app2/test10.php

<?php
 #$cmd = "/Users/iris/anaconda3/envs/venv/bin/python3.6 /Users/iris/im2latex_master2/demo2.py --test_data_path ".$_FILES['file']['tmp_name']." 2>&1 ";

if(!empty($_FILES['file']['name'])){  
         //判断是否有文件
    $fileinfo = $_FILES['file'];      //将文件信息赋给变量$fileinfo
   if($fileinfo['size']<2000000 && $fileinfo['size']>0){    //判断文件大小
    
      # if(move_uploaded_file($_FILES["file"]['tmp_name'],"image/".$fileinfo['name']))
     #  {
      #      $filepath="/app/image/".$fileinfo['name'];

            #$cmd = 'cd /Users/iris/im2latex_master ';
#unset($out);
#$res=exec($cmd, $out);
#var_dump($res);
#echo '------';
#var_dump($out);
#echo '------';
unset($out);
$cmd = "python3 im2latex_master/demo2.py --test_data_path ".$_FILES['file']['tmp_name']." 2>&1 ";

$res=exec($cmd, $out,$return_status);
var_dump($out);
var_dump($return_status);
$data = json_decode($res, true);
echo $data['res'];



#ç '------';

       
       
    
   }

}