add h2 and save user info to db

src/main/resources/application.yml

@@ -24,6 +24,26 @@ kafka:
 spring:
   application:
     name: kafka-console-ui
+  # h2 database
+  datasource:
+#    url: jdbc:h2:file:/data/demo
+    url: jdbc:h2:mem:testdb
+    driver-class-name: org.h2.Driver
+    username: sa
+    password: password
+    schema: classpath:db/schema-h2.sql
+#    data: classpath:db/data-h2.sql
+  h2:
+    console:
+      enabled: true
+
 
 logging:
-  home: ./
+  home: ./
+
+cron:
+#  clear-dirty-user: 0 * * * * ?
+  clear-dirty-user: 0 0 1 * * ?
+
+
+#spring.jpa.database-platform=org.hibernate.dialect.H2Dialect

src/main/resources/db/data-h2.sql

@@ -0,0 +1,5 @@
+-- DELETE FROM t_kafka_user;
+--
+-- INSERT INTO t_kafka_user (id, username, password) VALUES
+-- (1, 'Jone', 'p1'),
+-- (2, 'Jack', 'p2');

src/main/resources/db/schema-h2.sql

@@ -0,0 +1,12 @@
+-- DROP TABLE IF EXISTS T_KAKFA_USER;
+
+CREATE TABLE if not exists T_KAFKA_USER
+(
+    ID IDENTITY NOT NULL COMMENT '主键ID',
+    USERNAME VARCHAR(50) NOT NULL DEFAULT '' COMMENT '姓名',
+    PASSWORD VARCHAR(50) NOT  NULL DEFAULT '' COMMENT '年龄',
+    UPDATE_TIME TIMESTAMP NOT  NULL DEFAULT NOW() COMMENT '更新时间',
+    PRIMARY KEY (ID),
+    UNIQUE (USERNAME)
+);
+