This brings us to the current day, October 2021. Java Development Kit 17 (JDK 17) was released . Is it a good time to move on from the 7-year-old Java 8? First, let’s see what’s in Java 17. What does it bring to the programmer and admin or SRE, when compared to Java 8?
the minimal Spring Boot version required for Java 17 is 2.5. But consider upgrading to Spring Boot 3.x, the first major release in 4.5 years with 44 new features, 100+ enhancements, andbaked-in support
在本文中,我将演示如何使用 OpenRewrite 将使用 Java 8、Spring Boot 2.x 和 JUnit 4 构建的简单 CRUD Spring Boot 应用程序迁移到 Java 21、Spring Boot 3.3 和 JUnit 5。 代码库 1)pom.xml <?xml version="1.0" encoding="UTF-8"?><projectxmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="...
<recipe>org.openrewrite.java.migrate.UpgradeToJava21</recipe> <recipe>org.openrewrite.java.spring.boot2.SpringBoot2JUnit4to5Migration</recipe> <recipe>org.openrewrite.java.spring.boot3.UpgradeSpringBoot_3_3</recipe> </activeRecipes> </configuration> <dependencies> <dependency> <groupId>org.ope...
Змістстатті Pre-migration Migration Post-migration This guide describes what you should be aware of when you want to migrate an existing Spring Boot application to run on Azure Container Apps.Pre-migrationTo ensure a successful migration, before you start, complete the...
Post-migration This guide describes what you should be aware of when you want to migrate an existing Spring Boot application to Azure App Service. Pre-migration To ensure a successful migration, before you start, complete the assessment and inventory steps described in the following sections. Swi...
Flyway是一款数据库迁移(migration)工具。简单点说,就是在你部署应用的时候,帮你执行数据库脚本的工具。Flyway支持SQL和Java两种类型的脚本,你可以将脚本打包到应用程序中,在应用程序启动时,由Flyway来管理这些脚本的执行,这些脚本被Flyway称之为migration。
spring.messages.cache-seconds= -1 # 消息编码。 spring.messages.encoding= UTF-8 # 设置是否返回到系统区域设置,如果没有找到特定语言环境的文件。 spring.messages.fallback-to-system-locale= true # REDIS (Redis 配置) # 连接工厂使用的数据库索引。 spring.redis.database= 0 # Redis服务器主机。
spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.CamelCaseToUnderscoresNamingStrategy 参考链接 Spring Boot 3.0.0 - GitHub Release Spring Boot 3.0 Release Notes Spring Boot 3.0 Migration Guide Spring Security without the WebSecurityConfigurerAdapter ...
Java Development Kit 17 (JDK 17) was released In October 2021. Is it a good time to move on from the 8-year-old Java 8? First, let’s see what’s in Java 17. What does it bring to the programmer and admin or SRE, when compared to Java 8?