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
Spring Boot+mybatis create multi data source connection
1, Background: the company system needs to do heterogeneous database data migration, need to configure multiple data sources, there are also some small problems in the configuration process, so make a record here;
2, Code address:
3, Code exp ...
Posted by rookie on Sat, 11 Jan 2020 08:10:12 -0800
Spring boot configuration Servlet, Filter, Listener
In spring boot applications, the embedded Servlet 3.0 + container will not directly use the ServletContainerInitializer and WebApplicationInitializer, that is, the Servlet, Filter and Listener configurations implemented through the above two interfaces are invalid, which is to prevent the desi ...
Posted by srikanth03565 on Thu, 02 Jan 2020 09:29:34 -0800
1. Configure lifecycle bean postprocessor to manage lifecycle
2. Configure ShiroFilterFactoryBean to set which paths require authentication and which do not
3. Enable shiro Aop annotation to support AuthorizationAttributeSourceAdvisor
4. Configure SecurityManager to manage custom realms, session s, and caches
Realm realizes logi ...
Posted by Wintergreen on Wed, 04 Dec 2019 20:33:14 -0800
Druid is the best database connection pool in Java language, which can provide powerful sql monitoring and extension functions. The industry compares Druid with HikariCP. Although the performance of HikariCP is higher than Druid, Druid includes many dimensions of statistical and analysis functions, so this is why everyone choose ...
Posted by nocturne on Wed, 04 Dec 2019 02:51:48 -0800
Spring boot integrates Druid data connection pool
What is Druid?
Druid is Alibaba's open source database connection pool. Druid can provide powerful monitoring and extension functions.
Where to download druid
maven central warehouse: http://central.maven.org/maven2/com/alibaba/druid/
How to get the source code of Druid
Druid is an open source p ...
Posted by NTFS on Sat, 30 Nov 2019 10:25:55 -0800
Recently, druid monitoring is needed for maintenance of old projects, but druid is at least compatible with hibernate 4. There is no way to do this. You can do it by yourself.
Based on com.alibaba.druid.support.hibernate.DruidConnectionProvider, the ConnectionProvider interface is implemented
To use the druid data source, make the following c ...
Posted by tcollie on Tue, 26 Nov 2019 11:31:39 -0800
I believe that if you have configured too many data sources or are about to configure too many data sources, you will find the following solutions on the Internet:
1. Use AOP slice to switch dynamic data source
2. Use basePackages of MapperScan to configure different mapper directories and template s
3. Database agent middle ...
Posted by DeathfireD on Mon, 25 Nov 2019 23:50:08 -0800
What is Druid?
Druid is the best database connection pool in the Java language. Druid can provide powerful monitoring and extension functions.
1. Add dependency
Posted by yujikaido on Wed, 20 Nov 2019 10:05:13 -0800