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Shiro and springboot integration summary Apache Shiro is a powerful and easy-to-use Java security framework, which performs authentication, authorization, encryption and session management. Using shiro, you can easily complete the development of the project rights management module Three core compon ...

If you think this article is helpful to you, welcome old fellow to praise you. Your support is the biggest driving force for my creation. This series mainly summarizes the basic use of Zookeeper. The author is going to write four articles: Blog content Resource links Setting up Zookeeper running ...

1. zookeeper event listener 1.1. watcher concept: zookeeper provides data publish / subscribe function. Multiple subscribers can listen to a specific subject object at the same time. When the subject object's own state changes, such as the node content changes, the list of child nodes under the ...

Yunqi information:[ Click to see more industry information]Here you can find the first-hand cloud information of different industries. What are you waiting for? Come on! This paper summarizes the reconstruction of the project from the practice. The original project uses the Springboot+freemarker template. During the development process, t ...

Spring MVC core technology 1, Request redirection and forwarding When the processor finishes processing the request and jumps to other resources, there are two ways: request forwarding and redirection. According to the type of resources to jump, it can be divided into two categories: jump to page an ...

Since C++11, it has provided many traversal tools. Some tools in the boost library have also entered the C + + standard library. Boost, as a "quasi" standard library, is also the knowledge and skills that C + + needs to master as much as possible. Now we use std::bind to realize the asynchrono ...

Welcome to the original self built blog:http://www.e-lionel.com/index.php/2020/04/10/187/ In recent Q & A projects, there is a need to deploy multiple sets of Python services, and other programs rotate to call interfaces. Because there are multithreaded calls in the calling process, the following lo ...

Design and implementation of book management system The structure of library staff is complex, the number of staff is limited, and it involves a wide range of aspects. If manual operation is also used to deal with the problem of book borrowing, the work will be very tedious, requiring a lot of manpow ...

Page display: Source codehome pageDifferent platesRegistration pageLogin pagepersonal informationWrite article pageArticle details pageArticle review This article focuses on the Python back-end part. Since only using vue as the js framework is not a front-end separation project, the front-end is not i ...

First of all, understand what is return. The purpose of regression is to predict the target value of another numerical data through several known data. Suppose that the characteristic and the result satisfy the linear relation, that is to say, the independent variable of the formula is the known data x ...