Browsermob代理 - 如何使用response_interceptor修改响应?

时间:2015-11-23 11:28:34

标签: python selenium browsermob-proxy

我正在为wrapper使用python browsermob proxy,我需要修改服务器响应。但我无法弄清楚我是如何做到的。任何人都可以给我一个有效的代码示例吗?

文档说我可以为它发送一个javascript代码,但它对我不起作用:

server = Server(path=SCRIPT_DIR+"/browsermob-proxy/bin/browsermob-proxy", options={"port": 8888})
server.start()
proxy = server.create_proxy()

proxy.response_interceptor('contents.setTextContents("<html><body>Response successfully intercepted</body></html>")')

fp = webdriver.FirefoxProfile()
browser = webdriver.Firefox(firefox_profile=fp, proxy=proxy)
browser.get("http://example.com")

谢谢!

2 个答案:

答案 0 :(得分:0)

在browsermobproxy版本0.7.1中,响应了response_interceptor。您可以转到github并获取最新代码,或者您可以使用此解决方法而不是response_interceptor:

import requests

url = proxy.host + '/proxy/' + str(proxy.port) + '/filter/response'
headers={'Content-Type':'text/plain'}

filter = "contents.setTextContents('<html><body>Response successfully intercepted</body></html>');"

r = requests.post(url=url, data=filter, headers=headers)

答案 1 :(得分:0)

像魅力一样工作 - 只是不要忘记在Firefox配置文件上设置代理;)fp.set_proxy(proxy.selenium_proxy())

from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium import webdriver
from browsermobproxy import Server
from pprint import pprint
from time import sleep
import requests


server = Server($PATH_GOES_HERE$)
server.start()


proxy = server.create_proxy()

proxy.new_har('test111')

url = proxy.host + '/proxy/' + str(proxy.port) + '/filter/response'
headers={'Content-Type':'text/plain'}

filter = "response.setTextContents('<html><body>Response successfully intercepted</body></html>');"

r = requests.post(url=url, data=filter, headers=headers)





fp = webdriver.FirefoxProfile()
fp.set_proxy(proxy.selenium_proxy()) # <---- you forgot this one here ;)
browser = webdriver.Firefox(firefox_profile=fp, proxy=proxy)
sleep(3)
browser.get("example.com")