08、ShardingSphere实战：ShardingSphere-Proxy垂直分片-程序员江小北

配置和测试

1、修改配置文件

如果使用的docker就添加这个配置文件。

修改配置config-sharding.yaml

schemaName: sharding_db

dataSources:
  ds_0:
    url: jdbc:mysql://192.168.100.201:3301/db_user?serverTimezone=UTC&useSSL=false
    username: root
    password: 123456
    connectionTimeoutMilliseconds: 30000
    idleTimeoutMilliseconds: 60000
    maxLifetimeMilliseconds: 1800000
    maxPoolSize: 50
    minPoolSize: 1
  ds_1:
    url: jdbc:mysql://192.168.100.201:3302/db_order?serverTimezone=UTC&useSSL=false
    username: root
    password: 123456
    connectionTimeoutMilliseconds: 30000
    idleTimeoutMilliseconds: 60000
    maxLifetimeMilliseconds: 1800000
    maxPoolSize: 50
    minPoolSize: 1

rules:
- !SHARDING
  tables:
    t_user:
      actualDataNodes: ds_0.t_user
    t_order:
      actualDataNodes: ds_1.t_order

2、实时查看日志

可以通过这种方式查看服务器中输出的SQL语句

docker exec -it server-proxy-a env LANG=C.UTF-8 /bin/bash
tail -f /opt/shardingsphere-proxy/logs/stdout.log

3、远程访问测试

mysql> show databases;
mysql> use sharding_db;
mysql> show tables;
mysql> select * from t_order;
mysql> select * from t_user;

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