idwtwt的专栏

1 自动配置自动配置实现在 org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration配置类为:@ConfigurationProperties(prefix = "spring.kafka")public class KafkaProperties {......}所以使用spring boot 默认的自动配置，kafka的配置都已spring.kafka开头，如：#kafka默认消费者配置sp

1 环境JDK : 8Spring Boot：1.5.9.RELEASESpring Cloud ：Edgware.RELEASE2 依赖替换父pom添加，需要注意的是，spring-cloud-commons要指定版本，模式使用1.3.0.RELEASE，运行会报错 <!-- 整合springcloud-alibaba-nacos(服务管理中心) --> <dependency> <groupId>com.alibaba.cl

1 添加依赖配置 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> 2

mvn compile 出现[INFO] Compiling 5 source files to /opt/code/abc/Spring-Cloud-Platform/ace-api/target/classesWARNING: An illegal reflective access operation has occurredWARNING: Illegal reflective access by lombok.javac.apt.LombokProcessor to field com.

1 创建测试表REATE TABLE `test` ( `id` int(11) NOT NULL, `name` varchar(30) COLLATE utf8mb4_unicode_ci DEFAULT NULL, `updated_at` timestamp NULL DEFAULT NULL, `created_at` timestamp NULL DEFAULT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARS

1 在pom.xml 中 配置<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional&g...

1 新建项目新建项目，选择Spring Initializr一路默认，然后选择web2 代码修改在java目录下新建controller包，在controller包下新建SampleController类代码为package hello;import org.springframework.boot.*;import org.springframework....