logger.debug("今天天氣不錯(cuò)")
logger.debug("是風(fēng)和日麗的")

def emit(self, record):
  msg = self.format(record)
  if self.method == "GET":
    if (self.url.find("?") >= 0):
      sep = '&'
    else:
      sep = '?'
    url = self.url + "%c%s" % (sep, urllib.parse.urlencode({"log": msg}))
    t = threading.Thread(target=requests.get, args=(url,))
    t.start()
  else:
    headers = {
      "Content-type": "application/x-www-form-urlencoded",
      "Content-length": str(len(msg))
   }
    t = threading.Thread(target=requests.post, args=(self.url,), kwargs=
{"data":{'log': msg},

exector = ThreadPoolExecutor(max_workers=1) # 初始化一個(gè)線程池,只有一個(gè)線程
exector.submit(fn, args, kwargs) # 將函數(shù)submit到線程池中

exector = ThreadPoolExecutor(max_workers=1)
def emit(self, record):
  msg = self.format(record)
  timeout = aiohttp.ClientTimeout(total=6)
  if self.method == "GET":
    if (self.url.find("?") >= 0):
      sep = '&'
    else:
      sep = '?'
    url = self.url + "%c%s" % (sep, urllib.parse.urlencode({"log": msg}))
    exector.submit(requests.get, url, timeout=6)
  else:
    headers = {
      "Content-type": "application/x-www-form-urlencoded",
      "Content-length": str(len(msg))
   }
    exector.submit(requests.post, self.url, data={'log': msg},
headers=headers, timeout=6)

class CustomHandler(logging.Handler):
  def __init__(self, host, uri, method="POST"):
    logging.Handler.__init__(self)
    self.url = "%s/%s" % (host, uri)
    method = method.upper()
    if method not in ["GET", "POST"]:
      raise ValueError("method must be GET or POST")
    self.method = method
  async def emit(self, record):
    msg = self.format(record)
    timeout = aiohttp.ClientTimeout(total=6)
    if self.method == "GET":
      if (self.url.find("?") >= 0):
        sep = '&'
      else:
        sep = '?'
      url = self.url + "%c%s" % (sep, urllib.parse.urlencode({"log":
msg}))
      async with aiohttp.ClientSession(timeout=timeout) as session:
      async with session.get(self.url) as resp:
          print(await resp.text())
      else:
        headers = {
        "Content-type": "application/x-www-form-urlencoded",
        "Content-length": str(len(msg))
     }
      async with aiohttp.ClientSession(timeout=timeout, headers=headers)
as session:
      async with session.post(self.url, data={'log': msg}) as resp:
          print(await resp.text())

C:\Python37\lib\logging\__init__.py:894: RuntimeWarning: coroutine
'CustomHandler.emit' was never awaited
self.emit(record)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback

async def main():
  await logger.debug("今天天氣不錯(cuò)")
  await logger.debug("是風(fēng)和日麗的")
loop = asyncio.get_event_loop()
loop.run_until_complete(main())

import asyncio
async def test(n):
 while n > 0:
   await asyncio.sleep(1)
   print("test {}".format(n))
   n -= 1
 return n

async def test2(n):
 while n >0:
   await asyncio.sleep(1)
   print("test2 {}".format(n))
   n -= 1
def stoploop(task):
 print("執(zhí)行結(jié)束, task n is {}".format(task.result()))
 loop.stop()
loop = asyncio.get_event_loop()
task = loop.create_task(test(5))
task2 = loop.create_task(test2(3))
task.add_done_callback(stoploop)
task2 = loop.create_task(test2(3))
loop.run_forever()

loop = asyncio.get_event_loop()
task = loop.create_task(test(5))
task.add_done_callback(stoploop)
task2 = loop.create_task(test2(3))
time.sleep(5)
# loop.run_forever()

loop = asyncio.get_event_loop()
class CustomHandler(logging.Handler):
  def __init__(self, host, uri, method="POST"):
    logging.Handler.__init__(self)
    self.url = "%s/%s" % (host, uri)
    method = method.upper()
    if method not in ["GET", "POST"]:
      raise ValueError("method must be GET or POST")
    self.method = method
  # 使用aiohttp封裝發(fā)送數(shù)據(jù)函數(shù)
  async def submit(self, data):
    timeout = aiohttp.ClientTimeout(total=6)
    if self.method == "GET":
      if self.url.find("?") >= 0:
        sep = '&'
      else:
        sep = '?'
      url = self.url + "%c%s" % (sep, urllib.parse.urlencode({"log":
data}))
      async with aiohttp.ClientSession(timeout=timeout) as session:
        async with session.get(url) as resp:
          print(await resp.text())
    else:
      headers = {
        "Content-type": "application/x-www-form-urlencoded",
     }
      async with aiohttp.ClientSession(timeout=timeout, headers=headers)
as session:
        async with session.post(self.url, data={'log': data}) as resp:
          print(await resp.text())
    return True
  def emit(self, record):
    msg = self.format(record)
    loop.create_task(self.submit(msg))
# 添加一個(gè)httphandler
http_handler = CustomHandler(r"http://127.0.0.1:1987", 'api/log/get')
http_handler.setLevel(logging.DEBUG)
http_handler.setFormatter(fmt)
logger.addHandler(http_handler)
logger.debug("今天天氣不錯(cuò)")
logger.debug("是風(fēng)和日麗的")
loop.run_forever()