proxy ip changer

Nginx reverse proxy, the servlet application via request.getremoteaddr () IP is nginx IP address, not the client real IP, through the Request.getrequesturl () access to the domain name, protocol, Ports are domain names, protocols, and ports that are Nginx access to Web applications, not real domain names, protocols, an

I recently encountered some problems during the capture of soft exam questions for the purpose of capturing the online exam. the following article mainly describes how to use python to crawl the ip address of the soft exam questions for automatic proxy, this article is very detailed. let's take a look at it. I recently encountered some problems during the capture of soft exam questions for the purpose of ca

Nginx reverse proxy, the IP obtained in the application is the IP of the reverse proxy server, the domain name is also the reverse proxy configuration URL of the domain name, to solve the problem, you need to add some configuration information in Nginx reverse

NGINX+TOMCAT+SPRINGMVC Get user Access IP1.Nginx Reverse Proxymodifying Nginx configuration FilesLocation/ { *********** before code *******; Proxy_set_header host $host; Proxy_set_header X-forwarded- for $proxy _add_x_forwarded_for; // set the proxy IP header, the parameters when the code gets Proxy_set_header x-real-

fromurllib.request Import request, Proxyhandler fromurllib.request Import Build_opener fromBS4 Import beautifulsoupimport mysqldb;import redis fromurllib.request Import Urlopen fromlxml Import etree fromlxml import Etreeimport re;urlfront="http://www.xicidaili.com"URL="HTTP://WWW.XICIDAILI.COM/NN/1"result= Redis. Redis (host='127.0.0.1', port=6379, db=0) # def spider_ip (URL): # Get the entire page def get_allcode (URL): # Set proxy

In nginx.conf file Location/{ Proxy_pass http://localhost:8080; Proxy_set_header x-real-ip $remote _addr; Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for; Proxy_set_header Host $http _host; Proxy_intercept_errors on; } In Server.xml file

PHP obtains the proxy server ip address used by the user, that is, the real ip address. Using www.phpchina.combbsthread-12239-1-1.html in PHP, use $ _ SERVER [REMOTE_ADDR] to obtain the IP address of the client. However, if the client uses a proxy SERVER to access the obtain

There are bugs in the so-called "getting real IP addresses" method on the Internet, but the multi-layer transparent proxy is not taken into account. Majority Code Similar to: String IPaddress = (httpcontext. Current. Request. servervariables ["http_x_forwarded_for"]! = NULL httpcontext. Current. Request. servervariables ["http_x_forwarded_for"]! = String. Empty )? Httpcontext. current. request. servervari

treatment, last night filled a long pit. Back to the topic, this blog today because of the new pit. From the text of the title we can guess a probably, is definitely the number of requests too many, so IP is the site's anti-crawler mechanism to be sealed. The living cannot let the urine suppress the death, the revolutionary ancestor's deeds told us, as the socialist successor, we cannot succumb to the difficulty, Sankai, meets the water bridge, in o

pursue in a short time to crawl the information, so did not do unusual treatment, last night filled a long pit. Back to the topic, this blog today because of the new pit. From the text of the title we can guess a probably, is definitely the number of requests too many, so IP is the site's anti-crawler mechanism to be sealed. The living cannot let the urine suppress the death, the revolutionary ancestor's deeds told us, as the socialist successor, we

Reference article:https://andyliwr.github.io/2017/12/05/nodejs_spider_ip/https://segmentfault.com/q/1010000008196143Code:Import Request from 'Request'; import useragents from './common/useragent';//This is only a test, so use variables, and in practice, you should use the data cacheConstExpirytime =Ten* -* +;//expiration interval, millisecondsLet IPs =NULL;//Proxy IPLet time =NULL;//the time to store the proxy