redis-cli 是 Redis 的命令行界面 — 用于连接到 Redis 服务器并交互式运行命令。它对于开发、调试、检查数据和管理至关重要。
Connecting
redis-cli # connect to localhost:6379 (default)
redis-cli -h host -p 6379 # connect to a specific host/port
redis-cli -a password # with authentication
redis-cli -n 2 # select database number 2
Running commands 和检查数据
127.0.0.1:6379> SET name
127.0.0.1:6379> GET name
127.0.0.1:6379> TYPE name
127.0.0.1:6379> TTL name
127.0.0.1:6379> SCAN 0 MATCH user:*
127.0.0.1:6379> DBSIZE
