json.loads(response.stdout)在Windows失效，Linux正常求解决

在Windows系统运行Python代码时，执行json.loads(response.stdout)持续报错，但该代码在Linux系统可正常运行，经排查未找到原因，需兼容Linux和Windows的解决方案。

完整代码如下：

# -------------------Config------------------

archive_prefix = "output"
output_txt_file = "output.txt"
output_html_file = "index.html"
archive_directory = "./archive"  # You may enter a relative path (folder needs to start with ./) or you can use a specific path (C:\folder\folder2\)
# Delete or rename old files based on the value of DeleteOldItems variable
DeleteOldItems = False  # If false, old items will be stacked in another location
OutputHTML = True  # Output as an HTML file so you can open it in a browser and click on the links
HostHTML = False  # If OutputHTML = True and HostHTML = True will host on all IPs on port 8080 (to reach if hosted on a personal computer, you can access using localhost:8080 as a URL in your web browser))

# ----------------End config-----------------

import subprocess
import json
import os
from datetime import datetime

# Get the number of times to loop from user input
num_loops = int(input("How many codes would you like?\n>> "))
index = 0  # Do not change

print("")
if DeleteOldItems:
  # Delete old files if they exist
  if os.path.exists(output_txt_file):
    os.remove(output_txt_file)
  if os.path.exists(output_html_file):
    os.remove(output_html_file)
else:
  # Rename old files with timestamp if they exist
  timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
  if os.path.exists(output_txt_file):
    new_txt_file = os.path.join(archive_directory,
                                f"{archive_prefix}_{timestamp}.txt")
    os.makedirs(os.path.dirname(new_txt_file), exist_ok=True)
    os.rename(output_txt_file, new_txt_file)
    print(f"Old output stored as {archive_prefix}_{timestamp}.txt")
  if os.path.exists(output_html_file):
    new_html_file = os.path.join(archive_directory,
                                 f"{archive_prefix}_{timestamp}.html")
    os.makedirs(os.path.dirname(new_html_file), exist_ok=True)
    os.rename(output_html_file, new_html_file)
    print(f"Old output stored as {archive_prefix}_{timestamp}.html")
# Initialize an empty list to store tokens
tokens = []

# Loop the specified number of times
for _ in range(num_loops):
  # Send the POST request using cURL
  curl_command = [
      'curl', 'https://api.discord.gx.games/v1/direct-fulfillment', '-H',
      'authority: api.discord.gx.games', '-H', 'accept: */*', '-H',
      'accept-language: en-US,en;q=0.9', '-H',
      'content-type: application/json', '-H', 'origin: https://www.opera.com',
      '-H', 'referer: https://www.opera.com/', '-H',
      'sec-ch-ua: "Opera GX";v="105", "Chromium";v="119", "Not?A_Brand";v="24"',
      '-H', 'sec-ch-ua-mobile: ?0', '-H', 'sec-ch-ua-platform: "Windows"',
      '-H', 'sec-fetch-dest: empty', '-H', 'sec-fetch-mode: cors', '-H',
      'sec-fetch-site: cross-site', '-H',
      'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 OPR/105.0.0.0 (Edition std-1)',
      '--data-raw',
      '{"partnerUserId":"e518cd9e4d526d3de4aeb6d5e36f012bba82443ef1856a68029191ac8c6d136b"}',
      '--compressed'
  ]
  response = subprocess.run(curl_command, capture_output=True, text=True)

  # Parse the JSON response
  response_json = json.loads(response.stdout)

  # Get the token from the JSON response if it exists
  token = response_json.get("token")

  # Print the token if it exists
  if token:
    # Append the token to the text file
    URL = "https://discord.com/billing/partner-promotions/1180231712274387115" + token
    if OutputHTML == False:
      with open(output_txt_file, 'a') as f:
        f.write(URL + '\n\n')
    elif OutputHTML == True:
      index += 1
      with open(output_html_file, 'a') as f:
        f.write(f"{index}. <a href=\"{URL}\">{token}</a><br>\n\n")
    # Append the token to the list
    tokens.append(token)
print("please check for an output file")
if OutputHTML == True & HostHTML == True:
  # Host the HTML file as a web server on IP 0.0.0.0 and port 8080
  os.system(f"python -m http.server 8080 --bind 0.0.0.0")

