xmux

Based on native net HTTP is extremely simple and flexible, focusing on the routing of front and back-end separation projects

Function is up to you

video tutorial

English | English | 简体中文

Navigation

install
quick start
Using GET, POST, PUT, PATCH, DELETE and OPTIONS
routing group
prefix
auto detect duplicates
context value transfer
auto ignore slash
module
hook function
set request header
data binding
url regular match
websocket
permission control module
cache module
pprof group
swagger group
connection instance

Install

go get github.com/hyahm/xmux

Quick Start

package main

import (
	"net/http"

	"github.com/hyahm/xmux"
)

func main() {
	router := xmux.NewRouter()
	router.Get("/", func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte("<h1>hello world!<h1>"))
	})
	router.Run()
}

open http://localhost:8080 in brower you can see hello world!

Multiple request method

package main

import (
	"net/http"

	"github.com/hyahm/xmux"
)

func main() {
	router := xmux.NewRouter()
	//Just for example, the following writing method is not recommended, but route.Reqeust("/",nil, "POST", "GET")
	router.Get("/", nil) // get request
	router.Post("/", nil) // post request
	router.Request("/getpost", nil, "POST", "GET") // both get and post requests are supported
	router.Any("/any", nil) // supports all requests except options
	router.Run()
}

Route Group

aritclegroup.go

func hello(w http.ResponseWriter, r *http.Request) {
	fmt.Println(xmux.Var(r)["id"])
	w.Write([]byte("hello world!!!!"))
	return
}

var Article *xmux.RouteGroup

func init() {
	Article = xmux.NewRouteGroup()
	Article.Get("/{int:id}", hello)

}

main.go

func main() {
	router := xmux.NewRouter()
	router.AddGroup(aritclegroup.Article)
}

prefix

// notice： DelPrefix and Prefix are valid only by routegroup

func main() {
	router := xmux.NewRouter().Prefix("test")
	router.Get("/bbb", c)   // /test/bbb
	router.Get("/ccc", c).DelPrefix("test")   // /test/bbb
	g := xmux.NewRouteGroup()
	g.Get("/aaa", noCache).DelModule(setKey) // /test/bbb
	g.Get("/no/cache1", noCache1).DelModule(setKey).DelPrefix("test") // /no/cache1
	router.AddGroup(g)
	router.Run()
}

Automatically detect duplicates

Write a lot of routes. I don't know if there are duplicates
An error will be reported when running the above, as follows

func main() {
	router := xmux.NewRouter()
	router.Get("/get",show) // 
	router.Get("/get",nil) // 
	router.Run()
}


2019/11/29 21:51:11 GET pattern duplicate for /get

ignore url path slash

Remove any unnecessary slashes, for example
/asdf/sadf//asdfsadf/asdfsdaf////as/// -> /asdf/sadf/asdfsadf/asdfsdaf/as

func main() {
	router := xmux.NewRouter()
	router.IgnoreSlash = true
	router.Get("/get",show) 
	router.Get("/get/",show)
	router.Run()
}

if router.IgnoreSlash = false
Then an error will be reported when running the above, and / get / will be changed to / get as follows

2019/11/29 21:51:11 pattern duplicate for /get

Three Global handle

// This is the global options request processing. The front-end pre request is exempted. You have to write a pre request processing every time. By default, it will return OK, which can also be customized
HandleOptions:        handleoptions(),  
//404 is returned by default. You can also customize it
HandleNotFound: 	  handleNotFound(),  
// /favicon
HanleFavicon：        methodNotAllowed(),   

// The default method called is as follows. No route was found
func handleNotFound(w http.ResponseWriter, r *http.Request)  {
	w.Header().Add("Access-Control-Allow-Origin", "*")
	// Note: which is to pass the status code to exit and print the status code
	GetInstance(r).StatusCode = http.StatusNotFound
	w.WriteHeader(http.StatusNotFound)
}

Module which replaces the middleware functions of other frameworks and is more flexible and simple

Priority module

Global routing > group routing > private routing
if there is a high priority, execute first.

