🎉 add kafka config

pom.xml

@@ -21,7 +21,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
         <!--elasticsearch-->
 <!--        <dependency>-->
 <!--            <groupId>org.springframework.boot</groupId>-->
@@ -35,10 +34,15 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-redis</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.kafka</groupId>
+            <artifactId>spring-kafka</artifactId>
+        </dependency>
         <!--mysql-->
         <dependency>
             <groupId>com.mysql</groupId>
             <artifactId>mysql-connector-j</artifactId>
+            <version>8.2.0</version>
             <scope>runtime</scope>
         </dependency>
         <!--mybatis-plus-->

src/main/resources/application.yml

@@ -4,12 +4,14 @@ server:
 spring:
   application:
     name: darkness
+
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://localhost:3306/darkness?useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
-    username: darkness
-    password: darkness
+    url: jdbc:mysql://192.168.217.100:3306/darkness?useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
+    username: root
+    password: 12345678
     type: com.zaxxer.hikari.HikariDataSource
+
 #  elasticsearch:
 #    uris: localhost:9200
 #    cluster-name: elasticsearch
@@ -27,3 +29,13 @@ spring:
 #          zen:
 #            ping.unicast.hosts: localhost:9300
 
+  kafka:
+    bootstrap-servers: 192.168.217.100:9092
+    consumer:
+      auto-offset-reset: earliest
+      group-id: darkness-group
+      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
+      value-deserializer: org.apache.kafka.common.serialization.ByteArrayDeserializer
+    producer:
+      key-serializer: org.apache.kafka.common.serialization.StringSerializer
+      value-serializer: org.apache.kafka.common.serialization.StringSerializer