python请求post在循环中只执行一次

我试图在循环中执行下面的函数

def post_webhook(payload):                                                                                                                                    
  if not WEBHOOK_URL:                                                                                                                                         
    print "WEBHOOK_URL isn't setted"                                                                                                                          
    return                                                                                                                                                    
  try:                                                                                                                                                                                                                                                                                                       
      json = {'data': payload}                                                                                                                                
      print "webhook_url:", WEBHOOK_URL                                                                                                                       
      r = requests.post(WEBHOOK_URL, data=json)                                                                                                               
      print "requests.post:", r.text                                                                                                                          
  except Exception as e:                                                                                                                                      
    print "post_webhook err:", e

像这样

def post_webhook(payload):                                                                                                                                    
  if not WEBHOOK_URL:                                                                                                                                         
    print "WEBHOOK_URL isn't setted"                                                                                                                          
    return                                                                                                                                                    
  try:                                                                                                                                                                                                                                                                                                       
      json = {'data': payload}                                                                                                                                
      print "webhook_url:", WEBHOOK_URL                                                                                                                       
      r = requests.post(WEBHOOK_URL, data=json)                                                                                                               
      print "requests.post:", r.text                                                                                                                          
  except Exception as e:                                                                                                                                      
    print "post_webhook err:", e

while True:
    post_webhook(payload)

但是，post_webhook函数只执行一次 当我在while循环中调用post_webook（）时，

print“requests.post:，r.text

不会在post_webhook（）中执行

def post_webhook(payload):                                                                                                                                    
  if not WEBHOOK_URL:                                                                                                                                         
    print "WEBHOOK_URL isn't setted"                                                                                                                          
    return                                                                                                                                                    
  try:                                                                                                                                                                                                                                                                                                       
      json = {'data': payload}                                                                                                                                
      print "webhook_url:", WEBHOOK_URL                                                                                                                       
      r = requests.post(WEBHOOK_URL, data=json)                                                                                                               
      print "requests.post:", r.text                                                                                                                          
  except Exception as e:                                                                                                                                      
    print "post_webhook err:", e

因此，

r=requests.post（WEBHOOK\u URL，data=json）

只在循环中执行一次，我想要的是在循环中多次执行post\u WEBHOOK（）

def post_webhook(payload):                                                                                                                                    
  if not WEBHOOK_URL:                                                                                                                                         
    print "WEBHOOK_URL isn't setted"                                                                                                                          
    return                                                                                                                                                    
  try:                                                                                                                                                                                                                                                                                                       
      json = {'data': payload}                                                                                                                                
      print "webhook_url:", WEBHOOK_URL                                                                                                                       
      r = requests.post(WEBHOOK_URL, data=json)                                                                                                               
      print "requests.post:", r.text                                                                                                                          
  except Exception as e:                                                                                                                                      
    print "post_webhook err:", e

---

为什么request.post在循环中只执行一次？

一个可能的原因可能是您的请求尚未完成。如果是这种情况，则不应从

r.text

打印任何内容。如果是这种情况，那么让它超时，然后它将再次调用相同的方法。在它打印一行输出后会发生什么？它是退出还是挂起？@hyades我怎么能让它超时？@1.618不退出，它挂起只是将

timeout=5

设置为参数之一。参考

def post_webhook(payload):                                                                                                                                    
  if not WEBHOOK_URL:                                                                                                                                         
    print "WEBHOOK_URL isn't setted"                                                                                                                          
    return                                                                                                                                                    
  try:                                                                                                                                                                                                                                                                                                       
      json = {'data': payload}                                                                                                                                
      print "webhook_url:", WEBHOOK_URL                                                                                                                       
      r = requests.post(WEBHOOK_URL, data=json)                                                                                                               
      print "requests.post:", r.text                                                                                                                          
  except Exception as e:                                                                                                                                      
    print "post_webhook err:", e