Programmer Group

Author: Sans_ juejin.im/post/5d087d605188256de9779e64 1. Description Shiro is a security framework that is primarily used in projects for authentication, authorization, encryption, and user session management. Although Shiro is not as rich as SpringSecurity, it is lightweight and simple, and Shiro is generally qualified for business need ...

Original Link: https://www.html.cn/web/javascript/10448.html Objects in JavaScript are collections of key/value pairs.Values can contain properties and methods, and can contain all other JavaScript data types, such as strings, numbers, a ...

Article Directory HAProxy Scheduling Algorithm 1. Static algorithms 1. static-rr 2. first 2. Dynamic algorithms: 1. roundrobin 2. leastconn 3. Hybrid algorithm 1. source 2. uri 3. url_param: 4. hdr 5. rdp-cookie 6. random Difference between ...

Code for this chapter: https://github.com/MarsOu1998/ForeignKeyHibernate 1. Create connections between PO s In Hibernate framework, PO object relational layer is registered by mapping file and configuration file, and some operations on database can ...

Yesterday it took an afternoon to write a little reptile to analyze its fan data. This is fun! Today, I helped a lot of big V s in the group to climb their data. Running speed: more than 5,000 fans per minute. For the time being, I have to prepare for the make-up exam these two days, so I don't have time to continue playing with it. Next impr ...

Get the information behind the login window Most web servers use the GET method of HTTP protocol to request information when they interact with data, and the page form can basically be seen as a way for users to submit POST requests. Just as Web ...

In the last article, we said that we should write another important step back after dinner - model. If we think about it, we won't write it alone. Today, we are going to do the registration and login process of django, which involves model, let's tal ...

Install Redis install Module GitHub address: https://github.com/WoLpH/redis-py [root@anshengme ~]# yum -y install redis Configure Binding IP What I don't know in the process of learning can be added to me? python learning communication deduction q ...

With Ioc and Aop as the core, Spring provides a variety of application technologies such as the presentation layer spring MVC and the persistent layer Spring JDBC. It also integrates many well-known third-party frameworks and class libraries in the open source world, making it the most widely used open source framework for JavaEE enterprise ap ...

I. Self-correlation Write a good blog: https://www.cnblogs.com/Kingfan1993/p/9936541.html 1. One-to-many Association 1. Intra-table self-association refers to that the objects and tables associated with the data in the table are the same fields, so we can directly set the foreign key Association into the fields of our own table by using intra-t ...