将数据作为JSON形式从PHP传递到Python

Question

使用json数据运行python脚本的Php代码：

$output = shell_exec("python php_test.py " . base64_encode(json_encode($process_data)) . " 2>&1");

用于解码json的Python代码：

jdata = json.loads(base64.b64decode(sys.argv[1]))

这就是$process_data的样子：

array (size=15)
  0 => 
    array (size=1)
      'konu' => string '{"tr":"Güvenlik amaçlarına giriş", "en":"Introduction to Security Goals."}' (length=78)
  1 => 
    array (size=1)
      'konu' => string '{"tr":"Kriptografinin Matematiği.", "en":"Mathematics of Cryptography."}' (length=73)
  2 => 
    array (size=1)
      'konu' => string '{"tr":"Geleneksel Simetrik Anahtarlı Şifreler.", "en":"Traditional Symmetric Key Ciphers."}' (length=93)
  3 => 
    array (size=1)
      'konu' => string '{"tr":"Cebirsel Yapılar.", "en":"Algebraic Structures."}' (length=57)
  4 => 
    array (size=1)
      'konu' => string '{"tr":"Modern Simetrik Anahtarlı Şifrelere Giriş.", "en":"Introduction to Modern Symmetric Key Ciphers."}' (length=108)
  5 => 
    array (size=1)
      'konu' => string '{"tr":"Gelişmiş Şifreleme Standardı.", "en":"Advanced Encryption Standard."}' (length=80)
  6 => 
    array (size=1)
      'konu' => string '{"tr":"Modern Simetrik Anahtarlı Şifrelerle Şifreleme.", "en":"Encipherment Using Modern Symmetric-Key Ciphers."}' (length=116)
  7 => 
    array (size=1)
      'konu' => string '{"tr":"Stream Ciphers", "en":"Akan Şifreleme Yöntemleri."}' (length=60)
  8 => 
    array (size=1)
      'konu' => string '{"tr":"Ara Sınav", "en":"Midterm Exam"}' (length=40)
  9 => 
    array (size=1)
      'konu' => string '{"tr":"Doğrusal ve Diferansiyel Kriptanaliz.", "en":"Linear and DifferentialCryptanalysis."}' (length=93)
  10 => 
    array (size=1)
      'konu' => string '{"tr":"Kriptografik Özet Fonsiyonları.", "en":"Cryptographic Hash Functions."}' (length=80)
  11 => 
    array (size=1)
      'konu' => string '{"tr":"Asimetrik Kriptoloji", "en":"Asymmetric Cryptography"}' (length=61)
  12 => 
    array (size=1)
      'konu' => string '{"tr":"Protokollar, Tcp/Ip Protokol ve Hizmetlerinde Güvenlik", "en":"Protocols, Security in Tcp/Ip Networks"}' (length=111)
  13 => 
    array (size=1)
      'konu' => string '{"tr":"Güvenlik Duvarları ve Sanal Özel Ağlar", "en":"Firewall and Virtual Private Networking"}' (length=99)
  14 => 
    array (size=1)
      'konu' => string '{"tr":"Saldırı Tespit Sistemleri", "en":"Intrusion Detection Systems"}' (length=72)

我收到一个解码器错误：

UnicodeEncodeError：“charmap”编解码器无法在33位置编码字符“\u0131”：字符映射到< undefined>

当我移除base64_encode时，我会得到“期望”、“分隔符”错误。

我猜是双引号造成的。我怎么才能逃过他们？

Answer 1

在python方面，这似乎是一个编码问题，可能是因为PHP脚本与您在python中设置的代码不同。

似乎python中的json编码器/解码器需要使用UTF-8、UTF-16或UTF-32来表示JSON，推荐使用UTF-8作为最大互操作性的缺省值。你能确认PHP上的所有东西都是UTF-8吗？

以下是源代码：https://docs.python.org/3/library/json.html#character-encodings

Answer 2

输入以下命令，将MS windows控制台的字符编码更改为utf-8

chcp 65001

现在再运行你的脚本。