Go 语言极速 web 框架 IRIS V4.6.0 发布

Go 语言极速 web 框架 IRIS V4.1.1 发布了，更新如下：

4.5.2/.3 -> 4.6.0

This update affects only testers who used iris.Tester at the past.

• FIX: httptest flags caused by httpexpect which used to help you with tests inside old funciris.Tester as reported here

• NEW: iris.ResetDefault() func which resets the default iris instance which is the station for the most part of the public/package API

• NEW: package httptest with configuration which can be passed per 'tester' instead of iris instance( this is very helpful for testers)

• CHANGED: All tests are now converted for 'white-box' testing, means that tests now have package named: iris_test instead of iris in the same main directory.

• CHANGED: iris.Tester moved to httptest.New which lives inside the new/kataras/iris/httptest package, so:

import (
    "github.com/kataras/iris"
    "testing"
)

func MyTest(t *testing.T) {
    iris.Get("/mypath", func(ctx *iris.Context){
        ctx.Write("my body")
    })
    // with configs: iris.Config.Tester.ExplicitURL/Debug = true
    e:= iris.Tester(t)
    e.GET("/mypath").Expect().Status(iris.StatusOK).Body().Equal("my body")
}

used that instead/new

import (
    "github.com/kataras/iris/httptest"
    "github.com/kataras/iris"
    "testing"
)

func MyTest(t *testing.T) {
    // make sure that you reset your default station if you don't use the form of app := iris.New()
    iris.ResetDefault()

    iris.Get("/mypath", func(ctx *iris.Context){
        ctx.Write("my body")
    })

    e:= httptest.New(iris.Default, t)
    // with configs: e:= httptest.New(iris.Default, t, httptest.ExplicitURL(true), httptest.Debug(true))
    e.GET("/mypath").Expect().Status(iris.StatusOK).Body().Equal("my body")
}

Finally, some plugins container's additions:

• NEW: iris.Plugins.Len() func which returns the length of the current activated plugins in the default station

• NEW: iris.Plugins.Fired("event") int func which returns how much times and from how many plugins a particular event type is fired, event types are: "prelookup", "prebuild", "prelisten", "postlisten", "preclose", "predownload"

• NEW: iris.Plugins.PreLookupFired() bool func which returns true if PreLookup fired at least one time

• NEW: iris.Plugins.PreBuildFired() bool func which returns true if PreBuild fired at least one time

• NEW: iris.Plugins.PreListenFired() bool func which returns true ifPreListen/PreListenParallel fired at least one time

• NEW: iris.Plugins.PostListenFired() bool func which returns true if PostListen fired at least one time

• NEW: iris.Plugins.PreCloseFired() bool func which returns true if PreClose fired at least one time

• NEW: iris.Plugins.PreDownloadFired() bool func which returns true if PreDownload fired at least one time

Golang目前已经发展成为非常广泛使用的开发语言，如果你开发WEB、后台服务、API，都可以用到golang。

原先我们用go来开发基于web的应用时，一般会用到net/http包，然后在代码中处理大量相同的事情，如：路由、鉴权等。

现在通过Iris-Go，可以方便的帮助你来开发基于web的应用。