Too Many Requests for url: https://www.dmxapi.cn/v1/chat/completions 响应内容:{"erro...
🚨 错误信息
429 Client Error: Too Many Requests for url: https://www.dmxapi.cn/v1/chat/completions
响应内容:{"error":{"message":"当前分组上游负载已饱和,请稍后再试","type":"rix_api_error","param":"","code":"insufficient_quota"}}
🤖 AI解决方案
代码糕手 - 报错分析报告
1. 错误翻译
原文:429 Client Error: Too Many Requests for url: https://www.dmxapi.cn/v1/chat/completions
译文:429 客户端错误:对URL https://www.dmxapi.cn/v1/chat/completions 的请求过多
2. 原因分析
这是一个API请求速率限制错误,具体表现为:- 错误码: 429 (Too Many Requests)
- 根本原因: 您的客户端在短时间内向DMXAPI平台发送了过多的请求,触发了服务器的速率限制机制
- 平台反馈: 当前分组上游负载已饱和,服务器资源配额不足(
insufficient_quota) - 发生位置: 在对
https://www.dmxapi.cn/v1/chat/completions进行API调用时
3. 解决方案
方案A:添加请求延迟和重试机制(推荐)
import time
import requests
from tenacity import retry, wait_exponential, stop_after_attempt
@retry(wait=wait_exponential(multiplier=1, min=4, max=10),
stop=stop_after_attempt(5))
def call_dmxapi_with_retry(payload, api_key):
headers = {
"Authorization": f"Bearer {api_key}",
"Content-Type": "application/json"
}
# 添加请求间隔
time.sleep(2) # 每秒不超过0.5个请求
response = requests.post(
"https://www.dmxapi.cn/v1/chat/completions",
headers=headers,
json=payload,
timeout=30
)
if response.status_code == 429:
retry_after = int(response.headers.get('Retry-After', 10))
time.sleep(retry_after)
raise Exception("Rate limit hit, retrying...")
response.raise_for_status()
return response.json()
# 使用示例
try:
result = call_dmxapi_with_retry(
payload={"model": "gpt-3.5-turbo", "messages": [...]},
api_key="your-api-key"
)
except Exception as e:
print(f"所有重试失败: {e}")
方案B:简单的指数退避重试
async function callDMXAPIWithBackoff(payload, apiKey, maxRetries = 3) {
let retryCount = 0;
let baseDelay = 1000; // 1秒
while (retryCount <= maxRetries) {
try {
const response = await fetch('https://www.dmxapi.cn/v1/chat/completions', {
method: 'POST',
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json'
},
body: JSON.stringify(payload)
});
if (response.status === 429) {
const retryAfter = response.headers.get('Retry-After') || 5;
await new Promise(resolve =>
setTimeout(resolve, retryAfter * 1000 + baseDelay * Math.pow(2, retryCount))
);
retryCount++;
continue;
}
return await response.json();
} catch (error) {
if (retryCount >= maxRetries) throw error;
retryCount++;
await new Promise(resolve =>
setTimeout(resolve, baseDelay * Math.pow(2, retryCount))
);
}
}
}
4. ️ 预防措施
最佳实践建议:
️ 推荐工具:
tenacity 库(重试机制)、ratelimit 库(速率限制)axios-retry、bottleneck(速率限制器)关键检查点:
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⚠️ 注意:如果问题持续存在,建议联系DMXAPI平台客服,确认您的账户配额和使用限制。