If you don't want to use it, you can delete it separately at the route point or route group you don't want to use delmodule

Note: Meaning of module return value: true: directly return to the client without subsequent processing. False means continue to execute downward

func home(w http.ResponseWriter, r *http.Request) {
	w.Write([]byte("hello world home"))
	return
}


func hf(w http.ResponseWriter, r *http.Request)  bool {
	fmt.Println("44444444444444444444444444")
	return true
}

func hf1(w http.ResponseWriter, r *http.Request)  bool {
	fmt.Println("66666")
	return false
}

func main() {
	router := xmux.NewRouter().AddModule(hf).SetHeader("name", "cander")
	router.Get("/home/{test}",home).AddModule(hf1)  // Module sequence hf -> hf1 -> home
	router.Get("/test/{test}",home).DelModule(hf)  //  home
	router.Run()
}

Context value transfer

Custom values can only be assigned from the module

// set key value
xmux.GetInstance(r).Set("key", "value")

// get value
xmux.GetInstance(r).Get("key")

Hook

NotFoundRequiredField : Processing tick for failed verification of required fields
UnmarshalError : Built in Unmarshal error hook
Exit (start time.Time, w http.ResponseWriter, r *http.Request) : handle exit
Enter( w http.ResponseWriter, r *http.Request) bool : handle enter

func exit(start time.Time, w http.ResponseWriter, r *http.Request) {
	// Any valid request will end up here
	fmt.Println(time.Since(start).Seconds(), r.URL.Path)
}



func enter( w http.ResponseWriter, r *http.Request) bool {
	// Any request will coming，You can filter IP domain names and other security or debugging operations
	
	fmt.Println(time.Since(start).Seconds(), r.URL.Path)
}

router := xmux.NewRouter()
router.Enter = enter
router.Exit = exit

Set Header

Cross origin is mainly about adding request headers. Other frameworks are generally set up with the help of middleware

However, this route greatly simplifies the cross origin configuration with the help of the above request header settings

Priority

Private route > group route > global route (if there is one with high priority, the one with low priority will be overwritten)

// For the example of cross origin processing, after setting the following request header, all routes will be attached to the request header,

// If some routes have separate request headers, they can be set separately
func main() {
	router := xmux.NewRouter()
	router.IgnoreSlash = true
	// The main solution is cross origin. Because it is a global request header, all the routes added later support cross origin
	router.SetHeader("Access-Control-Allow-Origin", "*")  
	// Allowed request headers
	router.SetHeader("Access-Control-Allow-Headers", "Content-Type,Access-Token,X-Token,Origin,smail,authorization") 
	router.Get("/", index)
	router.Run()
}

Data binding (the data after binding analysis takes effect before the module)

-Bindjason: bound is a JSON
-Bindxml: binding is an XML
-Bindform: a form is bound, can not bind file , you need get file from from r.FormFile() -Bind: custom processing binding (processed by module)

Validation field must required

type User struct {
	Username string "json:"username,required"
}

router.PrintRequestStr： Print the content of the acceptance request body
xmux.MaxPrintLength： If the size of the printed form exceeds the specified size, it will not be printed (default 2K)

func JsonToStruct(w http.ResponseWriter, r *http.Request) bool {
	// If any error message is reported, return true directly, which means that the handle has been executed directly and does not continue to go back
	if goconfig.ReadBool("debug", false) {
		b, err := ioutil.ReadAll(r.Body)
		if err != nil {
			return true
		}
		err = json.Unmarshal(b, xmux.GetInstance(r).Data)
		if err != nil {
			return true
		}
	} else {
		err := json.NewDecoder(r.Body).Decode(xmux.GetInstance(r).Data)
		if err != nil {
			return true
		}

	}
	return false
}

type DataName struct{}
type DataStd struct{}
type DataFoo struct{}

func AddName(w http.ResponseWriter, r *http.Request) {
	df := xmux.GetInstance(r).Data.(*DataName)
	fmt.Printf("%#v", df)
}

func AddStd(w http.ResponseWriter, r *http.Request) {
	df := xmux.GetInstance(r).Data.(*DataStd)
	fmt.Printf("%#v", df)
}

func AddFoo(w http.ResponseWriter, r *http.Request) {
	df := xmux.GetInstance(r).Data.(*DataFoo)
	fmt.Printf("%#v", df)
}

func main() {
	router := xmux.NewRouter()
	router.Post("/important/name", AddName).Bind(&DataName{}).AddModule(JsonToStruct)
	router.Post("/important/std", AddStd).Bind(&DataStd{}).AddModule(JsonToStruct)
	router.Post("/important/foo", AddFoo).Bind(&DataFoo{}).AddModule(JsonToStruct)
	// You can also directly use the built-in
	// If it is in JSON format, you can directly bind JSON. The effect is similar to that above
	router.Post("/important/foo/by/json", AddFoo).BindJson(&DataFoo{}) 
	router.Run()
}

