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In (1), I have configured the Result return value under the normal return condition, but in many cases, the application cannot return the normal information to the client when encountering an exception in the actual application. In this regard, I have made the following solutions: Let's first look at th ...

background When accessing the content platform, the content platform uses iframe to embed ugc's post details page, so that users can preview the post details. But the post details page does not support iframe embedding, resulting in the following error: "star.aliexpress.com rejected our connect ...

This article introduces the use of META-INF/spring.factories in Spring Usage mode Realization principle Content extension summary Usage mode In spring boot, there is an automatic assembly process, which is to configure the Bean by adding the configuration org.springframework.boot.autoconfigure.Ena ...

1: Merchant background - commodity management [commodity list] (in the merchant background, display the commodity list information of the merchant) The service layer code cannot be modified because it will affect the operator and merchant background Therefore, only the Controller in the background ...

Recently, someone wrote me in a private letter that my blog is superficial and not deep-seated. I hereby reply that most of these blogs are conceptual. They use popular examples to let you understand how the technology or knowledge exactly works. So I'll add suitable for new people at the back. We all c ...

The authorization protocol of OAuth 2.0 allows third-party applications to access restricted HTTP resources. As usual, when you use Github and Google account to log in to other systems, you use the OAuth 2.0 authorization framework. The following figure is the authorization page diagram of using Github account to log in to Coding system: ...

  For reprinting, please indicate the author and source: Author: Galactic Architect Original Link: https://blog.csdn.net/liuminglei1987/article/details/104004613 ​ Preface stay The Way to Advance with Spring Cloud|6: Circuit Breaker (Hystrix) In this paper, service fuse demotion and circuit b ...

According to the needs of the project, the front end needs to be provided with data from different databases. Now a variety of data sources are integrated: Direct post code: application.yml: #Port number: server: port: 8091 ################Journal################## logging: level: com.a ...

This example is an annotation based aspect programming practice. This aspect function is mainly used to count the execution time of the annotated method 1. First configure maven dependency: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-b ...

Yun Qi Hao: https://yqh.aliyun.comThe first-hand cloud information, the selected cloud enterprise case base of different industries, and the best practices extracted from many successful cases help you to make cloud decision! 000. Effect preview 001. Create image The RGBA value is a set of numbers, Red, green, blue and alpha (transparency) ...