排序地图切片

Question

我有一张10张地图，我怎样才能按其中一个值排序？

[{"name":"a","score":100},
{"name":"z","score":150},
{"name":"s","score":120},
{"name":"x","score":110},
{"name":"r","score":10},
{"name":"b","score":1300},
{"name":"b","score":1500},
{"name":"w","score":1002},
{"name":"o","score":140},
{"name":"q","score":101}]

我想按照score值按降序对切片进行排序，但我不知道如何。

Answer 1

只是一个简单的sort.Slice。

sort.Slice(information, 
func(i, j int) bool { 
    return information[i].Difference > information[j].Difference 
})