InternalServerError: Error code: 500 - {'error': {'message': 'limit_error (reque...

报错分析报告

1.错误翻译

原文：limit_error (request id: 202604011248328271986594vxwewDn)' (code: rate_limit)
译文：限制错误（请求ID：202604011248328271986594vxwewDn）（错误码：速率限制）

2. 原因分析

3.解决方案

import time
import requests

def call_dmxapi_safe(url, headers, payload, max_retries=3, base_delay=1):
    """带速率限制处理的DMXAPI调用"""
    for retry in range(max_retries + 1):
        try:
            resp = requests.post(url, headers=headers, json=payload, timeout=10)
            resp.raise_for_status()  # 抛出HTTP错误（含429/500）
            return resp.json()
        except requests.exceptions.HTTPError as e:
            if "rate_limit" in str(e) and retry < max_retries:
                # 指数退避：1s → 2s → 4s
                wait = base_delay * (2 ** retry)
                print(f"⚠️ 触发速率限制，第{retry+1}次重试，等待{wait}s...")
                time.sleep(wait)
                continue
            raise  # 非速率错误或超重试次数，向上抛出
        except Exception as e:
            raise  # 其他异常直接抛出

# 使用示例
if __name__ == "__main__":
    API_URL = "https://api.dmxapi.com/v1/your-endpoint"
    HEADERS = {"Authorization": "Bearer YOUR_API_KEY", "Content-Type": "application/json"}
    PAYLOAD = {"prompt": "你的请求内容"}
    
    try:
        result = call_dmxapi_safe(API_URL, HEADERS, PAYLOAD)
        print("✅ 请求成功:", result)
    except Exception as e:
        print("❌ 最终失败:", str(e))

4. 预防措施

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注：若需调整重试策略（如固定间隔），可修改base_delay参数。