zap proxy

The difference between forward proxy and direction proxy. Difference between the forward proxy and the direction proxy and the use of the role played in the request client proxy server content server forward proxy needs to set a

When it comes to proxy servers, most people should be more familiar with it. Remember when in school because the campus network can not access foreign sites, so often use agents to visit foreign sites. However, referring to the reverse proxy server may be more unfamiliar to most people, the general proxy server and the reverse

AOP proxy analysis and aop proxy I. Proxy The proxy class and the target class implement the same interface and the same method. If you use the factory mode and configuration file for management, you do not need to modify the client program. In the configuration file, configure the target class or the

JDK dynamic proxy ProxyGenerator generates the byte code file parsing of the proxy class, And JDK ProxyGenerator Through the previous analysis, we know that the Proxy class is generated through the ProxyClassFactory factory of the Proxy class. This factory class will call the generateProxyClass () method of the ProxyGe

HTTP request encapsulation and proxy request explanation, request encapsulation proxy explanation HTTP request encapsulation and proxy request details Import java. io. BufferedReader; Import java. io. File; Import java. io. FileOutputStream; Import java. io. IOException; Import java. io. InputStream; Import java. io. InputStreamReader; Import java. io. OutputStr

(headers_useragents) headers[' cache-control '] = ' no-cache ' headers[' Accept-Char Set '] = ' iso-8859-1,utf-8;q=0.7,*;q=0.7 ' headers[' Referer ' = Random.choice (headers_referers) + str (random.randint (5, ) headers[' keep-alive ' = str (random.randint ()) headers[' Connection '] = ' keep-alive ' r = Requests.get ( Url=url, headers=headers) soup = BS (r.content, "html.parser") data = Soup.find_all (name= ' tr ', attrs={' class ': re.com Pile (' |[ ^odd] ')}) for i in data:soup = BS (str (i)

First, prefaceIn some cases, a customer does not want or cannot refer directly to an object, and an indirect reference can be achieved by a third party called a "proxy". A proxy object can act as a mediator between the client and the target object, and can remove content and services that the customer cannot see or add additional services that the customer needs through the

Static proxy and dynamic proxy The so-called proxy Design refers to the operation of a real subject by a proxy subject, and the actual subject executes specific business operations, while the proxy subject is responsible for the processing of other related businesses. This i

A friend of yours asked this question today.Talk for a long, do not understand. At that time, I gave an example: all the computers in our company internal domain to go to the external network, is to go through a computer, he can control we can not mess up some sites, so that we can not go to work on some entertainment, video site, this server is a common agent, that is, the forward proxy. (The famous gfw!!! ）The client wants to visit our company's web

The way to implement the proxy is to install the proxy Server software on the server, so that it becomes a proxy server, open source software is more popular is squid and nginx.First, the forward agentA forward proxy is a server between client A and the original Server B, in order to get content from the server, the us

Java: static proxy and dynamic proxy, java static and dynamic The proxy mode is a common design mode. It features that the proxy class has the same interface as the delegate class. In specific implementation, there are static proxy and dynamic

[Java] 13: proxy mode-dynamic proxy! In the previous blog, we talked about a form of proxy mode-static proxy. At the end of this article, we mentioned the shortcomings of static proxy, one of them is that when there are many business classes, it is obviously a very bad choic

AOP is one of the core of the spring framework, and it plays a very important role in the application and is the foundation of other components of spring. It is a facet-oriented programming idea. On the basic knowledge of AOP, I believe most of the children's shoes are already at hand, we skip this part to explain the underlying implementation mechanism of the core functions of AOP: How to use dynamic proxy to achieve cut-plane interception. The block

The proxy server stands for proxy server. Its function is to obtain network information from the proxy network user. It is a transfer station for network information. In general, when we use a web browser to directly connect to other Internet sites to obtain network information, we must send a request signal to obtain the answer, and then the other Party sends th

Transferred from: http://blog.csdn.NET/shixing_11/article/details/7106241has been on the reverse of reflection agent do not know how to understand, after Baidu know, combined with the following this picture, finally make clear a little. Simply say from a LAN to the server to the positive, from the client to enter a LAN for the reverseConcept :The reverse proxy method refers to a proxy server that accepts co

Java static proxy and dynamic proxy First, we will introduce what is proxy: Proxy mode is a common design mode. The proxy class has the same interface as the delegate class. The proxy class is mainly responsible for preprocessing

When it comes to proxy servers, most people should be more familiar with it. Remember when in school because the campus network can not access foreign sites, so often use agents to visit foreign sites. However, referring to the reverse proxy server may be more unfamiliar to most people, the general proxy server and the reverse

Proxy mode, proxy mode java 1. Static proxy 1.1 A common interface must be maintained for both the agent class of the static proxy and the class to be proxy. public interface IUserDao { void save();} 1.2 proxy class, target obj