python post请求 上传图片_python3 post方式上传文件。

import requests

url = 'http://www.test.com/doFile.php'

#url = 'http://www.test.com/doPost.php'

#files = {'file': open('D:/tmp/1.jpg', 'rb')}

# 要上传的文件

files = {'file123': ('1.jpg', open('D:/tmp/1.jpg', 'rb'))

} #显式的设置文件名

# post携带的数据

data = {'a':'杨','b':'hello'}

r = requests.post(url, files=files, data = data)

print(r.text)

PHP的doFile.php:

header("content-type:text/html;charset=utf-8");

date_default_timezone_set("PRC");

$pImg=$_FILES['file123'];

//echo json_encode($pImg);

//echo '\n
';

//echo json_encode($_FILES);

//echo '\n
';

//echo '_REQUEST';

//echo json_decode($_REQUEST);

//echo '\n
';

//print_r($pImg);

$request_arg = 'request,:';

$request_arg .= json_encode($pImg);

foreach ($_REQUEST as $key => $value)

{

$request_arg .= $key.'='.$value.",";

}

$request_arg .= "\n";

$myfile = fopen("file.txt", "a") or die("Unable to open file!");

fwrite($myfile, $request_arg);

fclose($myfile);

if($pImg['error']==UPLOAD_ERR_OK)

{

//取得扩展名

$extName=strtolower(end(explode('.',$pImg['name'])));

$filename=date("Ymdhis").".".$extName;

$dest="uploads/".$filename;

move_uploaded_file($pImg['tmp_name'],$dest);

echo "上传成功";

}

else

{

echo "上传错误";

}

?>

上传一次后file.txt文件内新增：