how to get redirect urls with scrapy-splash

I don’t know how to get the redirect urls with scrapy-splash,can you help me? eg. http://xxx.xxx.xxx/1.php will redirect to http://xxx.xxx.xxx/index.php,how can I get http://xxx.xxx.xxx/index.php with scrapy-splash? Below is my code which can not get http://xxx.xxx.xxx/index.php but get http://xxx.xxx.xxx/1.php

    def parse_get(self, response):
        item = CrawlerItem()
        item['code'] = response.status
        item['current_url'] = response.url
        ############################# below print http://xxx.xxx.xxx/1.php
        print(response.url)


self.lua_script = """
        function main(splash, args)
          assert(splash:go{splash.args.url,http_method=splash.args.http_method,body=splash.args.body,headers={
              ['Cookie']='%s',
              }
              }
              )
          assert(splash:wait(0.5))

          splash:on_request(function(request)
              request:set_proxy{
                  host = "%s",
                  port = %d
              }
          end)

          return {cookies = splash:get_cookies(),html=splash:html()}
        end
        """ % (self.cookie,a[0],a[1])

url='http://xxx.xxx.xxx/1.php'
SplashRequest(url, self.parse_get, endpoint='execute', magic_response=True, meta={'handle_httpstatus_all': True}, args={'lua_source': self.lua_script})

[civanescu]

So, is there any solution to see redirected url (the new one) inside scrapy-splash?

[lopuhin]

@3xp10it splash handles redirects by itself, so the result you are getting is from a page where it was redirected. To get it’s URL, you can add url = splash:url() to return values (see example in README below “Use a Lua script to get an HTML response with cookies, headers, body and method set to correct values”) - after that response.url should be from the redirected page.