Simple and easy go web micro framework
DotWeb
Simple and easy go web micro frameworkRequirements
- Go 1.24+ (最低版本要求)
- 支持 go mod
注意:Go 1.23 及以下版本存在标准库安全漏洞,建议使用 Go 1.24 或更高版本。
Document: https://www.kancloud.cn/devfeel/dotweb/346608
Guide: https://github.com/devfeel/dotweb/blob/master/docs/GUIDE.md
1. Install
go get github.com/devfeel/dotweb
2. Getting Started
go
package main
import ( "fmt" "github.com/devfeel/dotweb" )
func main() { //init DotApp app := dotweb.New() //set log path app.SetLogPath("/home/logs/wwwroot/") //set route app.HttpServer.GET("/index", func(ctx dotweb.Context) error{ return ctx.WriteString("welcome to my first web!") }) //begin server fmt.Println("dotweb.StartServer begin") err := app.StartServer(80) fmt.Println("dotweb.StartServer error => ", err) }
examples: https://github.com/devfeel/dotweb-example
3. Features
- 支持go mod
- 支持静态路由、参数路由、组路由
- 路由支持文件/目录服务,支持设置是否允许目录浏览
- HttpModule支持,支持路由之前全局级别的自定义代码能力
- 中间件支持,支持App、Group、Router级别的设置 - https://github.com/devfeel/middleware
- Feature支持,可绑定HttpServer全局启用
- 支持STRING/JSON/JSONP/HTML格式输出
- 集成Mock能力
- 支持自定义Context
- 集成Timeout Hook
- 全局HTTP错误处理
- 全局日志处理
- 支持Hijack与websocket
- 内建Cache支持
- 内建Session支持 - 支持主备redis自动切换
- 内建TLS支持
- 支持接入第三方模板引擎(需实现dotweb.Renderer接口)
- 模块可配置
- 自集成基础统计数据,并支持按分钟为单位的间隔时间统计数据输出
Config Example
4. Performance
DotWeb | 1.9.2 | 16core16G | | | | | | | | | | | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- cpu | 内存 | Samples | Average | Median | 90%Line | 95%Line | 99%Line | Min | Max | Error% | Throughput | Received KB/Sec | Send KB/Sec 40% | 39M | 15228356 | 19 | 4 | 43 | 72 | 204 | 0 | 2070 | 0.00% | 48703.47 | 7514.79 | 8656.28 40% | 42M | 15485189 | 18 | 4 | 41 | 63 | 230 | 0 | 3250 | 0.00% | 49512.99 | 7639.7 | 8800.16 40% | 44M | 15700385 | 18 | 3 | 41 | 64 | 233 | 0 | 2083 | 0.00% | 50203.32 | 7746.22 | 8922.86 | | | | | | | | | | | | | ECHO | 1.9.2 | 16core16G | | | | | | | | | | | cpu | 内存 | Samples | Average | Median | 90%Line | 95%Line | 99%Line | Min | Max | Error% | Throughput | Received KB/Sec | Send KB/Sec 38% | 35M | 15307586 | 19 | 4 | 44 | 76 | 181 | 0 | 1808 | 0.00% | 48951.22 | 6166.71 | 9034.94 36% | 35M | 15239058 | 19 | 4 | 45 | 76 | 178 | 0 | 2003 | 0.00% | 48734.26 | 6139.37 | 8994.9 37% | 37M | 15800585 | 18 | 3 | 41 | 66 | 229 | 0 | 2355 | 0.00% | 50356.09 | 6343.68 | 9294.24 | | | | | | | | | | | | | Gin | 1.9.2 | 16core16G | | | | | | | | | | | cpu | 内存 | Samples | Average | Median | 90%Line | 95%Line | 99%Line | Min | Max | Error% | Throughput | Received KB/Sec | Send KB/Sec 36% | 36M | 15109143 | 19 | 6 | 44 | 71 | 175 | 0 | 3250 | 0.00% | 48151.87 | 5877.91 | 8746.33 36% | 40M | 15255749 | 19 | 5 | 43 | 70 | 189 | 0 | 3079 | 0.00% | 48762.53 | 5952.45 | 8857.25 36% | 40M | 15385401 | 18 | 4 | 42 | 66 | 227 | 0 | 2312 | 0.00% | 49181.03 | 6003.54 | 8933.27
5. Router
1) 常规路由
- 支持GET\POST\HEAD\OPTIONS\PUT\PATCH\DELETE 这几类请求方法
- 支持HiJack\WebSocket\ServerFile三类特殊应用
- 支持Any注册方式,默认兼容GET\POST\HEAD\OPTIONS\PUT\PATCH\DELETE方式
- 支持通过配置开启默认添加HEAD方式
- 支持注册Handler,以启用配置化
- 支持检查请求与指定路由是否匹配
go
Router.GET(path string, handle HttpHandle)
Router.POST(path string, handle HttpHandle)
Router.HEAD(path string, handle HttpHandle)
Router.OPTIONS(path string, handle HttpHandle)
Router.PUT(path string, handle HttpHandle)
Router.PATCH(path string, handle HttpHandle)
Router.DELETE(path string, handle HttpHandle)
Router.HiJack(path string, handle HttpHandle)
Router.WebSocket(path string, handle HttpHandle)
Router.Any(path string, handle HttpHandle)
Router.RegisterRoute(routeMethod string, path string, handle HttpHandle)
Router.RegisterHandler(name string, handler HttpHandle)
Router.GetHandler(name string) (HttpHandle, bool)
Router.MatchPath(ctx Context, routePath string) bool
接受两个参数,一个是URI路径,另一个是 HttpHandle 类型,设定匹配到该路径时执行的方法;
2) static router
静态路由语法就是没有任何参数变量,pattern是一个固定的字符串。go
package main
import ( "github.com/devfeel/dotweb" )
