196 lines
5.8 KiB
Python
196 lines
5.8 KiB
Python
import threading
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import requests
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import json
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import base64
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import time
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import random
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url = 'http://localhost:8801/api/swapHair/v1'
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# url = 'https://693570664882181-http-8801.northwest1.gpugeek.com:8443/api/swapHair/v1'
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# url = 'https://692502023221253-http-8801.northwest1.gpugeek.com:8443/api/swapHair/v1'
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# url = 'https://692493464571909-http-8801.northwest1.gpugeek.com:8443/api/swapHair/v1'
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headers = {'Content-Type': 'application/json'}
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data = {
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# "hair_id": "1907651680352395265",
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# "hair_id": "1907651525024735234",
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"hair_id": "1907651680352395265",
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"task_id": "345564352345",
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#"user_img_path": "https://cdn.meidaojia.com/ZoeFiles/user2_1_%E5%89%AF%E6%9C%AC.JPG",
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# "user_img_path": "http://git.xiangsilian.com/imgs/test.jpg",
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"user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_8.JPG",
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"is_hr": "false",
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"output_format": "base64"
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}
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# more_data = []
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# more_data.append(data)
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# data1 = {
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# "hair_id": "1907651680352395265",
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# "task_id": "2345623451234",
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# "user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_8.JPG",
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# "is_hr": "false",
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# "output_format": "base64"
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# }
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# more_data.append(data1)
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# data2 = {
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# "hair_id": "1907651680352395265",
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# "task_id": "3145645324",
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# "user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_7.JPG",
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# "is_hr": "false",
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# "output_format": "base64"
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# }
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# more_data.append(data2)
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# data3 = {
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# "hair_id": "1907651680352395265",
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# "task_id": "456412345",
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# "user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_6.JPG",
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# "is_hr": "false",
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# "output_format": "base64"
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# }
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# more_data.append(data3)
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# data4 = {
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# "hair_id": "1907651680352395265",
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# "task_id": "45623445",
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# "user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_5.JPG",
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# "is_hr": "false",
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# "output_format": "base64"
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# }
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# more_data.append(data4)
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# data5 = {
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# "hair_id": "1907651680352395265",
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# "task_id": "2345867435",
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# "user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_4.JPG",
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# "is_hr": "false",
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# "output_format": "base64"
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# }
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# more_data.append(data5)
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# data6 = {
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# "hair_id": "1907651680352395265",
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# "task_id": "86747535",
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# "user_img_path": "https://cdn.meidaojia.com/ZoeFiles/testuser_3.JPG",
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# "is_hr": "false",
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# "output_format": "base64"
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# }
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# more_data.append(data6)
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def image_to_base64(file_path, mime_type=None):
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"""
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将图片文件转换为带Base64前缀的Data URI字符串
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参数:
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file_path (str): 图片文件路径
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mime_type (str): 可选，指定MIME类型。如果为None，则根据文件扩展名自动判断
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返回:
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str: 带Base64前缀的Data URI字符串
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"""
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# 如果没有指定MIME类型，根据文件扩展名推断
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if mime_type is None:
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extension = file_path.split('.')[-1].lower()
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mime_types = {
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'jpg': 'image/jpeg',
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'jpeg': 'image/jpeg',
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'png': 'image/png',
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'gif': 'image/gif',
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'webp': 'image/webp',
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'bmp': 'image/bmp'
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}
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mime_type = mime_types.get(extension, 'application/octet-stream')
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# 读取文件内容并编码为Base64
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with open(file_path, 'rb') as image_file:
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encoded_string = base64.b64encode(image_file.read()).decode('utf-8')
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# 组合成Data URI格式
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return f"data:{mime_type};base64,{encoded_string}"
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# img64_str = image_to_base64("testuser_8.JPG")
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# img64_str = image_to_base64("aaa.jpg")
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img64_str = image_to_base64("qwerqwe.jpg")
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data['user_img_path'] = img64_str
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# 存储所有请求的响应
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responses = []
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# 线程锁，防止多线程写入冲突
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lock = threading.Lock()
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send_index = 0
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def send_request(start_time):
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try:
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sleep_time = start_time #random.uniform(0, 2) # 生成 [0, 2) 之间的随机浮点数
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time.sleep(sleep_time)
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global send_index
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send_data = data #more_data[send_index]
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# send_index = send_index + 1
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# send_data['task_id'] = str(int(random.uniform(0, 10000000)))
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response = requests.post(url, headers=headers, json=send_data)
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with lock: # 加锁，防止多线程同时修改 responses
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responses.append(response)
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except Exception as e:
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with lock:
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responses.append({"error": str(e)})
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# 创建并启动多个线程
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threads = []
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num_requests = 1 # 并发请求数量
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time_start = time.time()
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start_time = 0
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for _ in range(num_requests):
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# start_time = start_time + 1
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start_time = 0 # random.uniform(0, 1)
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t = threading.Thread(target=send_request, args=(start_time,))
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t.start()
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threads.append(t)
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# 等待所有线程完成
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for t in threads:
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t.join()
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end_time = time.time()
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total_time = (end_time - time_start)
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qps = num_requests/total_time
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print(f"num_requests:{num_requests} total_time:{total_time} qps:{qps}")
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import base64
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import os
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def save_base64_image(base64_str, filename):
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"""
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将 Base64 编码的图片字符串保存为本地 JPG 文件。
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:param base64_str: Base64 编码的图片字符串（可能包含 data:image/jpeg;base64, 前缀）
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:param filename: 保存的文件名（例如 'image.jpg'）
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"""
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# 如果包含 data URL 前缀，去掉它
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if base64_str.startswith("data:image"):
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base64_str = base64_str.split(",", 1)[1]
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try:
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image_data = base64.b64decode(base64_str)
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with open(filename, "wb") as f:
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f.write(image_data)
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print(f"图片已保存为 {filename}")
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except Exception as e:
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print(f"保存图片失败: {e}")
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# 打印所有响应
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for i, resp in enumerate(responses, 1):
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print(f"请求 {i} 结果: {resp.status_code, resp.text[:128]}")
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json_obj = json.loads(resp.text)
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data_string = json_obj['data']
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save_base64_image(data_string, f"response_{i}.jpg") |