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Catalog 1, RequestProcessor 2, PrepRequestProcessor 3, SyncRequestProcessor 4, FinalRequestProcessor 1, RequestProcessor The request processors are linked together to process transactions. Requests are always processed in order. Independent servers and master-slave servers link together slight ...

Preface "Delete library and run" is a topic that programmers often talk about. Today, I will teach you how to delete!Library!Run!Road! Just kidding, the topic of this article today is how to use Mysql's built-in Binlog log to recover mistakenly deleted data. After reading this article, you ...

Introduction: JSP is the full name of JavaServer Pages. Like servlet Technology, JSP is a technology defined by SUN company for developing dynamic web resources. The biggest feature of JSP technology is that writing JSP is like writing html, but: Compared with html, html can only provide static da ...

Proficient in Office 365 Cloud Computing Management Exchange Online Chapter 1 Beginning with Office 365 1.1 Domain Name Management Registering Century Interconnected Office 365 will result in an initial Office 365 domain name: XXX.partner.onmschina.cn Administrator login office 365 portal: left "navigation bar" -- "installation& ...

Happy new year to you guys. I haven't updated my blog for another half month. Update is also more casual, think of what to write something, convenient and everyone work with learning summary. Recently, I talked about PHP security related issues with my colleagues and recorded some experience. Due to many reasons of script language and early ver ...

Catalog Three components of JavaWeb Filter 1. Workflow 2. Use scenario 3. Implementation process of filter method 4. Login permission verification case Three components of JavaWeb Filter 1. Workflow The client sends the http request to enter the filter first and execute the relevant busines ...

According to the different levels of abstraction, factory pattern can be divided into three types: simple factory pattern (also known as static factory pattern), factory method pattern described in this paper, and abstract factory pattern. Advantages of factory mode: It can make the code structure cle ...

Article Directory 1 Source Entry Interpretation of core source code of 2 sqlSession.getMapper(...) method 2.1 What should be analyzed without looking at the source code 2.2 [Source Code Analysis] Get the MapperProxyFactory object corresponding to TUserMapper 2.3 [Source Code Analysis] Use dynamic pr ...

Two entities: order and commodity. An order can contain multiple commodities, and a commodity can belong to multiple orders, that is, many to many.   Goods table     Order form TB: no is the order number, and the user "id is associated with the id of the user table.     You need to create a new intermediate table, order item TB, and intr ...

Catalog 1, What is JWT 2, JWT Standard Specification 3, Analysis of core code 4, Login authorization example 5, JWT usage 6, JWT considerations 1, What is JWT JSON Web Token (JWT) is the most popular cross domain authentication solution. In short, OAuth is a kind of authoriz ...