[수업 목표]
- Flask 프레임워크를 활용해서 API를 만들 수 있다.
- '화성에 땅사기' API를 만들고 클라이언트에 연결한다.
- '스파르타피디아' API를 만들고 클라이언트와 연결한다.
1. Flask 서버 만들기
1) Flask 패키지 설치 [ 패키지명 : Flask ]
2) flask 시작 코드
from flask import Flask
app = Flask(__name__)
@app.route('/')
def home():
return 'This is Home!'
if __name__ == '__main__':
app.run('0.0.0.0',port=5000,debug=True)
3) URL 나누기
- @app.route('/) 부분을 수정해서 URL을 나눌 수 있습니다.
- url 별로 함수명이 같거나, route('/')내의 주소가 같으면 안됩니다.
from flask import Flask
app = Flask(__name__)
@app.route('/')
def home():
return 'This is Home!'
@app.route('/mypage')
def mypage():
return 'This is My Page!'
if __name__ == '__main__':
app.run('0.0.0.0',port=5000,debug=True)
2. Flask 시작하기
1) Flask 기본 폴더 구조
프로젝트 폴더 안에
- static 폴더 (이미지, css파일을 넣어둡니다)
- templates 폴더 (html파일을 넣어둡니다)
- app.py 파일
2) HTML 파일 불러오기 (templates 폴더)
1. index.html 예제코드
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<title>Document</title>
<script>
function hey(){
alert('안녕!')
}
</script>
</head>
<body>
<button onclick="hey()">나는 버튼!</button>
</body>
</html>2. html 파일 불러오기 (app.py)
flask 내장함수 render_template를 이용
from flask import Flask, render_template
app = Flask(__name__)
## URL 별로 함수명이 같거나,
## route('/') 등의 주소가 같으면 안됩니다.
@app.route('/')
def home():
return render_template('index.html')
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
3. API 만들기
1) GET, POST 요청타입
* GET
- 통상적으로! 데이터 조회(Read)를 요청할 때
- 예) 영화 목록 조회
- 데이터 전달 : URL 뒤에 물음표를 붙여 key=value로 전달 → 예: google.com?q=북극곰
* POST
- 통상적으로! 데이터 생성(Create), 변경(Update), 삭제(Delete) 요청 할 때
- 예) 회원가입, 회원탈퇴, 비밀번호 수정
- 데이터 전달 : 바로 보이지 않는 HTML body에 key:value 형태로 전달
2) GET 요청에서 클라이언트의 데이터를 받는 방법
- 클라이언트에서 서버에 title_give란 키 값으로 데이터를 들고왔다고 생각
- 받은 값을 개발자가 볼 수 있게 print 로 찍어볼 수 있게 했습니다. 실전에선 print로 찍어주는 것 외에, 여러가지 작업을 할 수 있겠죠?
Jquery 임포트
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>GET 요청 API코드
@app.route('/test', methods=['GET'])
def test_get():
title_receive = request.args.get('title_give')
print(title_receive)
return jsonify({'result':'success', 'msg': '이 요청은 GET!'})GET 요청 확인 Ajax코드
$.ajax({
type: "GET",
url: "/test?title_give=봄날은간다",
data: {},
success: function(response){
console.log(response)
}
})
3) POST 요청에서 클라이언트의 데이터를 받는 방법
POST 요청 API코드
@app.route('/test', methods=['POST'])
def test_post():
title_receive = request.form['title_give']
print(title_receive)
return jsonify({'result':'success', 'msg': '이 요청은 POST!'})
POST 요청 확인 Ajax코드
$.ajax({
type: "POST",
url: "/test",
data: { title_give:'봄날은간다' },
success: function(response){
console.log(response)
}
})
4. 화성땅 공동구매
1) 프로젝트 세팅 [ 완성작 : http://spartacodingclub.shop/web/mars ]
static,
templates 폴더
app.py 만들기
패키지 설치 : flask, pymongo, dnspython
2) 뼈대 준비하기
더보기
app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
@app.route('/')
def home():
return render_template('index.html')
@app.route("/mars", methods=["POST"])
def web_mars_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg': 'POST 연결 완료!'})
@app.route("/mars", methods=["GET"])
def web_mars_get():
return jsonify({'msg': 'GET 연결 완료!'})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<link href="https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&display=swap" rel="stylesheet">
<title>선착순 공동구매</title>
<style>
* {
font-family: 'Gowun Batang', serif;
color: white;
}
body {
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://cdn.aitimes.com/news/photo/202010/132592_129694_3139.jpg');
background-position: center;
background-size: cover;
}
h1 {
font-weight: bold;
}
.order {
width: 500px;
margin: 60px auto 0px auto;
padding-bottom: 60px;
}
.mybtn {
width: 100%;
}
.order > table {
margin : 40px 0;
font-size: 18px;
}
option {
color: black;
}
</style>
<script>
$(document).ready(function () {
show_order();
});
function show_order() {
$.ajax({
type: 'GET',
url: '/mars',
data: {},
success: function (response) {
alert(response['msg'])
}
});
}
function save_order() {
$.ajax({
type: 'POST',
url: '/mars',
data: { sample_give:'데이터전송' },
success: function (response) {
alert(response['msg'])
}
});
}
</script>
</head>
<body>
<div class="mask"></div>
<div class="order">
<h1>화성에 땅 사놓기!</h1>
<h3>가격: 평 당 500원</h3>
<p>
화성에 땅을 사둘 수 있다고?<br/>
앞으로 백년 간 오지 않을 기회. 화성에서 즐기는 노후!