func main() { dotapp := dotweb.New() dotapp.HttpServer.GET("/hello", func(ctx dotweb.Context) error{ return ctx.WriteString("hello world!") }) dotapp.StartServer(80) }
test: curl http://127.0.0.1/hello 3) parameter router
参数路由以冒号 : 后面跟一个字符串作为参数名称,可以通过 HttpContext的 GetRouterName 方法获取路由参数的值。go package main
import ( "github.com/devfeel/dotweb" )
func main() { dotapp := dotweb.New() dotapp.HttpServer.GET("/hello/:name", func(ctx dotweb.Context) error{ return ctx.WriteString("hello " + ctx.GetRouterName("name")) }) dotapp.HttpServer.GET("/news/:category/:newsid", func(ctx dotweb.Context) error{ category := ctx.GetRouterName("category") newsid := ctx.GetRouterName("newsid") return ctx.WriteString("news info: category=" + category + " newsid=" + newsid) }) dotapp.StartServer(80) }
test: curl http://127.0.0.1/hello/devfeel
curl http://127.0.0.1/hello/category1/1
4) group router
go g := server.Group("/user") g.GET("/", Index) g.GET("/profile", Profile) test: curl http://127.0.0.1/user
curl http://127.0.0.1/user/profile
6. Binder
- HttpContext.Bind(interface{})
- Support data from json、xml、Form
go
type UserInfo struct {
UserName string form:"user"
Sex int form:"sex"
}
func TestBind(ctx dotweb.HttpContext) error{ user := new(UserInfo) if err := ctx.Bind(user); err != nil { return ctx.WriteString("err => " + err.Error()) }else{ return ctx.WriteString("TestBind " + fmt.Sprint(user)) } }
7. Middleware
Middleware
- 支持粒度:App、Group、RouterNode
- DotWeb.Use(m ...Middleware)
- Group.Use(m ...Middleware)
- RouterNode.Use(m ...Middleware)
- 启用顺序:App -> Group -> RouterNode,同级别下按Use的引入顺序执行
- 更多请参考:https://github.com/devfeel/middleware
- JWT - example
- AccessLog - example
- CORS - example
- Gzip - example
- authorization based on Casbin - example - what's Casbin?
- BasicAuth - example
- Domain - example
- Recover
- HeaderOverride
go
app.Use(NewAccessFmtLog("app"))
func InitRoute(server *dotweb.HttpServer) { server.GET("/", Index) server.GET("/use", Index).Use(NewAccessFmtLog("Router-use"))
g := server.Group("/group").Use(NewAccessFmtLog("group")) g.GET("/", Index) g.GET("/use", Index).Use(NewAccessFmtLog("group-use")) }
type AccessFmtLog struct { dotweb.BaseMiddlware Index string }
func (m *AccessFmtLog) Handle(ctx dotweb.Context) error { fmt.Println(time.Now(), "[AccessFmtLog ", m.Index, "] begin request -> ", ctx.Request.RequestURI) err := m.Next(ctx) fmt.Println(time.Now(), "[AccessFmtLog ", m.Index, "] finish request ", err, " -> ", ctx.Request.RequestURI) return err }
func NewAccessFmtLog(index string) *AccessFmtLog { return &AccessFmtLog{Index: index} }
8. Server Config
HttpServer:
- HttpServer.EnabledSession
- HttpServer.EnabledGzip
- HttpServer.EnabledListDir
- HttpServer.EnabledAutoHEAD
- HttpServer.EnabledAutoOPTIONS
- HttpServer.EnabledIgnoreFavicon
- HttpServer.EnabledDetailRequestData
- HttpServer.EnabledTLS
- HttpServer.EnabledIgnoreFavicon
- HttpServer.EnabledBindUseJsonTag
Run Mode
- 新增development、production模式
- 默认development,通过DotWeb.SetDevelopmentMode\DotWeb.SetProductionMode开启相关模式
- 若设置development模式,未处理异常会输出异常详细信息,同时启用日志开关,同时启用日志console打印,同时自动启用AutoHead&AutoOptions
- 未来会拓展更多运行模式的配置
9. Exception
500 error
- Default: 当发生未处理异常时,会根据RunMode向页面输出默认错误信息或者具体异常信息,并返回 500 错误头
go
type ExceptionHandle func(Context, error)
404 error
- Default: 当发生404异常时,会默认使用http.NotFound处理
- User-defined: 通过DotWeb.SetNotFoundHandle(handler NotFoundHandle)实现自定义404处理逻辑
go
type NotFoundHandle func(http.ResponseWriter, *http.Request)
Dependency
Go 版本要求
| Go 版本 | 支持状态 | 说明 | |---------|----------|------| | 1.26.x | ✅ 推荐使用 | 最新稳定版,CI 测试通过 | | 1.25.x | ✅ 支持 | CI 测试通过 | | 1.24.x | ✅ 支持 | 最低版本要求,CI 测试通过 | | < 1.24 | ❌ 不支持 | 存在标准库安全漏洞 |
⚠️ 安全警告:Go 1.23 及以下版本存在以下安全漏洞:
- GO-2026-4341: net/url 内存耗尽
- GO-2026-4340: crypto/tls 握手问题
- GO-2025-4012: net/http cookie 解析
- 等共 12 个漏洞>
详见 Go Vulnerability Database
第三方依赖
- websocket - golang.org/x/net/websocket
- redis - github.com/garyburd/redigo
- yaml - gopkg.in/yaml.v3
