# go-gin-chat(Gin+websocket 的多人聊天室)
> 练手小项目，为熟悉Gin框架跟websocket使用 ????????????????????????
> [在线demo](http://go-gin-chat.hzz.cool) (PS: 请尽量使用Chrome游览器)
> [github地址](https://github.com/hezhizheng/go-gin-chat)
## 结构
```
.
|-- conf
|-- controller
|-- models
|-- routes
|-- services
| | `-- img_kr
| | `-- message_service
| | `-- session
| | `-- user_service
| `-- validator
|-- sql
|-- static
| | `-- bootstrap
| | | `-- css
| | | `-- fonts
| | `-- js
| |-- emoji
| |-- images
| | | `-- face
| | | `-- rooms
| | | `-- theme
| | `-- user
| |-- javascripts
| |-- rolling
| | | `-- css
| | `-- js
| `-- stylesheets
|-- tmp
|-- tmp_images
|-- views
`-- ws
```
## 界面
## feature
- 登录/注册(防止重复登录)
- 群聊(支持文字、emoji、图片)
- 历史消息查看(暂时仅支持最新100条)
- go mod 包管理
- 静态资源嵌入，运行只依赖编译好的可执行文件与mysql
## database
#### mysql
## Tools
- [模板提供](https://github.com/zfowed/charooms-html)
- github.com/gin-gonic/gin
- gorm.io/driver/mysql
- gorm.io/gorm
- github.com/gravityblast/fresh
- github.com/valyala/fasthttp
- github.com/spf13/viper
- https://blog.hi917.com/detail/87.html
## 使用
```
# 自行导入数据库文件 sql/go_gin_chat.sql
git clone github.com/hezhizheng/go-gin-chat
cd go-gin-chat
cp conf/config.go.env config.go // 根据实际情况修改配置
go-bindata -o=bindata/bindata.go -pkg=bindata ./static/... ./views/... // 安装请参考 https://blog.hi917.com/detail/87.html
go run main.go
```
## nginx 部署
```
server {
listen 80;
server_name go-gin-chat.hzz.cool;
location ~ .*\.(gif|jpg|png|css|js)(.*) {
proxy_pass http://127.0.0.1:8322;
proxy_redirect off;
proxy_set_header Host $host;
proxy_cache cache_one;
proxy_cache_valid 200 302 24h;
proxy_cache_valid 301 30d;
proxy_cache_valid any 5m;
expires 90d;
add_header wall "Big brother is watching you";
}
location / {
try_files /_not_exists_ @backend;
}
location @backend {
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $http_host;
proxy_pass http://127.0.0.1:8322;
}
location /ws {
proxy_pass http://127.0.0.1:8322;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host:$server_port;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_read_timeout 6000s;
}
```
## Tip
- 发送消息请点击发送按钮，回车键触发貌似有兼容性问题。。。
- 修改静态文件需要执行 `go-bindata -o=bindata/bindata.go -pkg=bindata ./static/... ./views/...` 重新编译
## todo
- [ ] 心跳机制
- [ ] 多频道聊天
- [ ] 私聊
- [ ] 在线用户列表
- [ ] https支持
有疑问加站长微信联系（非本文作者））