Binding return value

    data := &Response{
		Code: 200,
	}
	router := xmux.NewRouter().BindResponse(data)

Pass Bind response (nil) to set and cancel a route using global binding

Matching route

The following five types are supported

Word matches only numbers and letter underscores (default)

string matches all characters without /
int match integer
all: match all, including/
re: Custom regular

example:

/aaa/{name} is the same as the following one, omitting the type, and the default is word
/aaa/{string: name} This is the same as above. The string type
/aaa/{int: name} matches the int type
/aaa/adf{re:([a-z]{1,4})sf([0-9]{0,10})sd: name, age} This is a paragraph that matches two parameters name, age,

Curly braces indicate a matching rule, in which two colons are divided into three parts

The first one: re indicates the use of custom rules. Only re has two colon divisions,

The second: regular expression, which cannot appear: the parameters to be extracted are enclosed by (),

Third: parameter name. The number of pairs () in the front and the number of parameters to be matched in the back are separated by commas

For example: /aaa/adfaasf16sd

This is a match. Name: aa age: 16

xmux.Var(r)["name"]

websocket

Here is a complete example

package main

import (
	"fmt"
	"log"
	"net/http"
	"sync"
	"time"

	"github.com/hyahm/xmux"
)

type client struct {
	msg string
	c   *xmux.BaseWs
}

var msgchan chan client
var wsmu sync.RWMutex
var ps map[*xmux.BaseWs]byte

func sendMsg() {
	for {
		c := <-msgchan
		for p := range ps {
			if c.c == p {
				// Don't send it to yourself
				continue
			}
			fmt.Println(c.msg)
			
			//The length of the sent MSG cannot exceed 1 < < 31, otherwise the content will be lost and subcontracting is recommended
			p.SendMessage([]byte(c.msg), ps[p])
		}
	}
}

func ws(w http.ResponseWriter, r *http.Request) {
	p, err := xmux.UpgradeWebSocket(w, r)
	if err != nil {
		w.Write([]byte(err.Error()))
		return
	}
	p.SendMessage([]byte("hello"), xmux.TypeMsg)
	wsmu.Lock()
	ps[p] = xmux.TypeMsg
	wsmu.Unlock()
	tt := time.NewTicker(time.Second * 2)
	go func() {
		for {
			<-tt.C
			if err := p.SendMessage([]byte(time.Now().String()), xmux.TypeMsg); err != nil {
				break
			}
		}
	}()
	for {
		if p.Conn == nil {
			return
		}
		// Package
		msgType, msg, err := p.ReadMessage()
		if err != nil {
			fmt.Println(err.Error())
			// Disconnected
			wsmu.Lock()
			delete(ps, p)
			wsmu.Unlock()
			break
		}
		ps[p] = msgType
		c := client{
			msg: msg,
			c:   p,
		}
		msgchan <- c
	}
}

func main() {
	router := xmux.NewRouter()
	wsmu = sync.RWMutex{}
	msgchan = make(chan client, 100)
	ps = make(map[*xmux.BaseWs]byte)
	router.SetHeader("Access-Control-Allow-Origin", "*")
	router.Get("/{int:uid}", ws)

	go sendMsg()
	if err := http.ListenAndServe(":8080", router); err != nil {
		log.Fatal(err)
	}

}

<!DOCTYPE html>
<html>

<head>
    <title>go websocket</title>
    <meta charset="utf-8" />
</head>

<body>
    <script type="text/javascript">
        var wsUri = "ws://localhost:8080/3";
        var output;
        var connect = false;
   
        function init() {
            output = document.getElementById("output");
            testWebSocket();
        }

        function testWebSocket() {
            websocket = new WebSocket(wsUri, WebSocket.binaryType);
            websocket.onopen = function(evt) {
                onOpen(evt)
            };
            websocket.onclose = function(evt) {
                onClose(evt)
            };
            websocket.onmessage = function(evt) {
                onMessage(evt)
            };
            websocket.onerror = function(evt) {
                onError(evt)
            };
        }

