scrapy-splash常用设置

# Splash服务器地址

SPLASH_URL = 'http://localhost:8050'

# 开启Splash的两个下载中间件并调整HttpCompressionMiddleware的次序

DOWNLOADER_MIDDLEWARES = {

'scrapy_splash.SplashCookiesMiddleware': 723,

'scrapy_splash.SplashMiddleware': 725,

'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware': 810,

}

# 设置去重过滤器

DUPEFILTER_CLASS = 'scrapy_splash.SplashAwareDupeFilter'

# 用来支持cache_args（可选）

SPIDER_MIDDLEWARES = {

'scrapy_splash.SplashDeduplicateArgsMiddleware': 100,

}