# Demo 说明
本项目为基于 Spring Kafka 的动态配置消费者的 Demo,主要实现了以下功能:
1. 动态读取数据库配置连接 Kafka 地址
2. 动态创建 Kafka 消费者,并监听指定的 Topic
3. 可以通过调用接口动态增加或删除消费者
4. 可以通过调用接口动态启动或停止 Kafka 的消费程序
项目需要依赖 MySQL 数据库,所以需要先创建数据库和表。
修改配置文件 `application.yml` 中的数据库连接信息,然后执行下面 sql 创建 database:
```sql
CREATE DATABASE IF NOT EXISTS spring_kafka_example CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
```
确保数据库连接正确后,由于项目使用了 Liquibase 进行数据库初始化和更新,所以只需要启动项目即可。
项目启动后可以访问 http://localhost:9898/doc.html 访问接口文档
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温馨提示
本项目为基于 Spring Kafka 的动态配置消费者的 Demo,主要实现了以下功能: 1. 动态读取数据库配置连接 Kafka 地址 2. 动态创建 Kafka 消费者,并监听指定的 Topic 3. 可以通过调用接口动态启动或停止 Kafka 的消费程序 项目需要依赖 MySQL 数据库,所以需要先创建数据库和表。 修改配置文件 application.yml 中的数据库连接信息,然后执行下面 sql 创建 database: CREATE DATABASE IF NOT EXISTS spring_kafka_example CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; 确保数据库连接正确后,由于项目使用了 Liquibase 进行数据库初始化和更新,所以只需要启动项目即可自动创建初始化的表结构 Java 版本 JDK 21 SpringBoot 版本 3.2.5 项目启动后可以访问 http://localhost:9898/doc.html 访问接口文档
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