2018年3月15日
Go: invalid operation - type *map[key]value does not support indexing
摘要： package main import "fmt" type Currency string type Amount struct { Currency Currency Value float32 } type Balance map[Currency]float32 func (b *Balance) Add(amount Amount) *Balance { ... 阅读全文
posted @ 2018-03-15 20:54 hao.ma 阅读(1690) 评论(0) 推荐(0)