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This article mainly introduces "dynamic proxy IP can handle proxy functions". In daily operation, I believe that many people have doubts about whether dynamic proxy IP can handle proxy functions. Xiaobian consulted all kinds of materials and sorted out simple and useful operation methods. I hope it will be helpful to answer the doubts of "dynamic proxy IP can handle proxy functions". Next, please follow the editor to study!

The agent pattern created by the agent class is a dynamic agent during the run of the program. In the static agent example above, the agent class (studentProxy) is custom and compiled before running the program. However, instead of defining the proxy class in the Java code, the dynamic proxy is generated dynamically at run time according to the instructions in the Java code.

1. Compared with the static agent, the advantage of the dynamic agent is that it is convenient to deal with the proxy function without modifying each proxy function.

2. The advantage of dynamic agent is that it can easily deal with the agent function without modifying each agent method.

Because of this, all the proxied methods are called through the invoke method in InvocationHandler, so we only need to unify the invoke methods to do the same operation on all proxied methods. For example, the method here is timed, and all the methods executed by the agent are timed, but I do very little code.

In the process of dynamic agent, the relationship between agent and principal is not as intuitive and clear as static agent. Because in the process of dynamic agent, we do not really see the agent, and we are not very clear about the specific appearance of the agent. In the process of dynamic agent, the principal and the principal are completed by InvocationHandler.

At this point, the study on whether the dynamic proxy IP can handle the proxy function is over. I hope to be able to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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