Take you to read the Mybatis source code construction

Preface Today we will share with you our commonly used persistence layer framework, MyBatis's work principle and source code analysis. Later, we will do some more in-depth explanations about the Mybatis framework. After that, we will put the content in the official account menu bar: serialized. -Framework analysis, welcome to explore! To be hon ...

Posted on Thu, 20 Feb 2020 22:46:56 -0500 by zeddeh

Mybatis single table operation

Can complete CRUD operation of single table Master the input and output mapping of mybatis framework Master the development of mybatis framework in Dao layer Master the common tags (properties, typeAliases, mappers) in sqlMapConfig.xml The implementation of CRUD operation by mybatis framewor ...

Posted on Thu, 20 Feb 2020 06:09:47 -0500 by ReeceSayer

Android boot page implementation

background If we need to load some resources in our APP, or need a transitional interface to make the main interface display not so abrupt, then we need to use the concept of the guide page. By loading some resources during the guide page, users will not be able to do anything, which leads to a bad ex ...

Posted on Thu, 20 Feb 2020 04:30:23 -0500 by cwiddowson

Configuring the Swagger2 interface documentation engine 45

Configuring the Swagger2 interface documentation engine 45 Configuring the Swagger2 interface documentation engine Problems with handwritten documents Using Swagger to solve problems Maven Configure Swagger2 Enable Swagger2 Using Swagger2 Swagger notes Visit Swagger2 Configuring the Swagger2 i ...

Posted on Wed, 19 Feb 2020 23:49:16 -0500 by majik_sheff

Android - shared preferences storage (including source download)

Android system provides a lightweight data storage method - shared preferences storage. It shields the operation of the underlying file, and provides a simple programming interface for the program developers to realize the most simple way to permanently save the data. This method mainly saves a small am ...

Posted on Wed, 19 Feb 2020 23:07:07 -0500 by twilson

Deploy Maven and Nexus

Blog Outline:1. Introduction to Maven1) Maven's functions:2) Maven usage scenarios (from a maintenance perspective):3) Maven WarehouseII. Deployment of Maven1) Configure the jdk environment2) Deploy Maven3. Deploy Nexus Private Service1) Introduction to Nexus2) Deploy Nexus4. Maven configures nexus private services and sets up cost-effective ...

Posted on Wed, 19 Feb 2020 14:52:04 -0500 by hejgelato

Spring - traditional auto proxy of AOP

Code preparation: Create two dao class files, one is no interface customerDao, the other is StudentDao with interface, and write pre and surround code. Basic source code Create a class for customerDao package com.imooc.aop.demo5; public class CustomerDao { public void find(){ System.o ...

Posted on Wed, 19 Feb 2020 10:32:13 -0500 by pmaiorana

Several common methods of parsing XML with Python

This article mainly introduces several common methods of parsing XML in Python, including the example introduction of using ElementTree module quickly, etc. for your friends, please refer to the following I. Introduction XML (eXtensible Markup Language) refers to eXtensible Markup Language, which is ...

Posted on Wed, 19 Feb 2020 10:21:06 -0500 by jme

Using allatori to obfuscate and encrypt the spring boot project code under maven

preparation in advance springboot project Download the jar package of allatori. The specific address is http://www.allatori.com/downloads/Allatori-7.2-Demo.zip , this is the official sample package. We only need to use the lib. Add pom dependency The details are as follows: <build> <plugins> <!\-\- Allatori plugin start ...

Posted on Wed, 19 Feb 2020 10:06:38 -0500 by Teh Unseen

The actual battle of Android Development Project: to achieve folding layout

First, implement a ExpandedListView with fixed head , and then realize it on the basis of it: add a background image to the head. By default, it is in the expanded state. When it slides up, the background image gradually folds up. When it slides down, the background image slowly expands as follows: Foldable layout realized by CoordinateLayout ...

Posted on Wed, 19 Feb 2020 01:38:22 -0500 by NEWDAY