129 lines
4.5 KiB
Python
129 lines
4.5 KiB
Python
import requests
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import json
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import sys
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import time
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from datetime import datetime
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# 外部API地址
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API_URL = "http://81.69.223.133:48329/api/application/chat_message/94922d0e-20e5-11f0-ac62-0242ac120002"
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# 测试数据
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test_data = {
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"message": "1+1",
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"re_chat": False,
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"stream": True
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}
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# 请求头
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headers = {
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"Content-Type": "application/json",
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"User-Agent": "Apifox/1.0.0 (https://apifox.com)",
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"Accept": "*/*",
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"Host": "81.69.223.133:48329",
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"Connection": "keep-alive"
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}
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print(f"API URL: {API_URL}")
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print(f"发送请求: {json.dumps(test_data, ensure_ascii=False)}")
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print("等待响应...")
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start_time = time.time()
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# 发送请求并获取流式响应
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response = requests.post(
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url=API_URL,
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json=test_data,
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headers=headers,
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stream=True # 启用流式传输
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)
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print(f"响应状态码: {response.status_code}")
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print(f"收到初始响应时间: {datetime.now().strftime('%H:%M:%S.%f')[:-3]}")
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if response.status_code != 200 and response.status_code != 201:
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print(f"错误: {response.status_code}, {response.text}")
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sys.exit(1)
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# 处理流式响应
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print("\n----- 开始接收流式响应 -----\n")
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buffer = ""
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last_time = start_time
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response_count = 0
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full_content = "" # 用于收集完整内容
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# 使用小的chunk_size，更好地展示流式效果
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for chunk in response.iter_content(chunk_size=1):
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if chunk:
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current_time = time.time()
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time_diff = current_time - last_time
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elapsed = current_time - start_time
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# 解码字节为字符串
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try:
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chunk_str = chunk.decode('utf-8')
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buffer += chunk_str
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# 检查是否有完整的数据行
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if '\n\n' in buffer:
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lines = buffer.split('\n\n')
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# 除了最后一行，其他都是完整的
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for line in lines[:-1]:
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if line.strip():
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response_count += 1
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timestamp = datetime.now().strftime('%H:%M:%S.%f')[:-3]
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print(f"\n[{timestamp}] 响应 #{response_count} (距上次: {time_diff:.3f}s, 总计: {elapsed:.3f}s)")
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print(f"{line}")
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# 如果想解析JSON内容
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if line.startswith('data: '):
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try:
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json_str = line[6:] # 去掉 "data: " 前缀
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data = json.loads(json_str)
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# 提取并累积内容
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if 'content' in data:
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content = data.get('content', '')
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full_content += content
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# 如果内容太长，只显示前50个字符
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if len(content) > 50:
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content_display = content[:50] + "..."
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else:
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content_display = content
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print(f"内容片段: '{content_display}'")
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print(f"是否结束: {data.get('is_end', False)}")
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except json.JSONDecodeError:
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pass
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# 保留最后一个可能不完整的行
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buffer = lines[-1]
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# 重置计时器以准确测量下一个数据包间隔
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last_time = current_time
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except UnicodeDecodeError:
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# 忽略解码错误，可能是部分Unicode字符
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pass
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# 处理可能的剩余数据
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if buffer.strip():
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timestamp = datetime.now().strftime('%H:%M:%S.%f')[:-3]
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elapsed = time.time() - start_time
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print(f"\n[{timestamp}] 最终响应 (总计: {elapsed:.3f}s)")
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print(f"{buffer}")
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# 尝试处理最后一段数据
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if buffer.startswith('data: '):
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try:
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json_str = buffer[6:] # 去掉 "data: " 前缀
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data = json.loads(json_str)
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if 'content' in data:
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full_content += data.get('content', '')
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except:
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pass
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total_time = time.time() - start_time
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print(f"\n----- 响应结束 -----")
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print(f"总响应时间: {total_time:.3f}秒, 共接收 {response_count} 个数据包")
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print(f"完整收集的内容: {full_content}") |