</p>
<div class="order-info">
<div class="input-group mb-3">
<span class="input-group-text">이름</span>
<input id="name" type="text" class="form-control">
</div>
<div class="input-group mb-3">
<span class="input-group-text">주소</span>
<input id="address" type="text" class="form-control">
</div>
<div class="input-group mb-3">
<label class="input-group-text" for="size">평수</label>
<select class="form-select" id="size">
<option selected>-- 주문 평수 --</option>
<option value="10평">10평</option>
<option value="20평">20평</option>
<option value="30평">30평</option>
<option value="40평">40평</option>
<option value="50평">50평</option>
</select>
</div>
<button onclick="save_order()" type="button" class="btn btn-warning mybtn">주문하기</button>
</div>
<table class="table">
<thead>
<tr>
<th scope="col">이름</th>
<th scope="col">주소</th>
<th scope="col">평수</th>
</tr>
</thead>
<tbody>
<tr>
<td>홍길동</td>
<td>서울시 용산구</td>
<td>20평</td>
</tr>
<tr>
<td>임꺽정</td>
<td>부산시 동구</td>
<td>10평</td>
</tr>
<tr>
<td>세종대왕</td>
<td>세종시 대왕구</td>
<td>30평</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>3) MongoDB Atlas
4 - 1 화성땅 구매하기 POST 연습(주문 저장)
1) 만들고 사용하기 - 이름, 주소, 평수 저장하기(Create → POST)
- 요청 정보 : URL= /mars, 요청 방식 = POST
- 클라(ajax) → 서버(flask) : name, address, size
- 서버(flask) → 클라(ajax) : 메시지를 보냄 (주문 완료!)
2) 클라이언트와 서버 연결 확인하기
[서버 코드 - app.py]
@app.route("/mars", methods=["POST"])
def mars_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg': 'POST 연결 완료!'})
[클라이언트 코드 - index.html]
function save_order() {
$.ajax({
type: 'POST',
url: '/mars',
data: { sample_give:'데이터전송' },
success: function (response) {
alert(response['msg'])
}
});
}
<button onclick="save_order()" type="button" class="btn btn-warning mybtn">주문하기</button>
3) 서버 만들기
name, address, size 정보를 받아서, 저장하면 되겠죠?
@app.route("/mars", methods=["POST"])
def mars_post():
name_receive = request.form['name_give']
address_receive = request.form['address_give']
size_receive = request.form['size_give']
doc = {
'name': name_receive,
'address': address_receive,
'size': size_receive
}
db.orders.insert_one(doc)
return jsonify({'msg': '주문 완료!'})
4) 클라이언트 만들기
이번엔 name, address, size 정보를 보내주면 되겠죠?
function save_order() {
let name = $('#name').val()
let address = $('#address').val()
let size = $('#size').val()
$.ajax({
type: 'POST',
url: '/mars',
data: { name_give:name, address_give:address, size_give:size },
success: function (response) {
alert(response['msg'])
window.location.reload()
}
});
}
4 - 2 화성땅 공동구매 GET 연습(주문 보여주기)
1) API 만들고 사용하기 - 저장된 주문을 화면에 보여주기(Read → GET)
- 요청 정보 : URL= /mars, 요청 방식 = GET
- 클라(ajax) → 서버(flask) : (없음)
- 서버(flask) → 클라(ajax) : 전체 주문을 보내주기
2) 클라이언트와 서버 확인하기
[서버 코드 - app.py]
@app.route("/mars", methods=["GET"])
def mars_get():
return jsonify({'msg': 'GET 연결 완료!'})
[클라이언트 코드 - index.html]
$(document).ready(function () {
show_order();
});
function show_order() {
$.ajax({
type: 'GET',
url: '/mars',
data: {},
success: function (response) {
alert(response['msg'])
}
});
}
3) 서버 만들기
받을 것 없이 orders 에 주문정보를 담아서 내려주기만 하면 됩니다!
