Method fetch_proxy

weibospider/middlewares.py:10–16

获取一个代理IP

()

    @staticmethod
    def fetch_proxy():
        """
        获取一个代理IP
        """
        # You need to rewrite this function if you want to add proxy pool
        # the function should return an ip in the format of "ip:port" like "12.34.1.4:9090"
        return None

    def process_request(self, request, spider):
        """