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sharding demo

2019-06-06 11:02:13  阅读:215  来源: 互联网

标签:jdbc type name demo mysql sharding com


application-sharding.yml

sharding:
jdbc:
datasource:
names: ds0,ds1,dsx,dsy
ds0:
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.jdbc.Driver
jdbc-url: jdbc:mysql://localhost:3306/db0?useUnicode=true&characterEncoding=utf8&useSSL=false
username: hsq
password: root
ds1:
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.jdbc.Driver
jdbc-url: jdbc:mysql://localhost:3306/db1?useUnicode=true&characterEncoding=utf8&useSSL=false
username: hsq
password: root
dsx:
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.jdbc.Driver
jdbc-url: jdbc:mysql://localhost:3306/db2?useUnicode=true&characterEncoding=utf8&useSSL=false
username: hsq
password: root
dsy:
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.jdbc.Driver
jdbc-url: jdbc:mysql://localhost:3306/db3?useUnicode=true&characterEncoding=utf8&useSSL=false
username: hsq
password: root
config:
sharding:
default-database-strategy:
inline:
sharding-column: order_id
algorithm-expression: ds$->{order_id % 2}
tables:
t_order:
actual-data-nodes: ds$->{5..6}.t_order_$->{0..1}
table-strategy:
inline:
sharding-column: user_id
algorithm-expression: t_order_$->{user_id % 2}
key-generator-column-name: id

props:
sql:
show: true
master-slave-rules:
ds5:
master-data-source-name: ds0
slave-data-source-names: dsx
load-balance-algorithm-type: round_robin
ds6:
master-data-source-name: ds1
slave-data-source-names: dsy
load-balance-algorithm-class-name: shardingsphere.demo.balance.NewBananceAlgorithm


application.yml
logging:
level:
ROOT: INFO
shardingsphere.demo: DEBUG
shardingsphere.demo.mapper: debug
server:
port: 8100

mybatis:
mapper-locations: classpath:mapper/*.xml
type-aliases-package: shardingsphere.demo.entity
config-location: classpath:mybatis-config.xml

spring:
profiles:
active: sharding

标签:jdbc,type,name,demo,mysql,sharding,com
来源: https://www.cnblogs.com/hsq666666/p/10983674.html

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