selenium firefox 內存 速度優化
2 23 profile = webdriver.FirefoxProfile()
2 24 profile.set_preference("permissions.default.image", 2)
2 25 # 禁用瀏覽器緩存
2 26 profile.set_preference("network.http.use-cache", False)
2 27 profile.set_preference("browser.cache.memory.enable", False)
2 28 profile.set_preference("browser.cache.disk.enable", False)
2 29 profile.set_preference("browser.sessionhistory.max_total_viewers", 3)
2 30 profile.set_preference("network.dns.disableIPv6", True)
2 31 profile.set_preference("Content.notify.interval", 750000)
2 32 profile.set_preference("content.notify.backoffcount", 3)
2 33
2 34 # 有的網站支持 有的不支持
2 35 profile.set_preference("network.http.pipelining", True)
2 36 profile.set_preference("network.http.proxy.pipelining", True)
2 37 profile.set_preference("network.http.pipelining.maxrequests", 32)
with Firefox(executable_path=FIREFOX_PATH, timeout=60, firefox_options=self._options, firefox_profile=self._profile) as driver:
pass