python3+urllib ping通服务器

使用urllib ping通服务器

# -*- coding: utf-8 -*-
import urllib.request
import urllib.error
import sys
import json
import base64
import M2Crypto
def ping(urlbase,param = None):
    url  = urlbase+"/v1/ping"
    status , response = http_post(url)
    if status:
        print("server ok!")
    else:
        print("server failed!")
def http_post(url,data=""):
    try:
        f = urllib.parse.urlencode(data)
        f = f.encode('utf-8')
        req = urllib.request.Request(url,f)
        response = urllib.request.urlopen(req)
    except urllib.error.HTTPError as e:
        print("HTTPerror = "+str(e.code))
    except urllib.error.URLError as e:
        print('URLError = ' + str(e.reason))
    except httplib.HTTPException as e:
        print('HTTPException')
    except Exception:
        import traceback
        print('generic exception: ' + traceback.format_exc())
    else:
        content = response.read()
        response.close()
        return True, content
    return False, None
if __name__ == "__main__":
    ping("http://×××.×××.×××.×××:×××")