zap proxy

In the previous article, I wrote how to enable scrapy to Support HTTP proxy. But scrapy does not support socks proxy by default. Sometimes the pure HTTP proxy is easily intercepted by g f w, and proxy is required to collect websites blocked from abroad. Okay, capability is forced by demand. The following describes a s

provide the API to get the target object.Java code Import Java.lang.reflect.Field; Import Org.springframework.aop.framework.AdvisedSupport; Import Org.springframework.aop.framework.AopProxy; Import Org.springframework.aop.support.AopUtils; Public class Aoptargetutils { /** * Get target object * @param proxy Object * @return * @throws Exception */ public Static Object Gettarget (object

Last night a buddy needs to get the target object of the proxy object, find the document found no corresponding tool class, so I wrote a share to everyone. Can obtain the target object of the JDK dynamic Agent/cglib proxy object agent.Problem Description::I now have a tricky problem, to save the object through the spring managed service class, which is obtained through reflection, and it is experimentally d

Java Proxy has JDK dynamic proxy, cglib agent, here only the JDK dynamic proxy, JDK dynamic proxy mainly uses the Java reflection mechanism (both Java.lang.reflect package) The principle is (for example, singers and brokers): Establish a common interface, such as: Singer public interface Singer; With specific classes t

Http://datalab.int-yt.com/archives/27 When deploying different applications using multiple server programs, you may encounter situations where multiple services want to use the default 80 port. However, multiple servers cannot occupy the same port at the same time. A common way to solve this problem is to use a reverse proxy. reverse proxy has, encryption and SSL acceleration, load balancing, cache static

Proxy (agent mode) and facade (appearance) design modeThey all provide abstractions for more complex functions, but these two processes are very different in their abstraction.Proxy case, all methods and member variables are from the target object, and if necessary, the agent can modify or check the data it passesMagic Method makes the implementation of the proxy simple, a class of

For the dynamic agent of the JDK, Konghao says the way to learn is to write it down.First, write a topic interface class that represents a topic to complete. Package Com.liwei.dynaproxy; /** @author*/Publicinterface Subject { publicvoid miai ();}Write an implementation class that implements this interface. Of course, this implementation class is the object we want to proxy.In order to distinguish between objects of different classes, we have added a name attribute to the person class, and

1, Agent Server squid IntroductionSquid cache (squid) is a popular free software (GNU General Public License) proxy server and Web cache server. Squid has a wide range of uses, from caching related requests as Web server cache servers to increasing the speed of Web servers, to sharing network resources for a group of people and caching the World Wide Web, domain name systems and other network searches, to help network security by filtering traffic, to

Agent refers to the role of a character acting on behalf of another, like in life, a wine manufacturer, is not directly to the red wine retail customers, are through the agency to complete his sales business. And customers, also do not have to drink red wine and everywhere looking for factories, he just find manufacturers in the local agent on the line, the specific wine factory there, customers do not care, agents will help him deal with. The proxy

Squid cache (Squid for short) is a popular free software that complies with the GNU General Public License. As the front cache server of the web server, Squid can request data from the web server and cache data. It can also be used in the LAN to allow LAN users to access the Internet through proxy. Squid is designed to run in a Linux system. 1. squid Proxy: Yum install squid # install squid3.x Vi/etc/squid.

Varnish reverse proxy server introduction, varnish Proxy Server First, we will introduce the cache system:Two logics for running the program: 1. run on a single host 2. run collaboratively on different hosts (1. transverse cut 2. vertical Cut ----> 1. only responsible for one level 2. server expansion: 1. up (scale up) 2. scale out: a business can be divided into multiple small businesses to complete the ht

Three characters Client Proxy Server Target server Forward Proxy The target server is visible to the client (whether or not the proxy server exists), but there may be a possibility that the client must go through the proxy server to access the target server (for example, Access www.google.com) Reverse

Proxy mode provides a proxy object for an object and controls the reference to the source object by the proxy object. An agent is an action taken by one person or institution on behalf of another person or institution. In some cases, the customer does not want or cannot directly reference an object. The proxy object ca

: This article mainly introduces Nginx forward proxy and reverse proxy. For more information about PHP tutorials, see. Three roles Client Proxy Server Target server Forward proxy The target server is visible to the client (whether or not the proxy server exists

About the agent, read some of the content, but the talk is particularly around, good confused. Suddenly understand, just don't know right forward proxy settings in the client, proxy server instead of the client to access the application server in the client settings agent, access to the normal access to the site. Servers can only find the proxy server layer, and

Proxy mode:Using an environment that cannot directly use object A (a delegate object), you can use object B (the proxy object) to call object A that has reached the effect of calling object a directly, and becomes the proxy mode.Where a is the delegate object and B is the proxy object.Advantages and disadvantages of st

PHP reverse proxy code, php reverse proxy. PHP reverse proxy code, php reverse proxy changed from phpreverseproxygp, modified some errors in the original version, supported file upload and file type identification, support for specifying IP address, PHP reverse proxy code, p

Static proxy to figure out three relationships: Client class proxy class delegate classThe behavior of the proxy class is similar and stronger than the delegate class (the implementation method has 1. Inheritance, 2. The proxy class implements a common interface with the delegate Class (preferred))/*** Complete log ope

Keyword: Apache502 ProxyErrorRecently, when a website was deployed, an error was reported, indicating that HTTP 502 was incorrectly referenced. Proxy Error The proxy Server received ed an invalid response from an upstream Server. The proxy Server cocould not handle Request get /. Reason: Error Reading from remote Server I haven't seen any reason after reading i

Java proxies include jdk dynamic proxies and cglib proxies. Here we only talk about jdk dynamic proxies. jdk dynamic proxies mainly use java reflection mechanisms (both java. lang. reflect packages) The principle is (examples of singers and agents ): Create a public interface, such as the Singer public interface Singer; Use a specific class to implement the interface. For example: Jay Chou, he is a Singer, so he implements the Singer class. class MySinger implements Singer Create a