gear
1.0.0
Kerangka kerja layanan web yang ringan, komposable, dan berkinerja tinggi untuk GO.
Go-Documentation
// package gear
import "github.com/teambition/gear" https://github.com/teambition/gear/tree/master/example/hello
app := gear . New ()
// Add logging middleware
app . UseHandler ( logging . Default ( true ))
// Add router middleware
router := gear . NewRouter ()
// try: http://127.0.0.1:3000/hello
router . Get ( "/hello" , func ( ctx * gear. Context ) error {
return ctx . HTML ( 200 , "<h1>Hello, Gear!</h1>" )
})
// try: http://127.0.0.1:3000/test?query=hello
router . Otherwise ( func ( ctx * gear. Context ) error {
return ctx . JSON ( 200 , map [ string ] any {
"Host" : ctx . Host ,
"Method" : ctx . Method ,
"Path" : ctx . Path ,
"URI" : ctx . Req . RequestURI ,
"Headers" : ctx . Req . Header ,
})
})
app . UseHandler ( router )
app . Error ( app . Listen ( ":3000" ))https://github.com/teambition/gear/tree/master/example/http2
package main
import (
"net/http"
"github.com/teambition/gear"
"github.com/teambition/gear/logging"
"github.com/teambition/gear/middleware/favicon"
)
// go run example/http2/app.go
// Visit: https://127.0.0.1:3000/
func main () {
const htmlBody = `
<!DOCTYPE html>
<html>
<head>
<link href="/hello.css" rel="stylesheet" type="text/css">
</head>
<body>
<h1>Hello, Gear!</h1>
</body>
</html>`
const pushBody = `
h1 {
color: red;
}
`
app := gear . New ()
app . UseHandler ( logging . Default ( true ))
app . Use ( favicon . New ( "./testdata/favicon.ico" ))
router := gear . NewRouter ()
router . Get ( "/" , func ( ctx * gear. Context ) error {
ctx . Res . Push ( "/hello.css" , & http. PushOptions { Method : "GET" })
return ctx . HTML ( 200 , htmlBody )
})
router . Get ( "/hello.css" , func ( ctx * gear. Context ) error {
ctx . Type ( "text/css" )
return ctx . End ( 200 , [] byte ( pushBody ))
})
app . UseHandler ( router )
app . Error ( app . ListenTLS ( ":3000" , "./testdata/out/test.crt" , "./testdata/out/test.key" ))
}https://github.com/teambition/gear/tree/master/example/staticgo
Instal dengan Go:
go install github.com/teambition/gear/example/staticgo@latest Ini adalah alat CMD yang berguna yang melayani file lokal Anda sebagai server web (dukungan TLS). Anda dapat membangun versi osx , linux , windows dengan make build .
package main
import (
"flag"
"github.com/teambition/gear"
"github.com/teambition/gear/logging"
"github.com/teambition/gear/middleware/cors"
"github.com/teambition/gear/middleware/static"
)
var (
address = flag . String ( "addr" , "127.0.0.1:3000" , `address to listen on.` )
path = flag . String ( "path" , "./" , `static files path to serve.` )
certFile = flag . String ( "certFile" , "" , `certFile path, used to create TLS static server.` )
keyFile = flag . String ( "keyFile" , "" , `keyFile path, used to create TLS static server.` )
)
func main () {
flag . Parse ()
app := gear . New ()
app . UseHandler ( logging . Default ( true ))
app . Use ( cors . New ())
app . Use ( static . New (static. Options { Root : * path }))
logging . Println ( "staticgo v1.2.0, created by https://github.com/teambition/gear" )
logging . Printf ( "listen: %s, serve: %s n " , * address , * path )
if * certFile != "" && * keyFile != "" {
app . Error ( app . ListenTLS ( * address , * certFile , * keyFile ))
} else {
app . Error ( app . Listen ( * address ))
}
}https://github.com/teambition/gear/tree/master/example/gearproxy
Instal dengan Go:
go install github.com/teambition/gear/example/gearproxy@latest
gearproxy -helphttps://github.com/teambition/gear/tree/master/example/grpc_server
https://github.com/teambition/gear/tree/master/example/grpc_client
Gear.Router adalah penangan permintaan http basis trie. Fitur:
405 Method Not AllowedOPTIONS pegangan otomatisJalur terdaftar, yang sesuai dengan router yang cocok dengan permintaan yang masuk, dapat berisi enam jenis parameter:
| Sintaksis | Keterangan |
|---|---|
:name | Parameter bernama |
:name(regexp) | dinamai dengan parameter RegExp |
:name+suffix | Parameter bernama dengan pencocokan sufiks |
:name(regexp)+suffix | dinamai dengan parameter regexp dan pencocokan sufiks |
:name* | dinamai dengan parameter catch-all |
::name | Tidak bernama parameter, itu literal :name |
Parameter yang disebutkan adalah segmen jalur dinamis. Mereka cocok dengan apa pun sampai berikutnya '/' atau ujung jalan:
Ditentukan: /api/:type/:ID
/api/user/123 matched: type="user", ID="123"
/api/user no match
/api/user/123/comments no matchDinamai dengan parameter regexp cocok dengan apa pun menggunakan regexp sampai berikutnya '/' atau ujung jalur:
Ditentukan: /api/:type/:ID(^d+$)
/api/user/123 matched: type="user", ID="123"
/api/user no match
/api/user/abc no match
/api/user/123/comments no matchParameter bernama dengan akhiran, seperti Desain API Google:
Ditentukan: /api/:resource/:ID+:undelete
/api/file/123 no match
/api/file/123 : undelete matched: resource="file", ID="123"
/api/file/123 : undelete /comments no matchDinamai dengan parameter dan akhiran RegExp:
Ditentukan: /api/:resource/:ID(^d+$)+:cancel
/api/task/123 no match
/api/task/123 : cancel matched: resource="task", ID="123"
/api/task/abc : cancel no matchDinamai dengan parameter catch-all cocok dengan apa pun sampai jalur akhir, termasuk indeks direktori ('/' sebelum catch-all). Karena mereka cocok dengan apa pun sampai akhir, parameter catch-all harus selalu menjadi elemen jalur terakhir.
Ditentukan: /files/:filepath*
/files no match
/files/LICENSE matched: filepath="LICENSE"
/files/templates/article.html matched: filepath="templates/article.html"
Nilai parameter disimpan pada yang Matched.Params . Mengambil nilai parameter dengan nama:
type := matched . Params ( "type" )
id := matched . Params ( "ID" )Gear dilisensikan di bawah lisensi MIT. Hak Cipta © 2016-2023 Teambition.
