.
I use PHP's curl post to upload pictures, has always been shown null, I missed what parameters did not add?

public function index(){     $url='http://upload.api.cli.im/upload.php?kid=cliim';     $r_file='/test.jpg';     $res=$this->upload_file($url,$r_file);     var_dump($res);}  private  function upload_file($url,$r_file)     {        $file = array("fax_file"=>'@'.$r_file,'type'=>'image/jpeg');//文件路径，前面要加@，表明是文件上传.        $curl = curl_init();        curl_setopt($curl, CURLOPT_URL,$url);        curl_setopt($curl,CURLOPT_POST,1);        curl_setopt($curl,CURLOPT_POSTFIELDS,$file);        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);        curl_setopt($curl, CURLOPT_HEADER, 0);        $result = curl_exec($curl);  //$result 获取页面信息         curl_close($curl);        echo $result ; //输出 页面结果   }

The $res returned by the above code will always be null, and it should normally return a picture address belonging to the forage.

Reply content:

Now you want to simulate HTTP://CLI.IM/DEQR

Upload two-dimensional code recognition image, F12 observation

is to upload the picture post to Http://upload.api.cli.im/uplo ...,

Then return a picture address and post the image address to http://cli.in/apis/up/deqrimg

Then identify the QR code.
I use PHP's curl post to upload pictures, has always been shown null, I missed what parameters did not add?

public function index(){     $url='http://upload.api.cli.im/upload.php?kid=cliim';     $r_file='/test.jpg';     $res=$this->upload_file($url,$r_file);     var_dump($res);}  private  function upload_file($url,$r_file)     {        $file = array("fax_file"=>'@'.$r_file,'type'=>'image/jpeg');//文件路径，前面要加@，表明是文件上传.        $curl = curl_init();        curl_setopt($curl, CURLOPT_URL,$url);        curl_setopt($curl,CURLOPT_POST,1);        curl_setopt($curl,CURLOPT_POSTFIELDS,$file);        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);        curl_setopt($curl, CURLOPT_HEADER, 0);        $result = curl_exec($curl);  //$result 获取页面信息         curl_close($curl);        echo $result ; //输出 页面结果   }

The $res returned by the above code will always be null, and it should normally return a picture address belonging to the forage.

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