        function onOpen(evt) {
            writeToScreen("CONNECTED");
            connect = true
                // doSend("WebSocket rocks");
        }

        function onClose(evt) {
            connect = false
            writeToScreen("DISCONNECTED");
        }

        function onMessage(evt) {

            msg = String.fromCharCode(evt.data)
            console.log(msg)
            writeToScreen('<span style="color: blue;">RESPONSE: ' + evt.data + '</span>');
            // websocket.close();
        }

        function onError(evt) {
            writeToScreen('<span style="color: red;">ERROR:</span> ' + evt.data);
        }

        function doSend(message) {
            if (!connect) {
                console.log("connect error")
                return
            }
            writeToScreen("SENT: " + message);
            websocket.send(message);
        }

        function writeToScreen(message) {
            var pre = document.createElement("p");
            pre.style.wordWrap = "break-word";

            pre.innerHTML = message;
            output.appendChild(pre);
        }

        window.addEventListener("load", init, false);

        function sendBtnClick() {
            var msg = document.getElementById("input").value;
            doSend(msg);
            document.getElementById("input").value = '';
        }

        function closeBtnClick() {
            websocket.close();
        }
    </script>
    <h2>WebSocket Test</h2>
    <input type="text" id="input"></input>
    <button onclick="sendBtnClick()">send</button>
    <button onclick="closeBtnClick()">close</button>
    <div id="output"></div>

</body>

</html>

swagger

All applicable functions start with swagger, and the data structure is the same as [swagger]（ https://swagger.io/docs/specification/2-0/basic-structure/ ）The same as that of the document, please refer to the swagger data structure

package main

import "github.com/hyahm/xmux"

func main() {
	router := xmux.NewRouter()
	router.Get("/", nil)
	router.AddGroup(router.ShowSwagger("/docs", "localhost:8080"))
	router.Run()
}

Gets the current number of connections

xmux.GetConnents()

Graceful stop

xmux.StopService()

Built in routing cache

xmux.NewRouter(cache ...uint64) // Cache is a built-in LRU path cache. The default cache 10000 is not written. Please modify it yourself according to the situation

Permission control

Page permissions

The idea comes from the roles of the front-end framework routing component meta Judging by a given array

Take the Vue backend project with the largest number of front-end stars in GitHub as an example https://github.com/PanJiaChen/vue-element-admin

src/router/index.js Page permission routing inside


{
    path: '/permission',
    component: Layout,
    redirect: '/permission/page',
    alwaysShow: true, // will always show the root menu
    name: 'Permission',
    meta: {
      title: 'Permission',
      icon: 'lock',
      roles: ['admin', 'editor'] // you can set roles in root nav
    },
    children: [
      {
        path: 'page',
        component: () => import('@/views/permission/page'),
        name: 'PagePermission',
        meta: {
          title: 'Page Permission',
          roles: ['admin'] // or you can only set roles in sub nav
        }
      },
      {
        path: 'directive',
        component: () => import('@/views/permission/directive'),
        name: 'DirectivePermission',
        meta: {
          title: 'Directive Permission'
          // if do not set roles, means: this page does not required permission
        }
      },
      {
        path: 'role',
        component: () => import('@/views/permission/role'),
        name: 'RolePermission',
        meta: {
          title: 'Role Permission',
          roles: ['admin']
        }
      }
    ]
  },

xmux Corresponding writing

func AddName(w http.ResponseWriter, r *http.Request) {
	fmt.Printf("%v", "AddName")
}

func AddStd(w http.ResponseWriter, r *http.Request) {
	fmt.Printf("%v", "AddStd")
}

func AddFoo(w http.ResponseWriter, r *http.Request) {
	fmt.Printf("%v", "AddFoo")
}

func role(w http.ResponseWriter, r *http.Request) {
	fmt.Printf("%v", "role")
}

func DefaultPermissionTemplate(w http.ResponseWriter, r *http.Request) (post bool) {

	// Get the permission of the corresponding URI, which is set by addpagekeys and delpagekeys
	pages := xmux.GetInstance(r).GetPageKeys()
	// If the length is 0, it means that anyone can access it
	if len(pages) == 0 {
		return false
	}

