我计划使用Redis, 存储与一组关键字相关的图像链接列表, 以便快速检索 。
但是,我有点糊涂 定义我的钥匙在这里。
我希望有一套关键词, 可能是3或4个关键词作为我的钥匙。 所以, 如果我搜索任何关键词组合, 我就会得到图像列表的返回 。
How can I define my keys to store multiple words? I know that it s not advisable to have mutable keywords, but I don t want to make changes to the keys later. To explain further:
[链接/对/图像1.jpg,链接/对/图像2.jpg,链接/对/图像3.jpg]
[链接/到/图像1.jpg、链接/到/图像2.jpg、链接/到/图像3.jpg]
即使我能创造大弧度 或仅用键字拼字, 那也会有帮助。
我并不认为它直接可能这样做, 但你可以简单地这样做
import redis
import json
r = redis.Redis()
r.rpush(json.dumps(("jack", "dorsey", "twitter"), image)
然后,当您想要根据密钥或其他密钥检查某东西时,您只需使用您数据结构的 json.dumps
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