@app.route("/mars", methods=["GET"])
def mars_get():
orders_list = list(db.orders.find({},{'_id':False}))
return jsonify({'orders':orders_list})
4) 클라이언트 만들기
응답을 잘 받아서 for 문으로! 붙여주면 끝이겠죠!
function show_order() {
$('#order-box').empty()
$.ajax({
type: 'GET',
url: '/mars',
data: {},
success: function (response) {
let rows = response['orders']
for (let i = 0; i < rows.length; i++) {
let name = rows[i]['name']
let address = rows[i]['address']
let size = rows[i]['size']
let temp_html = `<tr>
<td>${name}</td>
<td>${address}</td>
<td>${size}</td>
</tr>`
$('#order-box').append(temp_html)
}
}
});
}
5) 완성 확인하기
동작 테스트: 화면을 새로고침 했을 때, DB에 저장된 리뷰가 화면에 올바르게 나타나는지 확인합니다.
전체 완성 코드
더보기
코드 - 서버 app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient('내 URL')
db = client.dbsparta
@app.route('/')
def home():
return render_template('index.html')
@app.route("/mars", methods=["POST"])
def mars_post():
name_receive = request.form['name_give']
address_receive = request.form['address_give']
size_receive = request.form['size_give']
doc = {
'name': name_receive,
'address': address_receive,
'size': size_receive
}
db.orders.insert_one(doc)
return jsonify({'msg': '주문 완료!'})
@app.route("/mars", methods=["GET"])
def mars_get():
orders_list = list(db.orders.find({},{'_id':False}))
return jsonify({'orders':orders_list})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
코드 - 클라이언트 index.html
```jsx
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<link href="https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&display=swap" rel="stylesheet">
<title>선착순 공동구매</title>
<style>
* {
font-family: 'Gowun Batang', serif;
color: white;
}
body {
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://cdn.aitimes.com/news/photo/202010/132592_129694_3139.jpg');
background-position: center;
background-size: cover;
}
h1 {
font-weight: bold;
}
.order {
width: 500px;
margin: 60px auto 0px auto;
padding-bottom: 60px;
}
.mybtn {
width: 100%;
}
.order > table {
margin : 40px 0;
font-size: 18px;
}
option {
color: black;
}
</style>
<script>
$(document).ready(function () {
show_order();
});
function show_order() {
$('#order-box').empty()
$.ajax({
type: 'GET',
url: '/mars',
data: {},
success: function (response) {
let rows = response['orders']
for (let i = 0; i < rows.length; i++) {
let name = rows[i]['name']
let address = rows[i]['address']
let size = rows[i]['size']
let temp_html = `<tr>
<td>${name}</td>
<td>${address}</td>
<td>${size}</td>
</tr>`
$('#order-box').append(temp_html)
}
}
});
}
function save_order() {
let name = $('#name').val()
let address = $('#address').val()
let size = $('#size').val()
$.ajax({
type: 'POST',
url: '/mars',
data: { name_give:name, address_give:address, size_give:size },
success: function (response) {
alert(response['msg'])
window.location.reload()
}
});
}
</script>
</head>
<body>
<div class="mask"></div>
<div class="order">
<h1>화성에 땅 사놓기!</h1>
<h3>가격: 평 당 500원</h3>
<p>
화성에 땅을 사둘 수 있다고?<br/>
앞으로 백년 간 오지 않을 기회. 화성에서 즐기는 노후!
</p>
<div class="order-info">
<div class="input-group mb-3">
<span class="input-group-text">이름</span>
<input id="name" type="text" class="form-control">
</div>
<div class="input-group mb-3">
<span class="input-group-text">주소</span>
<input id="address" type="text" class="form-control">
</div>
<div class="input-group mb-3">
<label class="input-group-text" for="size">평수</label>
<select class="form-select" id="size">
<option selected>-- 주문 평수 --</option>
<option value="10평">10평</option>
<option value="20평">20평</option>
<option value="30평">30평</option>
<option value="40평">40평</option>
<option value="50평">50평</option>
</select>
</div>
<button onclick="save_order()" type="button" class="btn btn-warning mybtn">주문하기</button>
</div>
<table class="table">
<thead>
<tr>
<th scope="col">이름</th>
<th scope="col">주소</th>
<th scope="col">평수</th>
</tr>
</thead>
<tbody id="order-box">
<tr>
<td>홍길동</td>
<td>서울시 용산구</td>
<td>20평</td>
</tr>
<tr>
<td>임꺽정</td>
<td>부산시 동구</td>
<td>10평</td>
</tr>
<tr>
<td>세종대왕</td>
<td>세종시 대왕구</td>
<td>30평</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
```
5. 스파르타 피디아
1) 프로젝트 세팅 [ 완성작 : http://spartacodingclub.shop/web/movie ]
2) 프로젝트 준비 - flask 폴더 구조 만들기
3) 패키기 설치하기 : flask, pymongo, dnspython, bs4, requests
4) 조각 기능 구현해보기
- 프로젝트 준비 - URL에서 페이지 정보 가져오기 (meta태그 스크래핑)
meta 태그에 대해 알아보기
- (링크)에 접속한 뒤 크롬 개발자 도구를 이용해 HTML의 생김새를 살펴볼까요?
