package event import ( "fmt" ) var PrintObject = make(map[string]*TcpClient, 0) // 缓存的打印机对象 var PrintAddrAndIp = make(map[string]string, 0) // 缓存打印机地址:[ip:printNo] event 文件包,connect只能获取到addr var PrintIpAndAddr = make(map[string]string, 0) // 缓存打印机地址:[printNo:ip] api_controller 只能获取到printNo func init() { fmt.Println("初始化打印机对象") }