A simple web framework for deno.
Welcome to join us or give your advice
- Using deno 0.3.2 for v0.7.1
- Using deno 0.3.3 - 0.3.5 for v0.7.2
- Using deno 0.3.4+ for v0.7.3
- Using deno 1.0.0 foe v0.8.0
First you should install deno:
curl -fsSL https://deno.land/x/install/install.sh | shTry it with https://deno.land/x/fen/ to import!
Test if it's work:
import { Server } from "https://deno.land/x/fen/server.ts";
const s = new Server();
s.port = 1882;
s.start();Add your own controller
import { Server } from "https://deno.land/x/fen/server.ts";
const s = new Server();
// pls keep in mind that you may add an async function as controller
s.setController(async context => {
context.body = "It's alive!";
});
s.port = 1882;
s.start();Then roll with the deno!
deno run --allow-all ${yours}.tsContext is the only way now to pass data and get data.
{
// ---- All from ServerRequest
url,
method,
proto,
headers,
conn,
reader,
writer,
// ----
request,
path, // url path without params and ip:port
params, // Map<string, string> params in url
data: new Map<string, any>(),
body: "",// respond body
status: 200,// respond status
config: {
disableRespond: false, // disable fen's respond
disableBodyEncode: false,
disableContentType: false,
mimeType: "text/plain",
charset: "utf-8"
},
reqBody, // request body(after try to decode)
originBody, // request body
logger, // logger
throw(code, message) // throw an http error
};
process is a series of process between controller, you can develop your own process;
It's a simple session for Fen, using session(a map) to store data.
import { Server } from "https://deno.land/x/fen/server.ts";
import { Session } from "https://deno.land/x/fen/process/session.ts";
const session = new Session();
const s = new Server();
s.addProcess(session.process);
s.port = 1882;
s.setController(async context => {
const session = context.data.get("session");
let c = session.get("c") || 1;
if (context.path === "/") {
session.set("c", c + 1);
}
context.body = `It\'s alive for path '/' ${c} times in this browser!`;
});
s.start();Tool is a series function that help to do sth with controller
As you can see in Session
const cookie = cookieReader(cookie);
setCookie.append("set-cookie", cookie2String(cookie));In fen we provide a way to arrange route, router tool.
This example shows many way to use router
import { Server } from "https://github.com/fen-land/deno-fen/raw/master//server.ts";
import { Router } from "https://github.com/fen-land/deno-fen/raw/master//tool/router.ts";
const s = new Server();
s.port = 1882;
s.logger.changeLevel("ALL");
let mergeRouter = new Router("merge");
mergeRouter
.get(
"/",
async context =>
(context.body = `${context.data.get("router").name} in ${
context.data.get("router").route
}`)
)
.post(
"/",
async context =>
(context.body = `POST ${context.data.get("router").name} in ${
context.data.get("router").route
}`)
)
.get(
"me",
async context =>
(context.body = `${context.data.get("router").name} in ${
context.data.get("router").route
}`)
);
let router = new Router();
router
.get("/:id", async context => {
context.body = `we have ${JSON.stringify(
context.data.get("router").params
)} in ${context.data.get("router").route}`;
})
.get("/:id/:name", async context => {
context.body = `we have ${JSON.stringify(
context.data.get("router").params
)} in ${context.data.get("router").route}`;
})
.get("/hello/:name", async context => {
context.body = `hello ${context.data.get("router").params.name} in ${
context.data.get("router").route
}`;
})
.use({
"/use": {
get: async context =>
(context.body = `use in ${context.data.get("router").route}`)
}
})
.merge("/merge", mergeRouter);
s.setController(router.controller);
s.start();Router now support these method:
use(route: IRoute) // a way to add route
// IRoute just like:
// {[path]: {[method]: async function controller(cxt)}}
merge(route: string, router:Router) // merge other router by add prefix route
get
post
head
put
delete
connect
options
trace
In fen we provide a way to log info through logger we provide.
Logger now have 5 level for log to help you develop.
You can access them on context.logger .
'ALL': Display all log,
'TRACE': trace some detail,
'DEBUG': log to help you debug,
'INFO': normal info for you,
'WARN': simple warn,
'ERROR': error that won't stop the server,
'FATAL': once it happened, server won't work,
'OFF': Disable all log
You can change log level by changeLevel, logger also can access on Server instance
logger.changeLevel("ALL");We provide a tool for static file, it will generate a controller for server(or router).
import { Server } from "https://github.com/fen-land/deno-fen/raw/master//server.ts";
import { staticProcess } from "https://github.com/fen-land/deno-fen/raw/master//tool/static.ts";
const s = new Server();
s.port = 1882;
// it will respond file from the path where deno run
s.setController(staticProcess({ root: "" }));
s.start();and here is some of the option you can fit in
{
root: root path of the file,
maxAge: (s),
allowHidden: allow access hidden file,
index: access if no file name provide 'index.html',
immutable: immutable in cache-control,
pathRender: (path) => afterpath, if you want do sth. with path
};
- v0.8.0 May 13, 2020
- 🎉 Rewrite for deno v1.0.0! Welcome to deno 1.x area
- v0.7.3 April 15, 2019
- 💡 Update to support deno 0.3.7 std 0.3.4
- v0.7.2 Mar 18, 2019
- 💡 Update to support deno 0.3.3 std 0.3.2
- v0.7.1 Mar 11, 2019
- 💡 New path structure for import
- 💄 Now all process and tool pass data through context.data
- 🎉 Using deno v0.3.2 now
- 🎉 Add a bunch of test now
⚠️ don't using v0.7.0, there some issue with this version
- v0.6.0 Mar 7, 2019
- 💡 New http error handler
- 💄 Decompose tool from each other, now tool only depend on Server context
- v0.5.3 Mar 5, 2019
- 💡 New router tool for controller
- 💄 Add path render in static
- 🎉 Using deno v0.3.0 now
- v0.5.1 Mar 4, 2019
- 💡 New static tool for file controller
- v0.5.0 Mar 4, 2019
- 💡 New Logger for properly info presentation
- v0.4.0 Mar 1, 2019
- 💡 Body is now auto encode
- 💡 Add config to server
- 💄 New content in context
- 🎉 A bunch of example now is available
- v0.3.0 Feb 28, 2019
- 💄 Respond now is auto
- v0.2.0 Feb 27, 2019
- 💡 First Tool And Process
- v0.1.0 Feb 26, 2019
- 💡 Basic Server