关于python:multiprocessing-pool-AttributeError-Cant-get-attribute-func

python 应用 multiprocessing 构建过程池 报错：AttributeError: Can't get attribute 'func'

正确的过程池应用形式：

import requestsfrom loggers import loggerimport multiprocessingdef func():    try:        for i in range(1):            response = requests.get(                'http://localhost:63000/')            print(response.status_code, response.text)    except Exception as error:        logger.exception(error)if __name__ == "__main__":    pool = multiprocessing.Pool(processes=56)    for i in range(100000):        pool.apply_async(func)

谬误的过程池应用形式：

import requestsfrom loggers import loggerimport multiprocessingpool = multiprocessing.Pool(processes=56)def func():    try:        for i in range(1):            response = requests.get(                'http://localhost:63000/')            print(response.status_code, response.text)    except Exception as error:        logger.exception(error)if __name__ == "__main__":    for i in range(100000):        pool.apply_async(func)

所以，必须要把 pool 这个全局变量放到 if __name__ == "__main__": 中去