[CDN] 使用Python 进行批量指定节点进行URL测试

今天跟大家分享的是 运用pyhon语言 进行循环指定CDN节点进行url测试，说白了就是 用curl 或者 wget 加url指定 节点测试 看返回的状态码，代码如下:

#!/usr/bin/env python#-*- coding:utf-8 -*-import reimport osimport sysimport socketimport requestsclass Testurl(object):    def __init__(self,proxy,url):        self.proxy   = proxy        self.url     = url        self.proxies = {}        self.repeat  =  []    def FilterNode(self):        while True:            nodeip   = socket.gethostbyname(self.proxy)            self.repeat.append(nodeip)            if self.repeat.count(nodeip) == 1:                pass            else:                break    def StartTest(self):        for x in self.repeat:            try:                self.proxies['http://'] = ['http://%s:80' % str(x)]                result = requests.get(self.url,proxies = self.proxies)                status = re.search('[+[0-9]+]',str(result))            except Exception as e:                print('\033[40;31m错误\033[0m:请手动尝试检测\n1:不指定节点是否通\n2:测试URL是否为Http')                sys.exit(1)            if   status.group() == '[200]':                print('\033[40;32m%s 200 OK\033[0m' % (x))            elif status.group() == '[404]':                print('\033[40;31m%s 404 Not Found\033[0m' % (x))             elif status.group() == '[403]':                print('\033[40;31m%s 403 Forbidden\033[0m' % (x))            elif status.group() == '[301]':                print('\033[40;33m%s 301 Moved Permanently\033[0m'% (x))            elif status.group() == '[302]':                print('\033[40;33m%s 302 Fount\033[0m'% (x))            else:                print('\033[40m34m无法识别\033[0m' % (x))def Help():        print('\033[40;33m-d 指定厂商CNAME\n-h 指定测试URL\033[0m')if __name__ == '__main__':    try:        if  sys.argv[1] == '-d' and sys.argv[3] == '-h':            Parameter1 = sys.argv[2]            Parameter2 = sys.argv[4]            Parameter1 = str(Parameter1)            Parameter2 = str(Parameter2)            value = Testurl(Parameter1,Parameter2)            value.FilterNode()            value.StartTest()        else:            Help()    except(IndexError,SyntaxError):            Help()

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