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trying to export myexpress and failed make sendfile a method of res

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hugo gogo
2022-10-19 00:51:52 +02:00
parent 0071cf1950
commit 6faad87734
2 changed files with 103 additions and 42 deletions
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58
tests/tests_hugo/pure_node/myExpress.js Normal file
View File

@@ -0,0 +1,58 @@
const http = require('http')
const fs = require('fs')
const url = require('url')
const sendFile = (file, res) => {
fs.readFile(file, (err, data) => {
if (!err) {
res.writeHead(200, {
'content-type': 'text/html; charset=utf-8'
})
res.end(data)
}
else
{
res.writeHead(404)
res.end('file not found')
}
})
}
class myServer {
constructor() {
this._gets = {};
this._posts = {};
this._putss = {};
this._deletes = {};
this._server = http.createServer((req, res) => {
const pathName = url.parse(req.url).pathname;
if (req.method === "GET" && this._gets[pathName]) {
this._gets[pathName](req, res);
}
else if (req.method === "POST" && this._posts[pathName]) {
this._posts[pathName](req, res);
}
else if (req.method === "PUT" && this._puts[pathName]) {
this._puts[pathName](req, res);
}
else if (req.method === "DELETE" && this._deletes[pathName]) {
this._deletes[pathName](req, res);
} else {
res.writeHead(404)
res.end('not found');
}
})
}
get(url, callback) { this._gets[url] = callback; }
post(url, callback) { this._posts[url] = callback; }
add(url, callback) { this._puts[url] = callback; }
delete(url, callback) { this._deletes[url] = callback; }
listen(port, callback) { this._server.listen(port, callback) }
}
module.exports = myExpress;

87
tests/tests_hugo/pure_node/server.js
View File

@@ -1,7 +1,6 @@
const http = require('http')
const fs = require('fs')
const url = require('url')
//const http = require('http')
//const fs = require('fs')
//const url = require('url')
const sendFile = (file, res) => {
fs.readFile(file, (err, data) => {
@@ -34,47 +33,51 @@ const sendFile = (file, res) => {
// }
//})
class customServer {
constructor() {
this._gets = {};
this._posts = {};
this._putss = {};
this._deletes = {};
this._server = http.createServer((req, res) => {
const pathName = url.parse(req.url).pathname;
if (req.method === "GET" && this._gets[pathName]) {
this._gets[pathName](req, res);
}
else if (req.method === "POST" && this._posts[pathName]) {
this._gets[pathName](req, res);
}
else if (req.method === "PUT" && this._puts[pathName]) {
this._gets[pathName](req, res);
}
else if (req.method === "DELETE" && this._deletes[pathName]) {
this._gets[pathName](req, res);
} else {
res.writeHead(404)
res.end('not found');
}
})
}
//class myServer {
// constructor() {
// this._gets = {};
// this._posts = {};
// this._putss = {};
// this._deletes = {};
//
// this._server = http.createServer((req, res) => {
// const pathName = url.parse(req.url).pathname;
//
// if (req.method === "GET" && this._gets[pathName]) {
// this._gets[pathName](req, res);
// }
// else if (req.method === "POST" && this._posts[pathName]) {
// this._posts[pathName](req, res);
// }
// else if (req.method === "PUT" && this._puts[pathName]) {
// this._puts[pathName](req, res);
// }
// else if (req.method === "DELETE" && this._deletes[pathName]) {
// this._deletes[pathName](req, res);
// } else {
// res.writeHead(404)
// res.end('not found');
// }
// })
//
// }
//
// get(url, callback) { this._gets[url] = callback; }
// post(url, callback) { this._posts[url] = callback; }
// add(url, callback) { this._puts[url] = callback; }
// delete(url, callback) { this._deletes[url] = callback; }
//
// listen(port, callback) { this._server.listen(port, callback) }
//}
//
//const myExpress = () => { return new myServer() }
get(url, callback) { this._gets[url] = callback; }
post(url, callback) { this._posts[url] = callback; }
add(url, callback) { this._puts[url] = callback; }
delete(url, callback) { this._deletes[url] = callback; }
listen(port, callback) { this._server.listen(port, callback) }
}
const server = new customServer();
server.get("/", (req, res) => sendFile(__dirname + "/index.html", res));
const myExpress = require('myExpress')
const server = myExpress()
server.get("/", (req, res) => sendFile(__dirname + "/index.html", res))
const port = 3001;
//server.listen(port);
server.listen(port, console.log(`listening on port ${port}`));