Programmer Think

  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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Generally speaking, to add more functions to the WeChat public number, you need a server to set up the public number background service.So is there a simpler way to implement such a public number background under the Serverless architecture?Let's try it? Preliminary Setup Serverless native development First of all, of course, we must have a WeC ...

Preface There are two main differences between Quartz3 and Quartz2: 1. Quartz3 takes its resource class library apart in more detail. For example, if you want to use Quartz3 for development, you should at least reference Quartz.Quartz.Jobs,Quartz.Plugins These three class libraries. 2. Quartz3 as a whole uses asynchronous instance creation, so ...

1. Write a class here to start an activity by first loading the news_we just created in the onCreateView() methodContent_The frag layout, which is unexplained, goes on to provide a refresh() method for displaying news titles and content on the interface.As you can see, here you get the title and content control of the news by the findViewById() ...