spring log4j configuration example

Bean configuration in Spring and Spring Bean Configuration Original works, can be reproduced, but please mark the source address http://www.cnblogs.com/V1haoge/p/5859556.html 1. Bean configurations are generally configured in XML files. 2. Bean packages: org. springframework. beans and org. springframework. context 3.

automatic configuration (auto-configuration) Automatic configuration (auto-configuration) is one of the most important features of spring boot, because the feature is based on the classpath of the application (this is mainly based on Maven Pom.xml decision), annotations and

I. OverviewSpring Boot Actuator is a child project of spring boot. With it, you can add some production-level services to your app without requiring special configuration. This tutorial shows the use of Eclipse + maven to build a restful app from scratch.The effect of this application is to access http://localhost:8080/fuck?name=xxx, return a JSON string, and access http://localhost:8080/metrics to see some

, you will need to add the attribute locations. - */ - @Component the@ConfigurationProperties (prefix = "Author") - //@ConfigurationProperties (prefix = "Author", locations = {"Classpath:config/author.properties"}) - Public classauthorsettings { - PrivateString name; + PrivateLong age; - + PublicString GetName () { A returnname; at } - - Public voidsetName (String name) { - This. Name =name; - } - in PublicLong getage () { - returnAge

database connection pool selection algorithm By default, database connections can be configured automatically using the DataSource pool. Here is an algorithm for selecting a specific implementation: because of the performance and concurrency of the Tomcat data source connection pool, we always use it preferentially when Tomcat is available. If HIKARICP is available, we will use it. If Commons DBCP is available, we will use it, but it is not recommended in the production environment. Finally, if

Spring annotation configuration Transaction Management-problems, spring annotation configuration transactions Configure in the context: Note: 1. If the configuration is complete, an error is returned -- java.lang.NoSuchMethodError: org.hibernate.engine.spi.SessionFactory

Maven Project Build spring boot + spring mvc + JPA example, mavenmvc This article describes how to build spring boot + spring mvc + JPA by using Maven: Add Spring boot support and introduce related packages: 1. For maven projects,

) Execution java -jar xxx.jar --spring.profiles.active=prod , you can observe that the service port is set to 3333 , that is, the configuration of the production environment (PROD) According to the above experiment, we can summarize the multi-environment configuration ideas as follows: application.propertiesThe common content is configured in and set to the spring.profiles.active=d

: association examples of MyBatis MyBatis Study Notes Series 4: two forms of MyBatis association MyBatis Study Notes Series 5: examples of integration between MyBatis and Spring MyBatis Study Notes Series 6: examples of integration between MyBatis and Spring MyBatis study notes 7: MyBatis one-to-multiple bidirectional Association MyBatis Study Notes: MyBatis MapperScannerConfigurer

Spring Terminator-use spring Web ApplicationsProgramConfigure and integrate all parts (databases) 1. Add spring's dispatch servlet to Web. xml 2. Add the bean configuration file of spring. Note that the configuration file name must be in the following f

Spring + spring mvc + mybatis + react + reflux + webpack Web engineering example, mybatisreflux Recently I wrote a Java Web project demo, which is built using maven; The backend uses spring + spring mvc + mybatis; The front end uses react + reflux + webpack and ES6 syntax. A

annotation. In this example, the base-package attribute tells Spring to search for all classes marked with the @ Configuration annotation in the com. sjf. bean package. 2. Define a configuration class In Spring-based XML configuration