driver-class-name:
时间: 2023-04-21 20:04:30 浏览: 1642
driver-class-name是指JDBC驱动程序的类名。在使用JDBC连接数据库时,需要先加载相应的驱动程序,而驱动程序的类名就是通过driver-class-name指定的。不同的数据库厂商提供的驱动程序类名可能不同,因此需要根据实际情况进行配置。
相关问题
spring: profiles: active: dev main: allow-bean-definition-overriding: true shardingsphere: datasource: names: ga-device-yc-dev, kshqzk ga-device-yc-dev: name: ga-device-yc-dev type: com.alibaba.druid.pool.DruidDataSource driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://221.232.128.98:55689/ga_device_yc_dev?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai username: root password: 123456 kshqzk: name: kshqzk type: com.alibaba.druid.pool.DruidDataSource driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/forum?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai username: root password: 123456 default-name: ga-device-yc-dev props: sql: show: true
这是一个Spring Boot项目的配置文件,其中包含了ShardingSphere的数据源配置。下面是这个配置文件的YAML格式:
```yaml
spring:
profiles:
active: dev
main:
allow-bean-definition-overriding: true
shardingsphere:
datasource:
names: ga-device-yc-dev, kshqzk
ga-device-yc-dev:
name: ga-device-yc-dev
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://221.232.128.98:55689/ga_device_yc_dev?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: 123456
kshqzk:
name: kshqzk
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/forum?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: 123456
default-name: ga-device-yc-dev
props:
sql:
show: true
```
请注意,在YAML文件中,缩进是非常重要的,它表示了数据之间的层次结构。此外,YAML文件的语法也比较简洁,可读性更高,因此在Spring Boot项目中,往往会使用YAML文件来代替传统的properties文件。
server: port: 8080 spring: datasource: username: root password: 123456 driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://localhost:3306/db?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8 druid: initial-size: 5 min-idle: 5 max-active: 20 max-wait: 60000 time-between-eviction-runs-millis: 60000 min-evictable-idle-time-millis: 100000 max-evictable-idle-time-millis: 300000 validation-query: SELECT 1 FROM DUAL test-while-idle: true test-on-borrow: false test-on-return: false pool-prepared-statements: true aop-patterns: com.example.demo.* stat-view-servlet: enabled: true login-username: root login-password: 123456 web-stat-filter: enabled: true url-pattern: /* exclusions: '*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*' filters: stat,wall filter: stat: slow-sql-millis: 1000 log-slow-sql: true enabled: true wall: enabled: true config: drop-table-allow: false重写yml格式
我可以帮你重新格式化这段YAML格式的文本,如下所示:
```yaml
server:
port: 8080
spring:
datasource:
username: root
password: 123456
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/db?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8
druid:
initial-size: 5
min-idle: 5
max-active: 20
max-wait: 60000
time-between-eviction-runs-millis: 60000
min-evictable-idle-time-millis: 100000
max-evictable-idle-time-millis: 300000
validation-query: SELECT 1 FROM DUAL
test-while-idle: true
test-on-borrow: false
test-on-return: false
pool-prepared-statements: true
aop-patterns: com.example.demo.*
stat-view-servlet:
enabled: true
login-username: root
login-password: 123456
web-stat-filter:
enabled: true
url-pattern: /*
exclusions: '*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*'
filters: stat,wall
filter:
stat:
slow-sql-millis: 1000
log-slow-sql: true
enabled: true
wall:
enabled: true
config:
drop-table-allow: false
```
希望这样的格式更易读和明了。如果你还有任何其他问题,请随时提问!