Basic implementation of ActionBar and ToolBar under API29

Based on Android studio to customize the top menu bar -- the basic implementation of ActionBar and ToolBar Custom ActionBar Custom ToolBar Custom ActionBar ActionBar is a window function to determine the user's location, and it can provide the user's operation and navigation module. Using Action ...

Posted by EagerWolf on Sat, 06 Jun 2020 12:30:22 +0200

Beauty of mybatis source code: 2.2. Convert DOM corresponding to mybatis global configuration file to XNODE object

Convert DOM corresponding to mybatis global configuration file to XNODE object In the above, we have completed the construction of XmlConfigBuilder object and prepared the basic environment for parsing XML files. So the next step is to call the parse() method exposed by XmlConfigBuilder to complete the parsing of mybatis configuration file. pub ...

Posted by lupus2k5 on Fri, 05 Jun 2020 08:15:43 +0200

Spring IOC source reading notes (10)

After analyzing the loading of BeanFactory containers, let's take a look at the loading of ApplicationContext, a more complex container that we currently use. Compared with BeanFactory, ApplicationContext has the following differences: 1. Inherit MessageSource and provide international standard access p ...

Posted by MrAdam on Fri, 05 Jun 2020 07:08:29 +0200

How to use the creation of Nacos and gateway center in Java Spring Cloud practice? 80% won't

  0. Preface In the previous section, we created a project architecture, which will be supplemented by subsequent projects. 1. Nacos 1.1 INTRODUCTION Nacos can be used to discover, configure, and manage microservices. It provides a set of simple and easy-to-use feature sets, which can quickly realize dynamic service discovery, service conf ...

Posted by dyip on Thu, 04 Jun 2020 07:55:37 +0200

Android uses GridView to load (weak reference) network pictures asynchronously (click to view)

Android uses GridView to load (weak reference) network pictures asynchronously (click to view) In the current Android development, more and more app s use the album function of Android. Using the album will use GridView to load pictures, but when loading a large number of pictures, there will be a black screen because the loading process is ...

Posted by VirtuosiMedia on Tue, 02 Jun 2020 17:57:27 +0200

IOC details of Spring (based on annotation)

concept IOC(Inversion of Control): the so-called inversion of control is that the application itself is not responsible for the creation and maintenance of dependent objects, and the creation and maintenance of dependent objects are in the charge of external containers. In this way, the application of ...

Posted by paulnaj on Sat, 30 May 2020 09:37:49 +0200

How does Spring Boot transform old projects quickly?

Source: KL Bloghttp://www.kailing.pub/article/index/arcid/188.html 1. Preamble Fragments Blogger's company upgraded the entire module to spring boot because of limitations in the low version of spring when using certain features in development for a project. I want to make a note here to help friends with the same scene. The whole process is ...

Posted by alsal on Thu, 28 May 2020 04:59:04 +0200

Spring Boot integrates MyBatis Mapper (TkMybatis)

Learn to integrate MyBatis Mapper (TkMybatis) in Spring Boot. The general Mapper is a framework that can implement any MyBatis general method. The project provides normal addition, deletion, modification and query operations as well as Example related single table operations. General Mapper is used to solve 90% of the basic operations in MyBati ...

Posted by peacedesigns on Mon, 25 May 2020 05:16:31 +0200

freemark+dom4j to realize automatic word export

We usually export word through poi. POI is best at the operation of EXCEL. The style control of word operation is too cumbersome. Today we will introduce how to export word templates through FREEMARK. [TOC] Development preparation The implementation of this paper is based on springboot, so all the products used in the project are derived fro ...

Posted by Joshv1288 on Mon, 25 May 2020 04:04:56 +0200

Review of SSM environment construction

Editor: IDEA System: Win 10 Package management: maven SSM: SpringMvc,Spring,MyBatis 1, Build father son project of maven Establish the parent project review of ssm first_ ssm Then the domain, dao, service and utils sub modules are established respectively, and finally the web module built with maven's webapp skeleton is created Remember ...

Posted by KeitaroHimura on Sun, 24 May 2020 18:09:57 +0200