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Spring Boot learning Official website: https://spring.io/projects/spring-boot#overview file: https://docs.spring.io/spring-boot/docs/2.2.6.RELEASE/reference/html/ Reference video: [crazy God says Java] the latest tutorial of SpringBoot, IDEA version, is easy to understand_ Beep beep beep_ bilibili Project complete reference code: lexi ...

Next, we will focus on how to use uniform exception handling in SpringBoot applications.How do I reuse exception data with normal business data and return it as a json?   Why uniform exception handling Currently, our project architecture is basically a separate front-end and back-end model: developed using Restful interface protocol, the fo ...

I. Introduction Topic Exchange Match the routing key to a pattern. At this time, the queue needs to be bound to a mode. The symbol "ා" matches one or more words, and the symbol "*" does not match many words. So "audit. *" can match "audit.irs.corporate", but "audit. *" only matches "audit.i ...

In web development, we often encounter problems with international language processing, so how can we internationalize? What can you get? Use springgmvc and thymeleaf for internationalization. Use springgmvc and jsp for internationalization. Use springboot and thymeleaf for internationalization. Catalog What can ...

Tymeleaf advocates that templates are pure html code, which can run directly in pure static environment without template engine. Now if we write expressions like ${} directly in html, we will obviously make mistakes in the static environment, which is not in line with the idea of Thymeleaf. All expre ...

1, Download and launch elastic search Download address: https://www.elastic.co/downloads/past-releases Select a version, Download The blogger here tests 2.4.4 You can choose the ZIP package to download   There are some subtle differences between windows and mac when starting windows: enter bin in the file directory, and then click elasti ...

  Data iteration is an important part of the template language and of all project development, so the following iteration will be implemented and the iteration type of data in actual development will often have List Map type 1.0 Establish a controller to append a List collection data to the controller /**** * Simulate Collec ...

Preface In the previous article, the simplest authentication is configured, and the login page accessed is provided by Spring Security by default. In this article, we will create a user login page of our own. Custom login page First of all, we need to prepare the custom page. Let's use Thymeleaf to do this. Reference Thyme ...

A simple CRUD for user management has been completed. Now we need to show it on the page to facilitate user management. Although it is now popular to separate the development before and after, but in some small companies do not need front-end developers, the page is also the back-end development in writing. So this time we use thmeleaf to devel ...

I. static resource mapping rules In the springBoot project, the relevant configuration of springmvc is in the webmvcauautoconfiguration class public void addResourceHandlers(ResourceHandlerRegistry registry) { if (!this.resourceProperties.isAddMappings()) { logger.debug("Default resource handling disabled"); return; ...