- 메타 태그는, <head></head> 부분에 들어가는, 눈으로 보이는 것(body) 외에 사이트의 속성을 설명해주는 태그들입니다.
- 예) 구글 검색 시 표시 될 설명문, 사이트 제목, 카톡 공유 시 표시 될 이미지 등
- 우리는 그 중 og:image / og:title / og:description 을 크롤링 할 예정입니다.
meta 태그 스크래핑 하기
- 크롤링 기본 코드
import requests
from bs4 import BeautifulSoup
url = '<https://movie.naver.com/movie/bi/mi/basic.naver?code=191597>'
headers = {'User-Agent' : 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}
data = requests.get(url,headers=headers)
soup = BeautifulSoup(data.text, 'html.parser')
# 여기에 코딩을 해서 meta tag를 먼저 가져와보겠습니다.
- select_one을 이용해 meta tag를 먼저 가져와봅니다.
og_image = soup.select_one('meta[property="og:image"]')
og_title = soup.select_one('meta[property="og:title"]')
og_description = soup.select_one('meta[property="og:description"]')
print(og_image)
print(og_title)
print(og_description)
- 가져온 meta tag의 content를 가져와봅시다.
image = og_image['content']
title = og_title['content']
description = og_description['content']
print(image)
print(title)
print(description)
5 - 1 스파르타 피디아 뼈대 준비하기
app.py, index.html
더보기
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
@app.route('/')
def home():
return render_template('index.html')
@app.route("/movie", methods=["POST"])
def movie_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg':'POST 연결 완료!'})
@app.route("/movie", methods=["GET"])
def movie_get():
return jsonify({'msg':'GET 연결 완료!'})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>스파르타 피디아</title>
<link href="https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Gowun Dodum', sans-serif;
}
.mytitle {
width: 100%;
height: 250px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg');
background-position: center;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mytitle > button {
width: 200px;
height: 50px;
background-color: transparent;
color: white;
border-radius: 50px;
border: 1px solid white;
margin-top: 10px;
}
.mytitle > button:hover {
border: 2px solid white;
}
.mycomment {
color: gray;
}
.mycards {
margin: 20px auto 0px auto;
width: 95%;
max-width: 1200px;
}
.mypost {
width: 95%;
max-width: 500px;
margin: 20px auto 0px auto;
padding: 20px;
box-shadow: 0px 0px 3px 0px gray;
display: none;
}
.mybtns {
display: flex;
flex-direction: row;
align-items: center;
justify-content: center;
margin-top: 20px;
}
.mybtns > button {
margin-right: 10px;
}
</style>
<script>
$(document).ready(function(){
listing();
});
function listing() {
$.ajax({
type: 'GET',
url: '/movie',
data: {},
success: function (response) {
alert(response['msg'])
}
})
}
function posting() {
$.ajax({
type: 'POST',
url: '/movie',
data: {sample_give: '데이터전송'},
success: function (response) {
alert(response['msg'])
}
});
}
function open_box(){
$('#post-box').show()
}
function close_box(){
$('#post-box').hide()
}
</script>
</head>
<body>
<div class="mytitle">
<h1>내 생애 최고의 영화들</h1>
<button onclick="open_box()">영화 기록하기</button>
</div>
<div class="mypost" id="post-box">
<div class="form-floating mb-3">
<input id="url" type="email" class="form-control" placeholder="name@example.com">
<label>영화URL</label>
</div>
<div class="input-group mb-3">
<label class="input-group-text" for="inputGroupSelect01">별점</label>
<select class="form-select" id="star">
<option selected>-- 선택하기 --</option>
<option value="1">⭐</option>
<option value="2">⭐⭐</option>
<option value="3">⭐⭐⭐</option>
<option value="4">⭐⭐⭐⭐</option>
<option value="5">⭐⭐⭐⭐⭐</option>
</select>
</div>
<div class="form-floating">
<textarea id="comment" class="form-control" placeholder="Leave a comment here"></textarea>
<label for="floatingTextarea2">코멘트</label>
</div>
<div class="mybtns">
<button onclick="posting()" type="button" class="btn btn-dark">기록하기</button>
<button onclick="close_box()" type="button" class="btn btn-outline-dark">닫기</button>
</div>
</div>
<div class="mycards">
<div class="row row-cols-1 row-cols-md-4 g-4" id="cards-box">
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>5 - 2 스파르타피디아 POST 연습(포스팅하기)
1) API 만들고 사용하기 - 포스팅API (Create → POST)
- 요청 정보 : URL= /movie, 요청 방식 = POST
- 클라(ajax) → 서버(flask) : url, star, comment
- 서버(flask) → 클라(ajax) : 메시지를 보냄 (포스팅 완료!)
