如下图,使用zrange+withscores对geo排序,scores是怎么计算得出的,那么如果按照scores排序它们是否有意义,还是说使用zrange纯粹查看geo里有什么?望解答,谢谢。
127.0.0.1:6379> zrange china:city 0 -1 withscores
1) "chongqing"
2) "4026042091628984"
3) "xian"
4) "4040115445396757"
5) "shenzhen"
6) "4046432193584628"
7) "hangzhou"
8) "4054133997236782"
9) "shanghai"
10) "4054803462927619"
11) "beijing"
12) "4069885360207904"