1. curl跨平台行为差异：Windows默认未预装curl，手动安装后其输出格式、编码可能与Linux版本不同，比如输出带BOM的UTF-8文本或额外日志信息，导致response.stdout不符合标准JSON格式。
2. subprocess编码不匹配：text=True在Windows下默认使用系统编码（如GBK），而API返回UTF-8编码内容，编码冲突会引发JSON解析失败。
3. 命令执行失败：若curl不在Windows系统PATH中，subprocess.run会执行失败，此时response.stdout为空或包含错误信息，无法解析为JSON。

方案一：修复curl调用（兼容现有逻辑） #

1. 确保Windows安装curl：从curl官方渠道下载并添加到系统PATH，或使用绝对路径调用curl。
2. 统一编码格式：将subprocess.run的text=True替换为encoding='utf-8'，强制使用UTF-8解析输出：

   response = subprocess.run(curl_command, capture_output=True, encoding='utf-8')
   

3. 添加错误处理：在解析JSON前校验请求状态和响应内容，避免无效输入导致报错：

   if response.returncode != 0:
       print(f"curl执行错误: {response.stderr}")
       continue
   if not response.stdout.strip():
       print("空响应，跳过解析")
       continue
   try:
       response_json = json.loads(response.stdout)
   except json.JSONDecodeError as e:
       print(f"JSON解析失败: {e}, 响应内容: {response.stdout}")
       continue
   

方案二：替换为requests库（推荐，完全跨平台） #

使用Python原生requests库发送HTTP请求，彻底摆脱对系统curl的依赖：

1. 先安装依赖：pip install requests
2. 修改请求逻辑：

   # 替换原有的subprocess和curl调用部分
   import requests
   
   # Loop the specified number of times
   for _ in range(num_loops):
       # 构造请求头和数据
       headers = {
           'authority': 'api.discord.gx.games',
           'accept': '*/*',
           'accept-language': 'en-US,en;q=0.9',
           'content-type': 'application/json',
           'origin': 'https://www.opera.com',
           'referer': 'https://www.opera.com/',
           'sec-ch-ua': '"Opera GX";v="105", "Chromium";v="119", "Not?A_Brand";v="24"',
           'sec-ch-ua-mobile': '?0',
           'sec-ch-ua-platform': '"Windows"',
           'sec-fetch-dest': 'empty',
           'sec-fetch-mode': 'cors',
           'sec-fetch-site': 'cross-site',
           'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 OPR/105.0.0.0 (Edition std-1)',
       }
       data = '{"partnerUserId":"e518cd9e4d526d3de4aeb6d5e36f012bba82443ef1856a68029191ac8c6d136b"}'
       
       try:
           response = requests.post('https://api.discord.gx.games/v1/direct-fulfillment', headers=headers, data=data)
           response.raise_for_status()  # 检查HTTP请求是否成功
           response_json = response.json()
       except requests.exceptions.RequestException as e:
           print(f"请求失败: {e}")
           continue
       except json.JSONDecodeError as e:
           print(f"JSON解析失败: {e}")
           continue
       
       # 后续获取token的逻辑保持不变
       token = response_json.get("token")
       # ... 剩余代码 ...
   

3. 修复逻辑错误：将最后一行的OutputHTML == True & HostHTML == True改为OutputHTML and HostHTML（Python中逻辑与用and，&是位运算）。

额外优化 #

• 避免文件写入乱码：打开TXT/HTML文件时指定encoding='utf-8'：

  # TXT文件
  with open(output_txt_file, 'a', encoding='utf-8') as f:
      f.write(URL + '\n\n')
  # HTML文件
  with open(output_html_file, 'a', encoding='utf-8') as f:
      f.write(f"{index}. <a href=\"{URL}\">{token}</a><br>\n\n")
  

内容的提问来源于stack exchange，提问作者Gabrielzv1233