2) 클라이언트와 서버 연결 확인하기
[서버 코드 - app.py]
@app.route("/movie", methods=["POST"])
def movie_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg':'POST 연결 완료!'})
[클라이언트 코드 - index.html]
function posting() {
$.ajax({
type: 'POST',
url: '/movie',
data: {sample_give: '데이터전송'},
success: function (response) {
alert(response['msg'])
}
});
}
<button onclick="posting()" type="button" class="btn btn-dark">기록하기</button>
3) 서버 만들기
- url, star, comment정보를 받아서, 저장하면 되겠죠?
- 그리고, 우리가 미리 만든 meta_prac.py도 참고해서 붙여봅시다!
- 우리가 일전에 만들어둔 [dbtest.py](<http://dbtest.py>) 파일을 불러와봅시다!
@app.route("/movie", methods=["POST"])
def movie_post():
url_receive = request.form['url_give']
star_receive = request.form['star_give']
comment_receive = request.form['comment_give']
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}
data = requests.get(url_receive, headers=headers)
soup = BeautifulSoup(data.text, 'html.parser')
og_image = soup.select_one('meta[property="og:image"]')
og_title = soup.select_one('meta[property="og:title"]')
og_description = soup.select_one('meta[property="og:description"]')
image = og_image['content']
title = og_title['content']
description = og_description['content']
doc = {
'image':image,
'title':title,
'desc':description,
'star':star_receive,
'comment':comment_receive
}
db.movies.insert_one(doc)
return jsonify({'msg':'POST 연결 완료!'})
4) 클라이언트 만들기
- 이번엔 url, star, comment정보를 보내주면 되겠죠?
function posting() {
let url = $('#url').val()
let star = $('#star').val()
let comment = $('#comment').val()
$.ajax({
type: 'POST',
url: '/movie',
data: {url_give: url, star_give: star, comment_give: comment},
success: function (response) {
alert(response['msg'])
window.location.reload()
}
});
}
5 - 3 스파르타피디아 GET 연습(보여주기)
API 만들고 사용하기 - 보여주기API (Read → GET)
- 요청 정보 : URL= /movie, 요청 방식 = GET
- 클라(ajax) → 서버(flask) : (없음)
- 서버(flask) → 클라(ajax) : 전체 영화를 보내주기
1) 클라이언트와 서버 확인하기
[서버 코드 - app.py]
@app.route("/movie", methods=["GET"])
def movie_get():
return jsonify({'msg':'GET 연결 완료!'})
[클라이언트 코드 - index.html]
$(document).ready(function(){
listing();
});
function listing() {
$.ajax({
type: 'GET',
url: '/movie',
data: {},
success: function (response) {
alert(response['msg'])
}
})
}
2) 서버 만들기
받을 것 없이 orders 에 주문정보를 담아서 내려주기만 하면 됩니다!
@app.route("/movie", methods=["GET"])
def movie_get():
movie_list = list(db.movies.find({},{'_id':False}))
return jsonify({'movies':movie_list})
3) 클라이언트 만들기
응답을 잘 받아서 for 문으로! 붙여주면 끝이겠죠!
function listing() {
$('#cards-box').empty()
$.ajax({
type: 'GET',
url: '/movie',
data: {},
success: function (response) {
let rows = response['movies']
for(let i = 0; i < rows.length; i++) {
let image = rows[i]['image']
let title = rows[i]['title']
let desc = rows[i]['desc']
let star = rows[i]['star']
let comment = rows[i]['comment']
let star_image = '⭐'.repeat(star)
let temp_html = `<div class="col">
<div class="card h-100">
<img src="${image}"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">${title}</h5>
<p class="card-text">${desc}</p>
<p>${star_image}</p>
<p class="mycomment">${comment}</p>
</div>
</div>
</div>`
$('#cards-box').append(temp_html)
}
}
})
}
4) 완성 확인하기
동작 테스트: 화면을 새로고침 했을 때, DB에 저장된 리뷰가 화면에 올바르게 나타나는지 확인합니다.
