1

business/jxstore/event/event_print.go

@@ -95,3 +95,101 @@ func (p *PrintIpAndAddrStruct) DelPrintIpAndAddr(printNo string) {
 	defer p.RUnlock()
 	delete(PrintIpAndAddr.PrintObject, printNo)
 }
+
+//package event
+//
+//import (
+//	"fmt"
+//	"sync"
+//)
+//
+//var (
+//	PrintObject    *PrintObjectStruct    // 缓存的打印机对象
+//	PrintAddrAndIp *PrintAddrAndIpStruct // 缓存打印机地址:[ip:printNo] event 文件包,connect只能获取到addr
+//	PrintIpAndAddr *PrintIpAndAddrStruct // 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")
+//	PrintObject = &PrintObjectStruct{
+//		PrintObject: make(map[string]*TcpClient),
+//		RWMutex:     new(sync.RWMutex),
+//	}
+//	PrintAddrAndIp = &PrintAddrAndIpStruct{
+//		PrintObject: make(map[string]string),
+//		RWMutex:     new(sync.RWMutex),
+//	}
+//	PrintIpAndAddr = &PrintIpAndAddrStruct{
+//		PrintObject: make(map[string]string),
+//		RWMutex:     new(sync.RWMutex),
+//	}
+//}
+//
+//type PrintObjectStruct struct {
+//	PrintObject map[string]*TcpClient
+//	*sync.RWMutex
+//}
+//
+//func (p *PrintObjectStruct) GetPrintObj(printNo string) (*TcpClient, bool) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	tcpObj, ok := PrintObject.PrintObject[printNo]
+//	return tcpObj, ok
+//}
+//func (p *PrintObjectStruct) SetPrintObj(printNo string, tcpObj *TcpClient) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	PrintObject.PrintObject[printNo] = tcpObj
+//}
+//
+//func (p *PrintObjectStruct) DelPrintObj(printNo string) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	delete(PrintObject.PrintObject, printNo)
+//}
+//
+//type PrintAddrAndIpStruct struct {
+//	PrintObject map[string]string
+//	*sync.RWMutex
+//}
+//
+//func (p *PrintAddrAndIpStruct) GetPrintAddrAndIp(ip string) (string, bool) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	printNo, ok := PrintAddrAndIp.PrintObject[ip]
+//	return printNo, ok
+//}
+//func (p *PrintAddrAndIpStruct) SetPrintAddrAndIp(ip string, printNo string) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	PrintAddrAndIp.PrintObject[ip] = printNo
+//}
+//
+//func (p *PrintAddrAndIpStruct) DelPrintAddrAndIp(ip string) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	delete(PrintAddrAndIp.PrintObject, ip)
+//}
+//
+//type PrintIpAndAddrStruct struct {
+//	PrintObject map[string]string
+//	*sync.RWMutex
+//}
+//
+//func (p *PrintIpAndAddrStruct) GetPrintIpAndAddr(printNo string) (string, bool) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	tcpObj, ok := PrintIpAndAddr.PrintObject[printNo]
+//	return tcpObj, ok
+//}
+//func (p *PrintIpAndAddrStruct) SetPrintIpAndAddr(printNo string, ip string) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	PrintIpAndAddr.PrintObject[printNo] = ip
+//}
+//
+//func (p *PrintIpAndAddrStruct) DelPrintIpAndAddr(printNo string) {
+//	p.RLock()
+//	defer p.RUnlock()
+//	delete(PrintIpAndAddr.PrintObject, printNo)
+//}