问是否有一种自动的方法来阻止刮伤爬虫，当它导致一些错误？

EN

import scrapy
from scrapy.exceptions import CloseSpider


class SomeSpider(scrapy.Spider):
    name = 'somespider'

    allowed_domains = ['example.com']
    start_urls = ['https://example.com']


    def parse(self, response):
        try:
            something()
        except Exception as e:
            print(e)
            raise CloseSpider("Some error")   
        # if you want to catch a bad status you can also do:
        # if response.status != 200: .....

import logging
import scrapy

logger = logging.getLogger('mycustomlogger')

class MySpider(scrapy.Spider):

    name = 'myspider'
    start_urls = ['https://scrapy.org']

    def parse(self, response):
        logger.info('Parse function called on %s', response.url)