前言
最近开始学习GO的WEB框架，IRIS号称是Go最快的后端Web框架，目前发展最快的Go Web框架。提供完整的MVC功能并且面向未来。
所以先从它开始。
github地址
https://github.com/kataras/iris
文档
https://www.studyiris.com/doc/irisDoc/Installation.html
安装
go get -u github.com/kataras/iris
编辑main.go
package main import "github.com/kataras/iris" func main() { app := iris.Default() // Method: GET // Resource: http://localhost:8080/ app.Handle("GET", "/", func(ctx iris.Context) { ctx.HTML("Hello world!") }) // same as app.Handle("GET", "/ping", [...]) // Method: GET // Resource: http://localhost:8080/ping app.Get("/ping", func(ctx iris.Context) { ctx.WriteString("pong") }) // Method: GET // Resource: http://localhost:8080/hello app.Get("/hello", func(ctx iris.Context) { ctx.JSON(iris.Map{"message": "Hello iris web framework."}) }) // http://localhost:8080 // http://localhost:8080/ping // http://localhost:8080/hello app.Run(iris.Addr(":8080")) }
运行
go run main.go
新打开个窗口执行
curl http://localhost:8080
结果 Hello world!
或在浏览器 访问http://localhost:8080
测试
现在对它进行简单压力测试
系统配置 1核 1G内存 ， 操作系统：CentOS 7.4 64位
ab -n 10000 -c 1000 http://localhost:8080/ #结果 This is ApacheBench, Version 2.3 <$Revision: 1430300 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking localhost (be patient) Completed 1000 requests Completed 2000 requests Completed 3000 requests Completed 4000 requests Completed 5000 requests Completed 6000 requests Completed 7000 requests Completed 8000 requests Completed 9000 requests Completed 10000 requests Finished 10000 requests Server Software: Server Hostname: localhost Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 1000 Time taken for tests: 3.102 seconds Complete requests: 10000 Failed requests: 0 Write errors: 0 Total transferred: 1280000 bytes HTML transferred: 120000 bytes Requests per second: 3223.45 [#/sec] (mean) Time per request: 310.227 [ms] (mean) Time per request: 0.310 [ms] (mean, across all concurrent requests) Transfer rate: 402.93 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 168 383.5 2 3013 Processing: 8 138 325.4 23 2005 Waiting: 1 137 325.5 22 2002 Total: 8 306 625.5 26 3067 Percentage of the requests served within a certain time (ms) 50% 26 66% 34 75% 59 80% 90 90% 1480 95% 1748 98% 1925 99% 3014 100% 3067 (longest request)
