OpenAI_API_Key 配置-优快云博客

注册OpenAI账户
访问OpenAI官网 https://platform.openai.com/settings/organization/api-keys ，注册或登录
进入API密钥管理页面，登录后点击右上角个人头像，选择View API keys（或按上述网站直接访问）
选择创建API密钥（Create new secret key）
输入密钥名称
选择权限级别（默认All权限）
生成后立即复制密钥（格式为’sk-…'），仅显示一次!
进行充值操作这一块~AI味儿真足！
侧边栏：Billing-Overview，单次最低充值5个元子
环境变量配置

# macOS/Linux配置
echo "export OPENAI_API_KEY='API密钥'" >> ~/.zshrc
source ~/.zshrc

# Windows CMD配置
setx OPENAI_API_KEY "API密钥"
setx OPENAI_API_KEY "API密钥" /M  # /M 为所有用户提供权限

Python自检脚本，检查当前解释器真的能读到OPENAI_API_KEY，并且 SDK 能正常请求

import os
import sys

def mask_key(k: str) -> str:
    if not k:
        return "<EMPTY>"
    # 只显示前6 + 后4，避免泄露
    return f"{k[:6]}...{k[-4:]} (len={len(k)})"

print("Python executable:", sys.executable)

api_key = os.getenv("OPENAI_API_KEY", "")
print("OPENAI_API_KEY:", mask_key(api_key))

try:
    import openai
    print("openai version:", getattr(openai, "__version__", "<unknown>"))
except Exception as e:
    print("openai import failed:", repr(e))

if not api_key:
    raise RuntimeError("未读取到 OPENAI_API_KEY。请重启 Spyder/终端后再试。")

# API 调用
# try:
#     from openai import OpenAI
#     client = OpenAI()  # 默认从环境变量 OPENAI_API_KEY 读取 :contentReference[oaicite:0]{index=0}

#     resp = client.responses.create(
#         model="gpt-5.2",
#         input="Hello! Reply with one short sentence."
#     )
#     print("API OK. output_text:", resp.output_text)

# except Exception as e:
#     print("API call failed:", repr(e))

调用得到输出

from openai import OpenAI

client = OpenAI()  # 从环境变量读 OPENAI_API_KEY 
response = client.responses.create(
    model="gpt-5.2",
    input="What is your current version?"
)
print(response.output_text)

'''
保密这一块：

I don’t have a “current version” number I can reliably report from inside the chat.

What I *can* tell you:
- You’re chatting with **OpenAI’s ChatGPT** via an API interface.
- My **knowledge cutoff is 2025-08**, and today’s date (in this session) is **2025-12-18**.	
'''