전체 완성 코드
더보기
클라이언트 코드 index.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>스파르타 피디아</title>
<link href="https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Gowun Dodum', sans-serif;
}
.mytitle {
width: 100%;
height: 250px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg');
background-position: center;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mytitle > button {
width: 200px;
height: 50px;
background-color: transparent;
color: white;
border-radius: 50px;
border: 1px solid white;
margin-top: 10px;
}
.mytitle > button:hover {
border: 2px solid white;
}
.mycomment {
color: gray;
}
.mycards {
margin: 20px auto 0px auto;
width: 95%;
max-width: 1200px;
}
.mypost {
width: 95%;
max-width: 500px;
margin: 20px auto 0px auto;
padding: 20px;
box-shadow: 0px 0px 3px 0px gray;
display: none;
}
.mybtns {
display: flex;
flex-direction: row;
align-items: center;
justify-content: center;
margin-top: 20px;
}
.mybtns > button {
margin-right: 10px;
}
</style>
<script>
$(document).ready(function(){
listing();
});
function listing() {
$('#cards-box').empty()
$.ajax({
type: 'GET',
url: '/movie',
data: {},
success: function (response) {
let rows = response['movies']
for(let i = 0; i < rows.length; i++) {
let image = rows[i]['image']
let title = rows[i]['title']
let desc = rows[i]['desc']
let star = rows[i]['star']
let comment = rows[i]['comment']
let star_image = '⭐'.repeat(star)
let temp_html = `<div class="col">
<div class="card h-100">
<img src="${image}"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">${title}</h5>
<p class="card-text">${desc}</p>
<p>${star_image}</p>
<p class="mycomment">${comment}</p>
</div>
</div>
</div>`
$('#cards-box').append(temp_html)
}
}
})
}
function posting() {
let url = $('#url').val()
let star = $('#star').val()
let comment = $('#comment').val()
$.ajax({
type: 'POST',
url: '/movie',
data: {url_give: url, star_give: star, comment_give: comment},
success: function (response) {
alert(response['msg'])
window.location.reload()
}
});
}
function open_box(){
$('#post-box').show()
}
function close_box(){
$('#post-box').hide()
}
</script>
</head>
<body>
<div class="mytitle">
<h1>내 생애 최고의 영화들</h1>
<button onclick="open_box()">영화 기록하기</button>
</div>
<div class="mypost" id="post-box">
<div class="form-floating mb-3">
<input id="url" type="email" class="form-control" placeholder="name@example.com">
<label>영화URL</label>
</div>
<div class="input-group mb-3">
<label class="input-group-text" for="inputGroupSelect01">별점</label>
<select class="form-select" id="star">
<option selected>-- 선택하기 --</option>
<option value="1">⭐</option>
<option value="2">⭐⭐</option>
<option value="3">⭐⭐⭐</option>
<option value="4">⭐⭐⭐⭐</option>
<option value="5">⭐⭐⭐⭐⭐</option>
</select>
</div>
<div class="form-floating">
<textarea id="comment" class="form-control" placeholder="Leave a comment here"></textarea>
<label for="floatingTextarea2">코멘트</label>
</div>
<div class="mybtns">
<button onclick="posting()" type="button" class="btn btn-dark">기록하기</button>
<button onclick="close_box()" type="button" class="btn btn-outline-dark">닫기</button>
</div>
</div>
<div class="mycards">
<div class="row row-cols-1 row-cols-md-4 g-4" id="cards-box">
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
<img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top">
<div class="card-body">
<h5 class="card-title">영화 제목이 들어갑니다</h5>
<p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>
<p>⭐⭐⭐</p>
<p class="mycomment">나의 한줄 평을 씁니다</p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>서버 코드 app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient('내 URL')
db = client.dbsparta
import requests
from bs4 import BeautifulSoup
@app.route('/')
def home():
return render_template('index.html')
@app.route("/movie", methods=["POST"])
def movie_post():
url_receive = request.form['url_give']
star_receive = request.form['star_give']
comment_receive = request.form['comment_give']
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}
data = requests.get(url_receive, headers=headers)
soup = BeautifulSoup(data.text, 'html.parser')
og_image = soup.select_one('meta[property="og:image"]')
og_title = soup.select_one('meta[property="og:title"]')
og_description = soup.select_one('meta[property="og:description"]')
image = og_image['content']
title = og_title['content']
description = og_description['content']
doc = {
'image':image,
'title':title,
'desc':description,
'star':star_receive,
'comment':comment_receive
}
db.movies.insert_one(doc)
return jsonify({'msg':'POST 연결 완료!'})
@app.route("/movie", methods=["GET"])
def movie_get():
movies_list = list(db.movies.find({},{'_id':False}))
return jsonify({'movies':movies_list})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
6. 4주차 끝 & 숙제
1주차에 완성한 팬명록을 완성해주세요! 두 가지 기능을 수행해야 합니다.