	// Get the corresponding role of the user and judge that it is all in
	roles := []string{"admin"} //Obtain the user's permission from the database or redis
	for _, role := range roles {
		if _, ok := pages[role]; ok {
			//What matches here is the existence of this permission. Continue to follow for so long
			return false
		}
	}
	// no permission
	w.Write([]byte("no permission"))
	return true
}

func 

func main() {
	router := xmux.NewRouter()
	router.AddModule(DefaultPermissionTemplate).AddPageKeys("admin", "editor")
	router.Post("/permission", AddName)
	router.Post("/permission/page", AddStd).DelPageKeys("editor")
	router.Post("/permission/directive", AddFoo)
	// You can also directly use the built-in
	router.Post("/permission/role", role).DelPageKeys("editor")
	router.Run()
}

More detailed addition, deletion, modification and query authority, but not limited to addition, deletion, modification and query

I think the simplest thing is to judge according to the function name of handle,

You can refer to the permission template of xmux.DefaultPermissionTemplate

Cache

Initialize cache cache.InitResponseCache(Cacher) Cacher is a interface
```
 type Cacher interface {
 	Add(string, []byte) (string, bool)
 	Get(string) ([]byte, bool)
 }
```
if you want use lru or lfu or alfu cache. you can use github.com/hyahm/gocache
The module that needs to set the cached key (the core module does not need to be cached if it is not set)
To set the value of cachekey cache.GetInstance(r).Set(xmux.CacheKey, fmt.Sprintf("%s_%v", r.URL.Path, uid))
The cache module needs to be mounted

example of not bind return data

package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/hyahm/gocache"
	"github.com/hyahm/xmux"
)

func c(w http.ResponseWriter, r *http.Request) {
	fmt.Println("comming c")
	now := time.Now().String()
	xmux.GetInstance(r).Response.(*Response).Data = now
}

func noCache(w http.ResponseWriter, r *http.Request) {
	fmt.Println("update c")
	xmux.NeedUpdate("/aaa")
}

func noCache1(w http.ResponseWriter, r *http.Request) {
	fmt.Println("comming noCache1")
	now := time.Now().String()
	xmux.GetInstance(r).Response.(*Response).Data = now
}

func setKey(w http.ResponseWriter, r *http.Request) bool {
	xmux.GetInstance(r).Set(xmux.CacheKey, r.URL.Path)
	fmt.Print(r.URL.Path + " is cached")
	return false
}

type Response struct {
	Code int         `json:"code"`
	Data interface{} `json:"data"`
}

func main() {
	r := &Response{
		Code: 0,
	}
	cth := gocache.NewCache[string, []byte](100, gocache.LFU)
	xmux.InitResponseCache(cth)
	// If not bind response use xmux.DefaultCacheTemplateCacheWithoutResponse instead of xmux.DefaultCacheTemplateCacheWithResponse
	router := xmux.NewRouter().AddModule(setKey, xmux.DefaultCacheTemplateCacheWithResponse)
	router.BindResponse(r)
	router.Get("/aaa", c)
	router.Get("/update/aaa", noCache).DelModule(setKey)
	router.Get("/no/cache1", noCache1).DelModule(setKey)
	router.Run()
}

Client file download (official built-in method MP4 file as an example)

func PlayVideo(w http.ResponseWriter, r *http.Request) {
	filename := xmux.Var(r)["filename"]
	f, err := os.Open(<mp4file>)
	if err != nil {
		w.WriteHeader(404)
		return
	}
	defer f.Close()
	w.Header().Set("Content-Type", "video/mp4")
	w.Header().Set("X-Download-Options", "noopen")
	http.ServeContent(w, r, filename, time.Now(), f)

Client file upload (official built-in method)

func UploadFile(w http.ResponseWriter, r *http.Request) {
	// The maximum size of the official default uploaded file is 32m. You can set a new size through this method
	r.ParseMultipartForm(100 << 20)   // 100M
	// read file
	file, header, err := r.FormFile("file")
	if err != nil {
		return
	}
	f, err := os.OpenFile(<storefilepath>, os.O_CREATE|os.O_WRONLY, 0644)
	if err != nil {
		return
	}
	defer f.Close()
	_, err := io.Copy(f, file)
	if err != nil {
		return
	}
}

performance analysis Pprof

func main() {
	router := xmux.NewRouter()
	router.Post("/", nil)
	router.AddGroup(xmux.Pprof())
	router.Run()
}

open http://localhost:8080/debug/pprof can see pprof page

View the detailed middleware module and other information of a Handel

//View the details of a specified route
router. DebugAssignRoute("/user/info")
//Check the fixed URI of a regular fire matching route to obtain the details of a route
router. DebugIncludeTpl("")
//Show all, not recommended,
router. DebugRoute()
router. DebugTpl()

out

2022/01/22 17:16:11 url: /user/info, method: GET, header: map[], module: xmux.funcOrder{"github.com/hyahm/xmux.DefaultPermissionTemplate"}, midware: "" , pages: map[string]struct {}{}

