Chapter 5 - Spring of Architecture Volume 3-spiel

Article catalog 1, Evaluation 1. EvaluationContext 2. Configuration 2, Use 1. Based on XML 2. Based on annotation 3, Grammar 1. Text 2. Property, array, set 3. In line List 4. In line Maps 5. Array constructor 6. Method 7. Operator 8. Type 9. Constructor 10. Variables 11. Functions 12. Bean refe ...

Posted by intercampus on Wed, 24 Jun 2020 19:19:55 -0700

Spring - third day of study (IOC at the core of Spring)

Spring Day 3 Introduction to AOP What is AOP? The Role and Advantage of AOP Effect advantage Introducing learning cases - adding transaction support to the business tier Terminology related to AOP Joinpoint Pointcut (entry point) Advice (Notification/Enhancement) Introduction (Introduction) Targe ...

Posted by dominod on Wed, 24 Jun 2020 19:09:26 -0700

Quick start distributed structure based on maven parent-child project

1. Preparation: Install idea, configure jdk,tomcat, maven, MySQL and other environments. In this case, JDK1.8, Tomcat 8.0, maven 3.6.0, idea2018, mysql5.6 and sqlyog are used 2. Introduction to the case: The integration of parent-child modules of ssm is built from scratch. This case is based on the ...

Posted by spaceknop on Tue, 23 Jun 2020 22:25:55 -0700

mycat configuration fragment

Machine information Machine IP Installation services Exposed port 192.168.177.128 mycat service External exposure port 8066 192.168.177.131 mysql1 External exposure port 3306 192.168.177.132 mysql2 External exposure port 3306 1. Install mycat 1.1 download the installation package (it is r ...

Posted by ganesh129 on Tue, 23 Jun 2020 22:20:45 -0700

Sorting out some data of navigation bar of Android O/P

Height adjustment of NavigationBar I haven't seen how the Navigationbar was created before. I always think it's just a layout layout of the system UI Emmm. I admit defeat ~ ha ha ha, then I want to change his height these two days. The change of O version of Quanzhi A50 is very simple framework/base/c ...

Posted by DrTrans on Tue, 23 Jun 2020 20:34:09 -0700

JavaWeb-6, filter, listener

JavaWeb-6, filter, listener 1. Filter Is there such a pain when we write servlets? Every time, we need to set the page code at the beginning of the servlet. If there are fewer servlets in the project, it's OK. But if there are dozens or even hundreds of servlets in the project, it's a bit hard. At t ...

Posted by roygbiv on Tue, 23 Jun 2020 00:42:56 -0700

Reading notes on the way of code neatness

Why keep your code clean? Tall: Software quality is not only dependent on architecture and project management, but also closely related to code quality, which is directly proportional to its cleanliness. Software quality < = > code quality < = > cleanliness. If software is compared to a g ...

Posted by falcons on Tue, 23 Jun 2020 00:13:29 -0700

How to write one to many page SQL?

1. Preface One to many paging of MySQL data is a very common requirement. For example, we need to query the product and the image information of the product. But many people will encounter the mistake of pagination here and get incorrect results. Let's analyze and solve this problem today. 2. Problem analysis First, we create a simple product ...

Posted by cs-web on Mon, 22 Jun 2020 20:39:35 -0700

The analysis of the screen in the hidden corner, the production of the word cloud, to see how the audience's evaluation of the play

preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Recently, there is a very popular suspense and reasoning play: the secret corner. Douban scored ...

Posted by gottes_tod on Sun, 21 Jun 2020 23:53:42 -0700

Python Web Crawler Warfare: Jiayuan discovered amazing secrets after crawling nearly 60,000 Miss and Sister data

It's 11/11 again. I don't know when it started. 11/11 changed from "Singles Day" to "11/11 Shopping Carnival". The last single dog festival was also successfully conquered and became a holiday for couples to give gifts and love. Turning over the quiet to silent chat list, I suddenly woke up. No, we can't go on like this. Wh ...

Posted by dan7474 on Sun, 21 Jun 2020 15:01:24 -0700