1) 응원 남기기(POST): 정보 입력 후 '응원 남기기' 버튼클릭 시 주문목록에 추가
2) 응원 보기(GET): 페이지 로딩 후 하단 응원 목록이 자동으로 보이기
완성본 : http://spartacodingclub.shop/web/homework
뼈대 코드
더보기
팬명록-app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
@app.route('/')
def home():
return render_template('index.html')
@app.route("/homework", methods=["POST"])
def homework_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg':'POST 연결 완료!'})
@app.route("/homework", methods=["GET"])
def homework_get():
return jsonify({'msg':'GET 연결 완료!'})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
팬명록-index.html 아티스트만 바꾸기
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>초미니홈피 - 팬명록</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@200;300;400;500;600;700;900&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Noto Serif KR', serif;
}
.mypic {
width: 100%;
height: 300px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('아티스트 사진URL');
background-position: center 30%;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mypost {
width: 95%;
max-width: 500px;
margin: 20px auto 20px auto;
box-shadow: 0px 0px 3px 0px black;
padding: 20px;
}
.mypost > button {
margin-top: 15px;
}
.mycards {
width: 95%;
max-width: 500px;
margin: auto;
}
.mycards > .card {
margin-top: 10px;
margin-bottom: 10px;
}
</style>
<script>
$(document).ready(function(){
set_temp()
show_comment()
});
function set_temp(){
$.ajax({
type: "GET",
url: "http://spartacodingclub.shop/sparta_api/weather/seoul",
data: {},
success: function (response) {
$('#temp').text(response['temp'])
}
})
}
function save_comment(){
$.ajax({
type: 'POST',
url: '/homework',
data: {sample_give:'데이터전송'},
success: function (response) {
alert(response['msg'])
window.location.reload()
}
})
}
function show_comment(){
$.ajax({
type: "GET",
url: "/homework",
data: {},
success: function (response) {
alert(response["msg"])
}
});
}
</script>
</head>
<body>
<div class="mypic">
<h1>아티스트이름 팬명록</h1>
<p>현재기온: <span id="temp">36</span>도</p>
</div>
<div class="mypost">
<div class="form-floating mb-3">
<input type="text" class="form-control" id="name" placeholder="url">
<label for="floatingInput">닉네임</label>
</div>
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="comment"
style="height: 100px"></textarea>
<label for="floatingTextarea2">응원댓글</label>
</div>
<button onclick="save_comment()" type="button" class="btn btn-dark">응원 남기기</button>
</div>
<div class="mycards" id="comment-list">
<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>새로운 앨범 너무 멋져요!</p>
<footer class="blockquote-footer">호빵맨</footer>
</blockquote>
</div>
</div>
<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>새로운 앨범 너무 멋져요!</p>
<footer class="blockquote-footer">호빵맨</footer>
</blockquote>
</div>
</div>
<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>새로운 앨범 너무 멋져요!</p>
<footer class="blockquote-footer">호빵맨</footer>
</blockquote>
</div>
</div>
</div>
</body>
</html>
숙제 코드
더보기
응원 남기기(POST): 정보 입력 후 '응원 남기기' 버튼클릭 시 주문목록에 추가
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient('mongodb+srv://test:sparta@cluster0.sbbe9i1.mongodb.net/Cluster?retryWrites=true&w=majority')
db = client.dbsparta
@app.route('/')
def home():
return render_template('index.html')
@app.route("/homework", methods=["POST"])
def homework_post():
name_receive = request.form['name_give']
comment_receive = request.form['comment_give']
doc = {
'name': name_receive,
'comment': comment_receive
}
db.comments.insert_one(doc)
return jsonify({'msg':'응원 감사!'})
@app.route("/homework", methods=["GET"])
def homework_get():
comment_list = list(db.comments.find({},{'_id':False}))
return jsonify({'comments':comment_list})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)응원 보기(GET): 페이지 로딩 후 하단 응원 목록이 자동으로 보이기
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>성시경조아</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@200;300;400;500;600;700;900&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Noto Serif KR', serif;
}
.mypic {
width: 100%;
height: 300px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSgdrn6GTwF7fSA9HBj2vKmyN_4YvY-hENhJQ&usqp=CAU');
background-position: center 30%;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mypost {
width: 95%;
max-width: 500px;
margin: 20px auto 20px auto;
box-shadow: 0px 0px 3px 0px black;
padding: 20px;
}
.mypost > button {
margin-top: 15px;
}
.mycards {
width: 95%;
max-width: 500px;
margin: auto;
}
.mycards > .card {
margin-top: 10px;
margin-bottom: 10px;
}
</style>
<script>
$(document).ready(function(){
set_temp()
show_comment()
});
function set_temp(){
$.ajax({
type: "GET",
url: "http://spartacodingclub.shop/sparta_api/weather/seoul",