Connection Instance

xmux.GetInstance(r).Body // Bind request data,  This data is only available when the binding value is
xmux.GetInstance(r).CacheKey  // cache key
xmux.GetInstance(r).Data   // Value parsed by data binding
xmux.GetInstance(r).Response  // Response data
xmux.GetInstance(r).StatusCode   // status_code
xmux.GetInstance(r).Get()  // Get context value
xmux.GetInstance(r).Set()  // Set context value
xmux.GetInstance(r).GetConnectId()  // Get current connect id
xmux.GetInstance(r).GetFuncName()  // It is related to the authority of adding, deleting, modifying and querying
xmux.GetInstance(r).GetPageKeys()  // Related to page permissions

Name		Name	Last commit message	Last commit date
Latest commit History 185 Commits
auth		auth
example		example
helper		helper
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
README_zh.md		README_zh.md
a.txt		a.txt
api.go		api.go
bench_test.go		bench_test.go
bind.go		bind.go
bind_test.go		bind_test.go
bytes_test.go		bytes_test.go
cache.go		cache.go
cachetable.go		cachetable.go
contentype.go		contentype.go
copy.go		copy.go
css.go		css.go
doc.go		doc.go
doctemplate.go		doctemplate.go
fe.txt		fe.txt
ffff.txt		ffff.txt
go.mod		go.mod
group.go		group.go
groupmethod.go		groupmethod.go
instance.go		instance.go
js.go		js.go
map.go		map.go
match.go		match.go
match_test.go		match_test.go
module.go		module.go
module_test.go		module_test.go
mr.go		mr.go
opt.go		opt.go
pager.go		pager.go
pages_test.go		pages_test.go
pattern.go		pattern.go
perm.go		perm.go
perm_test.go		perm_test.go
plow.png		plow.png
pprof.go		pprof.go
proxy.go		proxy.go
reqeust_test.go		reqeust_test.go
route.go		route.go
route_test.go		route_test.go
router.go		router.go
routermethod.go		routermethod.go
shutdown.go		shutdown.go
slice.go		slice.go
slice_test.go		slice_test.go
swagger.go		swagger.go
template.go		template.go
tls.go		tls.go
tls_test.go		tls_test.go
tobinary.go		tobinary.go
umr.go		umr.go
unicode.go		unicode.go
var.go		var.go
websocket.go		websocket.go
xmux.jpg		xmux.jpg

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Repository files navigation

xmux

Navigation

Install

Quick Start

Multiple request method

Route Group

prefix

Automatically detect duplicates

ignore url path slash

Three Global handle

Module which replaces the middleware functions of other frameworks and is more flexible and simple

Context value transfer

Hook

Set Header

Data binding (the data after binding analysis takes effect before the module)

Matching route

websocket

swagger

Gets the current number of connections

Graceful stop

Built in routing cache

Permission control

Cache

Client file download (official built-in method MP4 file as an example)

Client file upload (official built-in method)

performance analysis Pprof

View the detailed middleware module and other information of a Handel

Connection Instance

Life cycle flow chart

About

Releases

Packages

Languages

License

hyahm/xmux

Folders and files

Latest commit

History

Repository files navigation

xmux

Navigation

Install

Quick Start

Multiple request method

Route Group

prefix

Automatically detect duplicates

ignore url path slash

Three Global handle

Module which replaces the middleware functions of other frameworks and is more flexible and simple

Context value transfer

Hook

Set Header

Data binding (the data after binding analysis takes effect before the module)

Matching route

websocket

swagger

Gets the current number of connections

Graceful stop

Built in routing cache

Permission control

Cache

Client file download (official built-in method MP4 file as an example)

Client file upload (official built-in method)

performance analysis Pprof

View the detailed middleware module and other information of a Handel

Connection Instance

Life cycle flow chart

About

Resources

License

Stars

Watchers

Forks

Releases

Packages 0

Languages

Packages