BaaGo web开发框架
Baa 一个简单高效的Go web开发框架。主要有路由、中间件，依赖注入和HTTP上下文构成。
Baa 不使用 ``反射``和``正则``，没有魔法的实现。
快速上手
安装：
go get -u gopkg.in/baa.v1
示例：
package main
import (
"gopkg.in/baa.v1"
)
func main() {
app := baa.New()
app.Get("/", func(c *baa.Context) {
c.String(200, "Hello World!")
})
app.Run(":1323")
}
特性
-
支持静态路由、参数路由、组路由（前缀路由/命名空间）和路由命名
-
路由支持链式操作
-
路由支持文件/目录服务
-
支持中间件和链式操作
-
支持依赖注入*
-
支持JSON/JSONP/XML/HTML格式输出
-
统一的HTTP错误处理
-
统一的日志处理
-
支持任意更换模板引擎（实现baa.Renderer接口即可）
中间件
-
[gzip](https://github.com/baa-middleware/gzip)
-
[logger](https://github.com/baa-middleware/logger)
-
[recovery](https://github.com/baa-middleware/recovery)
-
[session](https://github.com/baa-middleware/session)
组件(DI)
-
[cache](https://github.com/go-baa/cache)
-
[render](https://github.com/go-baa/render)
性能测试
和快速的Echo框架对比 [Echo](https://github.com/labstack/echo)
> 注意：
[Echo](https://github.com/labstack/echo) 在V2版本中使用了fasthttp，我们这里使用 [Echo V1](https://github.com/labstack/echo/releases/tag/v1.4) 测试。
路由测试
使用 [go-http-routing-benchmark] (https://github.com/safeie/go-http-routing-benchmark) 测试, 2016-02-27 更新.
[GitHub API](http://developer.github.com/v3)
> Baa的路由性能非常接近 Echo.
BenchmarkBaa_GithubAll 30000 50984 ns/op 0 B/op 0 allocs/op
BenchmarkBeego_GithubAll 3000 478556 ns/op 6496 B/op 203 allocs/op
BenchmarkEcho_GithubAll 30000 47121 ns/op 0 B/op 0 allocs/op
BenchmarkGin_GithubAll 30000 41004 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GithubAll 3000 450709 ns/op 131656 B/op 1686 allocs/op
BenchmarkGorillaMux_GithubAll 200 6591485 ns/op 154880 B/op 2469 allocs/op
BenchmarkMacaron_GithubAll 2000 679559 ns/op 201140 B/op 1803 allocs/op
BenchmarkMartini_GithubAll 300 5680389 ns/op 228216 B/op 2483 allocs/op
BenchmarkRevel_GithubAll 1000 1413894 ns/op 337424 B/op 5512 allocs/op
HTTP测试
Baa:
package main
import (
"github.com/baa-middleware/logger"
"github.com/baa-middleware/recovery"
"gopkg.in/baa.v1"
)
func hello(c *baa.Context) {
c.String(200, "Hello, World!\n")
}
func main() {
b := baa.New()
b.Use(logger.Logger())
b.Use(recovery.Recovery())
b.Get("/", hello)
b.Run(":8001")
}
Echo:
package main
import (
"github.com/labstack/echo"
mw "github.com/labstack/echo/middleware"
)
// Handler
func hello(c *echo.Context) error {
return c.String(200, "Hello, World!\n")
}
func main() {
// Echo instance
e := echo.New()
// Middleware
e.Use(mw.Logger())
// Routes
e.Get("/", hello)
// Start server
e.Run(":8001")
}
测试结果:
> Baa 在http中的表现还稍稍比 Echo 好一些。
Baa:
$ wrk -t 10 -c 100 -d 30 http://127.0.0.1:8001/
Running 30s test @ http://127.0.0.1:8001/
10 threads and 100 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.92ms 1.43ms 55.26ms 90.86%
Req/Sec 5.46k 257.26 6.08k 88.30%
1629324 requests in 30.00s, 203.55MB read
Requests/sec: 54304.14
Transfer/sec: 6.78MB
Echo:
$ wrk -t 10 -c 100 -d 30 http://127.0.0.1:8001/
Running 30s test @ http://127.0.0.1:8001/
10 threads and 100 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 2.83ms 3.76ms 98.38ms 90.20%
Req/Sec 4.79k 0.88k 45.22k 96.27%
1431144 requests in 30.10s, 178.79MB read
Requests/sec: 47548.11
Transfer/sec: 5.94MB
案例
目前使用在 健康一线 的私有项目中。
手册
[godoc](http://godoc.org/github.com/go-baa/baa)
贡献
Baa的灵感来自 [beego](https://github.com/astaxie/beego) [echo](https://github.com/labstack/echo) [macaron](https://github.com/go-macaron/macaron)
- [safeie](https://github.com/safeie)、[micate](https://github.com/micate) - Author
- [betty](https://github.com/betty3039) - Language Consultant
- [Contributors](https://github.com/go-baa/baa/graphs/contributors)
License
This project is under the MIT License (MIT) See the [LICENSE](https://raw.githubusercontent.com/go-baa/baa/master/LICENSE) file for the full license text.