getrange
1. 基本語法
getrange(key , start, end, callback)
key , start, end, callback) 2. 範例
(1) 英數字的字符串擷取
client.set('mykey', 'this is aiii console');
client.getrange('mykey', 0, 3, redis.print); Reply: this(2) 中文字符串擷取
client.set('mykey', '這裡是Aiii');
client.getrange('mykey', 0, 3, redis.print); Last updated