build: Java版本升级到21 & SpringBoot版本升级到2.7.18

novel-common/src/main/resources/application-common-dev.yml

@@ -23,49 +23,8 @@ spring:
     #连接超时时间（毫秒）
     timeout: 30000
   datasource:
-    url: jdbc:mysql://127.0.0.1:3306/novel_plus?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
-    username: root
-    password: test123456
-    driver-class-name: com.mysql.cj.jdbc.Driver
-
-
-####使用shardingJdbc时，
-####所有的jdbcType都不能是LONGVARCHAR,否则会导致java.io.NotSerializableException: java.io.StringReader错误
-##### 应该替换所有的 LONGVARCHAR 类型为VARCHAR
-
-sharding:
-  jdbc:
-    datasource:
-      names: ds0 #,ds1
-      ds0:
-        type: com.zaxxer.hikari.HikariDataSource
-        driver-class-name: com.mysql.cj.jdbc.Driver
-        jdbc-url: jdbc:mysql://localhost:3306/novel_plus?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
-        username: root
-        password: test123456
-    #      ds1:
-    #        type: com.alibaba.druid.pool.DruidDataSource
-    #        driver-class-name: com.mysql.jdbc.Driver
-    #        url: jdbc:mysql://localhost:3306/novel_plus2
-    #        username: root
-    #        password: test123456
-    config:
-      sharding:
-        props:
-          sql.show: true
-        tables:
-          book_content: #book_content表
-            key-generator-column-name: id  #主键
-            actual-data-nodes: ds${0}.book_content${0..9}  #数据节点
-            #            database-strategy:  #分库策略
-            #              inline:
-            #                sharding-column: book_id
-            #                algorithm-expression: ds${book_id % 10}
-            table-strategy: #分表策略
-              inline:
-                shardingColumn: index_id
-                algorithm-expression: book_content${index_id % 10}
-
+    url: jdbc:shardingsphere:absolutepath:${user.dir}/config/shardingsphere-jdbc.yml
+    driver-class-name: org.apache.shardingsphere.driver.ShardingSphereDriver
 
 content:
   save:

novel-common/src/main/resources/application-common.yml

@@ -27,6 +27,8 @@ mybatis:
 logging:
   config: classpath:logback-boot.xml
 
+pagehelper:
+  helper-dialect: mysql