Programmer Group

Chapter 1: building an integrated environment 1. Build an integrated environment Integration Description: there are many ways to integrate SSM. We will choose XML + annotation The idea of integration Build an integrated environment first First, set up the Spring configuration Using Spring to ...

brief introduction Use SpringBoot to automatically assemble and simplify the docking of Alibaba cloud SMS. A small tool, welcome to use and Star support, if you encounter problems during use, you can raise Issue, I will try my best to improve the Starter. Version basis aliyun-java-sdk-core:4.1.0 How to use Maven <dependency> <grou ...

Preface This article is written to learn the execution process of the Spring IOC container. It can't fully represent the Spring IOC container, but simply implements the dependency injection and control inversion functions of the container, which can't be used in production. It can only play a certain role in understanding the Spring container. ...

Article directory Summary HTTP server code implementation Verification Summary At present, the mainstream Java web server is implemented by springboot+Tomcat, and the bottom layer is developed based on servlet. Servlet is not asynchronous, so its performance is not very rational and cannot meet ...

Overall structure Spring boot's actor provides the monitoring endpoint. Prometheus is a monitoring system, which can obtain monitoring data from spring boot, store it in the form of time series data, and provide query service for monitoring data. Grafana is a professional UI dashboard system, which supports a lot of data sources, including Prom ...

This article has more points of knowledge and a longer length of text, please be patient to learn MySQL has become the backbone of relational database products nowadays, and is favored by Internet companies. Out-of-office interviews want BAT, high salary, no knowledge of MySQL optimization, and the ...

Fast setup of spring cloud Spring Cloud is a microservice framework, which is based on spring boot, a complete set of distributed system solutions provided by Spring Cloud.   First, we use gradle to create: Select JDK and check Java, then next Package name already has project name. Next step: Select our local gradle package and continue ...

The spring boot environment is not built much, and the code is direct To configure Add the following configuration to the startup class @Autowired private RestTemplateBuilder builder; // Use RestTemplateBuilder to instantiate the RestTemplate object. spring has injected RestTemplateBuilder by default @Bean publi ...

Easycode is a plug-in of idea, which can generate entity,controller,service,dao,mapper directly to the data table. It is simple and powerful without any coding. 1. Installation (EasyCode) My words here are already loaded. I suggest you install a plug-in called Lombok. Lombok can automatically generate constructor, getter/setter, equals, hashco ...

    with the development of business, system splitting leads to more complex system call link. A front-end request may need to call many back-end services in the end to complete. When the whole request becomes slow or unavailable, we cannot know that the request is caused by one or some b ...