package model type ServerStatic struct { Count int64 `json:"count"` } // 声明一个全局变量map var serverStaticMap = make(map[string]*ServerStatic) func Incr(key string) { if _, ok := serverStaticMap[key]; !ok { serverStaticMap[key] = &ServerStatic{ Count: 0, } } serverStaticMap[key].Count++ } func GetServerStatic() map[string]*ServerStatic { return serverStaticMap }