Node.js Crash Course(8~10)
12731 ワード
➰ What is Middleware? Code
which runs ( on the server
, top to bottom
) between getting a request
and sending a response
➰ 3rd party Middleware(morgan)
🔨 Modify 📃 app.js
const express = require("express");
const morgan = require("morgan");
const app = express();
// register view engine
// set ejs view engine
// ejs automaticly checks views folder
app.set("view engine", "ejs");
// app.set('views', 'myviews');
app.listen(3000);
// middleware & static files
app.use(express.static("public"));
app.use(morgan("dev"));
// app.use((req, res, next) => {
// console.log('new request made:');
// console.log('host: ', req.hostname);
// console.log('path: ', req.path);
// console.log('method: ', req.method);
// next();
// })
// 이렇게 해놓으면 미들웨어가 다음으로 어디에 가야할지 모른다.
// next()를 사용해야한다.
app.get("/", (req, res) => {
const blogs = [
{ title: "asdfsdf", snippet: "slekfjselkfj" },
{ title: "sdfsfsef", snippet: "sefseafsdf" },
{ title: "wefsef", snippet: "sdfsefasefse" },
];
res.render("index", { title: "Home", blogs });
});
app.get("/about", (req, res) => {
res.render("about", { title: "About" });
});
app.get("/blogs/create", (req, res) => {
res.render("create", { title: "Create a new Blog" });
});
app.use((req, res) => {
res.status(404).render("404", { title: "404" });
});
➰ Use MongoDB
collection of collection(documents)
📝 Create 📃 blog.js
const mongoose = require("mongoose");
const Schema = mongoose.Schema;
const blogSchema = new Schema(
{
title: {
type: String,
required: true,
},
snippet: {
type: String,
required: true,
},
body: {
type: String,
required: true,
},
},
{ timestamps: true }
); // automatically generates time stamps for us on our blog documents
// Schema is structure of our documents and the model is the thing that surrounds schema and then provides us with an interface by which to communicate with a database collection for that document type
const Blog = mongoose.model("Blog", blogSchema); // mongoose.model(name,) base this name find collection
module.exports = Blog;
Reference
この問題について(Node.js Crash Course(8~10)), 我々は、より多くの情報をここで見つけました
https://velog.io/@aspalt85/Node.js-Crash-Course8
テキストは自由に共有またはコピーできます。ただし、このドキュメントのURLは参考URLとして残しておいてください。
Collection and Share based on the CC Protocol
🔨 Modify 📃 app.js
const express = require("express");
const morgan = require("morgan");
const app = express();
// register view engine
// set ejs view engine
// ejs automaticly checks views folder
app.set("view engine", "ejs");
// app.set('views', 'myviews');
app.listen(3000);
// middleware & static files
app.use(express.static("public"));
app.use(morgan("dev"));
// app.use((req, res, next) => {
// console.log('new request made:');
// console.log('host: ', req.hostname);
// console.log('path: ', req.path);
// console.log('method: ', req.method);
// next();
// })
// 이렇게 해놓으면 미들웨어가 다음으로 어디에 가야할지 모른다.
// next()를 사용해야한다.
app.get("/", (req, res) => {
const blogs = [
{ title: "asdfsdf", snippet: "slekfjselkfj" },
{ title: "sdfsfsef", snippet: "sefseafsdf" },
{ title: "wefsef", snippet: "sdfsefasefse" },
];
res.render("index", { title: "Home", blogs });
});
app.get("/about", (req, res) => {
res.render("about", { title: "About" });
});
app.get("/blogs/create", (req, res) => {
res.render("create", { title: "Create a new Blog" });
});
app.use((req, res) => {
res.status(404).render("404", { title: "404" });
});
➰ Use MongoDB
collection of collection(documents)
📝 Create 📃 blog.js
const mongoose = require("mongoose");
const Schema = mongoose.Schema;
const blogSchema = new Schema(
{
title: {
type: String,
required: true,
},
snippet: {
type: String,
required: true,
},
body: {
type: String,
required: true,
},
},
{ timestamps: true }
); // automatically generates time stamps for us on our blog documents
// Schema is structure of our documents and the model is the thing that surrounds schema and then provides us with an interface by which to communicate with a database collection for that document type
const Blog = mongoose.model("Blog", blogSchema); // mongoose.model(name,) base this name find collection
module.exports = Blog;
Reference
この問題について(Node.js Crash Course(8~10)), 我々は、より多くの情報をここで見つけました
https://velog.io/@aspalt85/Node.js-Crash-Course8
テキストは自由に共有またはコピーできます。ただし、このドキュメントのURLは参考URLとして残しておいてください。
Collection and Share based on the CC Protocol
const mongoose = require("mongoose");
const Schema = mongoose.Schema;
const blogSchema = new Schema(
{
title: {
type: String,
required: true,
},
snippet: {
type: String,
required: true,
},
body: {
type: String,
required: true,
},
},
{ timestamps: true }
); // automatically generates time stamps for us on our blog documents
// Schema is structure of our documents and the model is the thing that surrounds schema and then provides us with an interface by which to communicate with a database collection for that document type
const Blog = mongoose.model("Blog", blogSchema); // mongoose.model(name,) base this name find collection
module.exports = Blog;
Reference
この問題について(Node.js Crash Course(8~10)), 我々は、より多くの情報をここで見つけました https://velog.io/@aspalt85/Node.js-Crash-Course8テキストは自由に共有またはコピーできます。ただし、このドキュメントのURLは参考URLとして残しておいてください。
Collection and Share based on the CC Protocol