我仍在尝试使用browsermob-proxy（here）来尝试在python硒测试期间监视网络流量（请参见browsermobproxypy）。我正在使用以下脚本对其进行测试：
from browsermobproxy import Server
server = Server("/home/adietz/Projects/Invest/browsermob-proxy/browsermob-proxy-2.1.4/bin/browsermob-proxy")
server.start()
proxy = server.create_proxy()
from selenium import webdriver
profile = webdriver.FirefoxProfile()
profile.set_proxy(proxy.selenium_proxy())
driver = webdriver.Firefox(firefox_profile=profile)
proxy.new_har("google")
driver.get("http://www.google.co.in")
proxy.har
server.stop()
driver.quit()
我以某种方式设法安装了一个“ browsermob.jar”文件（在文档here中并没有很好地描述；您必须从here下载jar文件）。我正在按以下方式启动代理：
java -jar ./browsermob-proxy-2.1.4/lib/browsermob-dist-2.1.4.jar --port 9090
Running BrowserMob Proxy using LittleProxy implementation. To revert to the legacy implementation, run the proxy with the command-line option '--use-littleproxy false'.
[INFO 2018-01-18T07:47:20,761 net.lightbody.bmp.proxy.Main] (main) Starting BrowserMob Proxy version 2.1.4
[INFO 2018-01-18T07:47:20,782 org.eclipse.jetty.util.log] (main) jetty-7.x.y-SNAPSHOT
[INFO 2018-01-18T07:47:20,802 org.eclipse.jetty.util.log] (main) started o.e.j.s.ServletContextHandler{/,null}
[INFO 2018-01-18T07:47:20,885 org.eclipse.jetty.util.log] (main) Started [email protected]:9090
然后我以以下方式运行测试脚本
python tester1.py
但是，在日志中，我看到如下错误：
[WARN 2018-01-18T07:28:30,265 org.eclipse.jetty.util.log] (main) FAILED [email protected]:8080: java.net.BindException: Address already in use
[WARN 2018-01-18T07:28:30,266 org.eclipse.jetty.util.log] (main) FAILED org.eclipse.jetty.server.Server@4b41e4dd: java.net.BindException: Address already in use
[ERROR 2018-01-18T07:28:30,266 net.lightbody.bmp.proxy.Main] (main) Failed to start Jetty server. Aborting. java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method) ~[?:1.8.0_151]
at sun.nio.ch.Net.bind(Net.java:433) ~[?:1.8.0_151]
at sun.nio.ch.Net.bind(Net.java:425) ~[?:1.8.0_151]
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[?:1.8.0_151]
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[?:1.8.0_151]
at org.eclipse.jetty.server.nio.SelectChannelConnector.open(SelectChannelConnector.java:162) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:356) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.server.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:240) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.server.Server.doStart(Server.java:269) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55) ~[browsermob-dist-2.1.4.jar:?]
at net.lightbody.bmp.proxy.Main.main(Main.java:64) [browsermob-dist-2.1.4.jar:?]
我最好的猜测是该端口已在使用中，或者其他某项无法正常工作。也许我需要在脚本中明确指定端口？但是该怎么做呢？ python文档实际上不存在...
附录
查看源代码（！），我弄清楚了如何设置端口。我正在使用以下行在python脚本中定义服务器和端口：
服务器=服务器（“ /home/adietz/Projects/Invest/browsermob-proxy/browsermob-proxy-2.1.4/bin/browsermob-proxy”，{'port'：9090}）
但是无论我将其设置为什么端口，总是会出现以下错误：
Traceback (most recent call last):
File "tester1.py", line 5, in <module>
proxy = server.create_proxy()
File "/home/adietz/Projects/Invest/browsermob-proxy/venv_browsermob/local/lib/python2.7/site-packages/browsermobproxy/server.py", line 40, in create_proxy
client = Client(self.url[7:], params)
File "/home/adietz/Projects/Invest/browsermob-proxy/venv_browsermob/local/lib/python2.7/site-packages/browsermobproxy/client.py", line 37, in __init__
"Another server running on this port?\n%s..." % content[:512])
Exception: Could not read Browsermob-Proxy json
Another server running on this port?
java.lang.RuntimeException: java.net.BindException: Address already in use
at org.littleshoot.proxy.impl.DefaultHttpProxyServer.doStart(DefaultHttpProxyServer.java:545)
at org.littleshoot.proxy.impl.DefaultHttpProxyServer.start(DefaultHttpProxyServer.java:489)
at org.littleshoot.proxy.impl.DefaultHttpProxyServer.access$700(DefaultHttpProxyServer.java:69)
at org.littleshoot.proxy.impl.DefaultHttpProxyServer$DefaultHttpProxyServerBootstrap.start(DefaultHttpProxyServer.java:858)
at net.lightbody.bmp.Brows...
因此，肯定还有其他不正确的工作方式...
也许我会自己编写这样的代理。似乎是更快的方法...
最佳答案
我们可以使用所需端口启动BMP服务器，如下所示。服务器接受字典对象作为服务器参数。
from browsermobproxy import Server
dict={'port':8090}
server = Server(path="C:\\Projects\\BrowserMobProxy\\bin\\browsermob-proxy",options=dict)
server.start()
proxy = server.create_proxy()
from selenium import webdriver
profile = webdriver.FirefoxProfile()
profile.set_proxy(proxy.selenium_proxy())
driver = webdriver.Firefox(firefox_profile=profile)
proxy.new_har("google")
driver.get("http://www.google.co.uk")
proxy.har # returns a HAR JSON blob
server.stop()
driver.quit()
关于python - 如何修复browsermob-proxy的“地址已在使用中”错误？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/48315438/