Recently, I have used Spring Boot with MyBatis, general Mapper plug-in and PageHelper paging plug-in to do several small and medium-sized API projects. I feel that it is very comfortable to develop this project with this set of framework and tools, and the team's response is also good. In the process of project construction and develop ...
Posted by northk on Tue, 05 May 2020 03:08:29 -0700
The for loop has been used for single insertion before. When the traffic volume increases to tens of thousands, a Connection is null error will be reported. This is the first time I have encountered this business scenario. Record the following. If I know more, I will continue to update this article.
Combined posts: ...
Posted by dwfait on Mon, 04 May 2020 08:33:47 -0700
April 21, 2020
At present, the project reconstruction adopts springboot2.1.13 to integrate mybatis-plus3.1.2 and druid connection pool 1.1.20. When the response body json result set and the request body json result set are returned in the controller controller controller, both serialization and dese ...
Posted by dnice on Mon, 20 Apr 2020 21:29:42 -0700
Spring Boot druid configuration
Add druid dependency to Spring Boot project
Posted by madd_maxx on Sun, 05 Apr 2020 18:53:31 -0700
Spring provides a powerful template class -- JDBC template to simplify JDBC operations. The data source DataSource object and the template JDBC template object can be defined in the configuration file in the form of Bean, giving full play to the power of dependency injection.
Case: use JDBC template to query all books
1. Introduce jar package ...
Posted by Loafin on Fri, 03 Apr 2020 01:06:22 -0700
With the release of spring boot2.0. The API interface of the project team has considered the transformation to spring boot. We always use mybatis as the underlying interface, so in this article, I specially practiced the integration of mybatis in spring boot.
2 < ...
Posted by ntnwwnet on Tue, 31 Mar 2020 02:57:27 -0700
Spring boot integrates mybatis plus (2) multi data source Druid monitoring, Atomikos deals with transactions, cross database and linked table query
In the previous chapter, I used springboot project to integrate mp, mp basic use, code generator use, Druid data monitoring, etc., but only for single dat ...
Posted by joshbb on Thu, 05 Mar 2020 01:36:39 -0800
Spring Boot is a one-stop framework for integrating all application frameworks, simplifying the development of spring applications. It is a runtime application monitoring framework with more conventions than configurations, less complexity and simplicity, and ready to use out of the box, quasi production environment
To quickly build ...
Posted by ngng on Thu, 05 Mar 2020 01:07:52 -0800
Druid is the best database connection pool in the Java language, and also the open source project of Alibaba. Druid is a database connection pool developed by Alibaba called monitoring. In terms of function, performance and scalability, Druid is superior to other database connection pools, including DBCP, C3P0, BoneCP, ...
Posted by Alffallen on Sat, 15 Feb 2020 11:20:50 -0800
Import the required jar package, import it into the lib package under the web directory and WEB-INF directory, and add it into the module
The following picture:Configuration database file druid.properties
url=jdbc:mysql:///Day14 you can create your o ...
Posted by Lukey on Sun, 09 Feb 2020 07:52:08 -0800