data: {},
success: function (response) {
$('#temp').text(response['temp'])
}
})
}
function save_comment(){
let name = $('#name').val()
let comment = $('#comment').val()
$.ajax({
type: 'POST',
url: '/homework',
data: {name_give: name, comment_give: comment},
success: function (response) {
alert(response['msg'])
window.location.reload()
}
});
}
function show_comment(){
$.ajax({
type: "GET",
url: "/homework",
data: {},
success: function (response) {
let rows = response['comments']
for (let i = 0; i < rows.length; i++) {
let name = rows[i]['name']
let comment = rows[i]['comment']
let temp_html = `<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>${name}</p>
<footer class="blockquote-footer">${comment}</footer>
</blockquote>
</div>
</div>`
$('#comment-list').append(temp_html)
}
}
});
}
</script>
</head>
<body>
<div class="mypic">
<h1>성시경 팬명록</h1>
<p>현재기온: <span id="temp">36</span>도</p>
</div>
<div class="mypost">
<div class="form-floating mb-3">
<input type="text" class="form-control" id="name" placeholder="url">
<label for="floatingInput">닉네임</label>
</div>
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="comment"
style="height: 100px"></textarea>
<label for="floatingTextarea2">응원댓글</label>
</div>
<button onclick="save_comment()" type="button" class="btn btn-dark">응원 남기기</button>
</div>
<div class="mycards" id="comment-list">
</div>
</body>
</html>
답안 코드
더보기
app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient("내 URL")
db = client.sparta
@app.route('/')
def home():
return render_template('index.html')
@app.route("/homework", methods=["POST"])
def homework_post():
name_receive = request.form["name_give"]
comment_receive = request.form["comment_give"]
doc = {
'name': name_receive,
'comment': comment_receive
}
db.homework.insert_one(doc)
return jsonify({'msg':'응원 완료!'})
@app.route("/homework", methods=["GET"])
def homework_get():
comment_list = list(db.homework.find({},{'_id':False}))
return jsonify({'comments':comment_list})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>초미니홈피 - 팬명록</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@200;300;400;500;600;700;900&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Noto Serif KR', serif;
}
.mypic {
width: 100%;
height: 300px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://cdn.topstarnews.net/news/photo/201807/456143_108614_510.jpg');
background-position: center 30%;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mypost {
width: 95%;
max-width: 500px;
margin: 20px auto 20px auto;
box-shadow: 0px 0px 3px 0px black;
padding: 20px;
}
.mypost > button {
margin-top: 15px;
}
.mycards {
width: 95%;
max-width: 500px;
margin: auto;
}
.mycards > .card {
margin-top: 10px;
margin-bottom: 10px;
}
</style>
<script>
$(document).ready(function () {
show_comment();
});
function save_comment() {
let name = $('#name').val()
let comment = $('#comment').val()
$.ajax({
type: "POST",
url: "/homework",
data: {'name_give':name, 'comment_give':comment},
success: function (response) {
alert(response["msg"])
window.location.reload()
}
});
}
function show_comment() {
$('#comment-list').empty()
$.ajax({
type: "GET",
url: "/homework",
data: {},
success: function (response) {
let rows = response['comments']
for (let i = 0; i < rows.length; i++) {
let name = rows[i]['name']
let comment = rows[i]['comment']
let temp_html = `<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>${comment}</p>
<footer class="blockquote-footer">${name}</footer>
</blockquote>
</div>
</div>`
$('#comment-list').append(temp_html)
}
}
});
}
</script>
</head>
<body>
<div class="mypic">
<h1>십센치(10cm) 팬명록</h1>
<p>현재기온: <span id="temp">36</span>도</p>
</div>
<div class="mypost">
<div class="form-floating mb-3">
<input type="text" class="form-control" id="name" placeholder="url">
<label for="floatingInput">닉네임</label>
</div>
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="comment"
style="height: 100px"></textarea>
<label for="floatingTextarea2">응원댓글</label>
</div>
<button onclick="save_comment()" type="button" class="btn btn-dark">댓글 남기기</button>
</div>
<div class="mycards" id="comment-list">
<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>새로운 앨범 너무 멋져요!</p>
<footer class="blockquote-footer">호빵맨</footer>
</blockquote>
</div>
</div>
<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>새로운 앨범 너무 멋져요!</p>
<footer class="blockquote-footer">호빵맨</footer>
</blockquote>
</div>
</div>
<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>새로운 앨범 너무 멋져요!</p>
<footer class="blockquote-footer">호빵맨</footer>
</blockquote>
</div>
</div>
</div>
</body>
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