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Source: blog.csdn.net/xiaolizh/article/details/83011031 Bloggers have previously worked in the collection and payment system of Hengfeng Bank (equivalent to payment interface), including the current OLTP API transaction interface and the external data interface of virtual business. In short, when you have done a lot of projects and written a l ...

1. Understand REST  the full name of REST is Representational State Transfer, which means Representational State Transfer in Chinese. It first appeared in Roy Fielding's doctoral thesis in 2000. Roy fielding is one of the main writers of HTTP specification. It is worth noting that REST does not have a clear standard, but is more like a des ...

Source of resources: https://www.bilibili.com/video/BV1et411T7SS You can follow the teacher and speak well. Combine this picture to understand RESTful: =====================================================I. RESTful first acquaintance================================================ REST([Resource] Representational State Transfer): state tr ...

In the process of software development, it is inevitable to deal with all kinds of exceptions. For myself, at least more than half of the time is dealing with all kinds of exceptions, so there will be a lot of try {...} in the code catch {...} finally {...} Code blocks not only have a large number of redundant code, but also affect the readabi ...

SpingMVC learning- Controller The controller implementation mode is interface or annotation, which is generally implemented by annotation. It is responsible for parsing the user's request, transforming it into a model and returning it to the view parser The following four annotations are equivalent @Component component @Service layer @Contr ...

brief introduction This paper mainly explains the concept and basic use of axios. axios is currently one of the most popular ajax wrapper libraries for making it easy to send ajax requests. Supported functions: Issue an XMLHttpRequests request from the browser.From node.js makes an http request.Supports the Promise API.Ability to intercept ...

Eureka principle eureka comes from ancient Greek words, meaning "discovered" eureka is divided into two parts, Server side and Client side Register Service registration The instance that wants to participate in service registration discovery needs to register information with Eureka server first Registration is submitted when th ...

I quick start Download the package of gin: go get GitHub com/gin-gonic/gin The hello world written by gin is as follows: package main import "github.com/gin-gonic/gin" func main() { router := gin.Default() router.GET("/hello", func(context *gin.Context) { // Register a path handler context.Writer.WriteString("Hello!") }) ro ...

When Django is used for front-end and back-end separation development, it is usually combined with Django rest framework to create RESTful interface API. For framework introduction and version requirements, please refer to the official address: https://www.django-rest-framework.org This article takes creating an API containing name and sex f ...

1.Restful Restful API is a set of specifications used to communicate between the front end and the background. It can provide web services for all clients through a unified interface, realize the separation of front and back ends, and save development time. The restful API is provided by the background, that is, SERVER, and called by the front ...