aceld演示项目:IM-System

This commit is contained in:
wandoubaba 2024-11-20 17:53:15 +08:00
parent ba978f98b5
commit 5f80f1ce38
5 changed files with 85 additions and 0 deletions

2
bilibili/aceld/IM-System/.gitignore vendored Normal file
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/server
!.gitignore

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# golang即时通信系统
## 0.1版本
基本server构建
编译
```sh
go build -o server main.go server.go
```
启动
```sh
./server
```
客户端验证(在另一个终端上)
```sh
nc 127.0.0.1 8888
```
效果在server端可以看到连接建立成功

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module IM-System
go 1.23.0

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package main
func main() {
server := NewServer("127.0.0.1", 8888)
server.Start()
}

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package main
import (
"fmt"
"net"
)
type Server struct {
Ip string
Port int
}
// 创建一个server的接口
func NewServer(ip string, port int) *Server {
server := &Server{
Ip: ip,
Port: port,
}
return server
}
func (this *Server) Handler(conn net.Conn) {
// ...当前链接的业务
fmt.Println("连接建立成功")
}
// 启动服务器的接口
func (this *Server) Start() {
// socket listen
listener, err := net.Listen("tcp", fmt.Sprintf("%s:%d", this.Ip, this.Port))
if err != nil {
fmt.Println("net.Listen err:", err)
return
}
// close listen socket
defer listener.Close()
for {
// accept
conn, err := listener.Accept()
if err != nil {
fmt.Println("listener accept err:", err)
continue
}
// do handler
go this.Handler(conn)
}
}