Coding specifications in the work, which need to be written in the future.
Before encoding, first write according to Alibaba's development specifications, if using idea, use its plug-ins.
In the case of springmvc, the following styles are best used to define the path:
@RequestMapping(value = "/upda ...
Posted by Clinger on Sun, 23 Feb 2020 19:25:16 -0800
Fourth article on concurrent programming
4.11 More locks
Sequence control of synchronization mode
4.11 More locks
A large house has two functions: sleeping, learning and being irrelevant.Now Xiao Nan has to learn and the little girl has to sleep, but if she only uses one ro ...
Posted by greencoin on Fri, 14 Feb 2020 18:56:44 -0800
In the previous chapter, we built the authorization authentication server and successfully returned the token. The default format of oauth2 is as follows:
"refresh_token": "fb255411-9535-47ad-9f7e-4 ...
Posted by mattcooper on Thu, 13 Feb 2020 01:04:10 -0800
At the beginning of using the spring boot development project, the Spring Data JPA used by the ORM framework was only used intermittently for more than a year, without making some summary. Taking advantage of the current serious epidemic situation and little work, I will take a note and record the gener ...
Posted by midge1970 on Tue, 11 Feb 2020 23:53:38 -0800
You've been watching java concurrently and you've been saying a bit too much. Just relax!This time, let's briefly talk about jdk8, which has not been used for a long time and is new to us. It's interesting to look at it carefully. Let's turn our brain into an angle to write code. Because we usually write code in jdk7 now, we are all thinking ab ...
Posted by Xephon on Tue, 11 Feb 2020 10:42:17 -0800
This article is and is included in the springboot-guide (not just SpringBoot but also Spring Key Knowledge Points), address: https://github.com/Snailclimb/springboot-guide .Make it easier for you to learn Spring!If you feel good, welcome to a Star!
Many times we need to put some commonly used configuration information such as Aliyun oss confi ...
Posted by vincent30000 on Sat, 08 Feb 2020 19:56:20 -0800
We generally use three-tier architecture for business development:
Repository + Entity
Service + BO(Business Object)
Controller + VO(View Object)
In the three-tier architecture business development, we often use the development mode based on the anemia model. Anemia model refers to th ...
Posted by Xproterg^vi on Thu, 06 Feb 2020 21:40:17 -0800
Say nothing but read the manual guidelines first
The manual has helped us summarize common problem scenarios, but we still need to dig into the null pointer problem in order to get it right.
2 What is the null pointer in the world?
2.1 Official Resolution
A null is passed in when the app ...
Posted by leatherback on Wed, 05 Feb 2020 16:45:04 -0800
(1) : you must first open related services on alicloud OSS. For details, please refer to this link:
Or for video address, please refer to this link: http://cloud.video.tao ...
Posted by stick_figure on Wed, 05 Feb 2020 03:42:59 -0800
In SpringBoot, there are two different formats for configuration files, one is properties and the other is yaml.
Although properties files are common, yaml is more concise and uses more scenarios than properties, and many open source projects are configured using yaml (for example, Hexo).In addition ...
Posted by martins on Tue, 04 Feb 2020 20:29:20 -0800