프로젝트 준비 - index.html
, app.py
준비하기
버킷리스트 - app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
@app.route('/')
def home():
return render_template('index.html')
@app.route("/bucket", methods=["POST"])
def bucket_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg': 'POST(기록) 연결 완료!'})
@app.route("/bucket/done", methods=["POST"])
def bucket_done():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg': 'POST(완료) 연결 완료!'})
@app.route("/bucket", methods=["GET"])
def bucket_get():
return jsonify({'msg': 'GET 연결 완료!'})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
버킷리스트 - 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+Dodum&display=swap" rel="stylesheet">
<title>인생 버킷리스트</title>
<style>
* {
font-family: 'Gowun Dodum', sans-serif;
}
.mypic {
width: 100%;
height: 200px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.unsplash.com/photo-1601024445121-e5b82f020549?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1189&q=80');
background-position: center;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mypic > h1 {
font-size: 30px;
}
.mybox {
width: 95%;
max-width: 700px;
padding: 20px;
box-shadow: 0px 0px 10px 0px lightblue;
margin: 20px auto;
}
.mybucket {
display: flex;
flex-direction: row;
align-items: center;
justify-content: space-between;
}
.mybucket > input {
width: 70%;
}
.mybox > li {
display: flex;
flex-direction: row;
align-items: center;
justify-content: center;
margin-bottom: 10px;
min-height: 48px;
}
.mybox > li > h2 {
max-width: 75%;
font-size: 20px;
font-weight: 500;
margin-right: auto;
margin-bottom: 0px;
}
.mybox > li > h2.done {
text-decoration:line-through
}
</style>
<script>
$(document).ready(function () {
show_bucket();
});
function show_bucket(){
$.ajax({
type: "GET",
url: "/bucket",
data: {},
success: function (response) {
alert(response["msg"])
}
});
}
function save_bucket(){
$.ajax({
type: "POST",
url: "/bucket",
data: {sameple_give:'데이터전송'},
success: function (response) {
alert(response["msg"])
}
});
}
function done_bucket(num){
$.ajax({
type: "POST",
url: "/bucket/done",
data: {sameple_give:'데이터전송'},
success: function (response) {
alert(response["msg"])
}
});
}
</script>
</head>
<body>
<div class="mypic">
<h1>나의 버킷리스트</h1>
</div>
<div class="mybox">
<div class="mybucket">
<input id="bucket" class="form-control" type="text" placeholder="이루고 싶은 것을 입력하세요">
<button onclick="save_bucket()" type="button" class="btn btn-outline-primary">기록하기</button>
</div>
</div>
<div class="mybox" id="bucket-list">
<li>
<h2>✅ 호주에서 스카이다이빙 하기</h2>
<button onclick="done_bucket(5)" type="button" class="btn btn-outline-primary">완료!</button>
</li>
<li>
<h2 class="done">✅ 호주에서 스카이다이빙 하기</h2>
</li>
<li>
<h2>✅ 호주에서 스카이다이빙 하기</h2>
<button type="button" class="btn btn-outline-primary">완료!</button>
</li>
</div>
</body>
</html>
클라이언트와 서버 연결 확인하기
서버 코드 - app.py
@app.route("/bucket", methods=["POST"])
def bucket_post():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg': 'POST(기록) 연결 완료!'})
클라이언트 코드 - index.html
function save_bucket(){
$.ajax({
type: "POST",
url: "/bucket",
data: {sample_give:'데이터전송'},
success: function (response) {
alert(response["msg"])
}
});
}
<button onclick="save_bucket()" type="button" class="btn btn-outline-primary">기록하기</button>
서버부터 만들기
bucket
정보를 받아서, 저장하면 되겠죠?
💡 한 가지 일이 더 있답니다. → 네, 버킷 번호 와 완료여부 를 함께 넣어주는 것!
count = list(db.bucket.find({},{'_id':False}))
num = len(count) + 1
vs
count = db.bucket.find({},{'_id':False}).count()
num = count + 1
@app.route("/bucket", methods=["POST"])
def bucket_post():
bucket_receive = request.form["bucket_give"]
count = db.bucket.find({},{'_id':False}).count()
num = count + 1
doc = {
'num':num,
'bucket': bucket_receive,
'done':0
}
db.bucket.insert_one(doc)
return jsonify({'msg':'등록 완료!'})
클라이언트 만들기
function save_bucket(){
let bucket = $('#bucket').val()
$.ajax({
type: "POST",
url: "/bucket",
data: {bucket_give:bucket},
success: function (response) {
alert(response["msg"])
window.location.reload()
}
});
}
완성 확인하기
API 만들고 사용하기 - 버킷리스트 조회 API (Read→ GET)
서버부터 만들기
@app.route("/bucket", methods=["GET"])
def bucket_get():
buckets_list = list(db.bucket.find({},{'_id':False}))
return jsonify({'buckets':buckets_list})
클라이언트 만들기
응답을 잘 받아서 for 문으로 !
function show_bucket(){
$('#bucket-list').empty()
$.ajax({
type: "GET",
url: "/bucket",
data: {},
success: function (response) {
let rows = response['buckets']
for (let i = 0; i < rows.length; i++) {
let bucket = rows[i]['bucket']
let num = rows[i]['num']
let done = rows[i]['done']
let temp_html = ``
if (done == 0) {
temp_html = `<li>
<h2>✅ ${bucket}</h2>
<buttontoken interpolation">${num})" type="button" class="btn btn-outline-primary">완료!</button>
</li>`
} else {
temp_html = `<li>
<h2 class="done">✅ ${bucket}</h2>
</li>`
}
$('#bucket-list').append(temp_html)
}
}
});
}
API 만들고 사용하기 - 버킷리스트 완료 API (Update→ POST)
클라이언트와 서버 연결 확인하기
서버 코드 - app.py
@app.route("/bucket/done", methods=["POST"])
def bucket_done():
sample_receive = request.form['sample_give']
print(sample_receive)
return jsonify({'msg': 'POST(완료) 연결 완료!'})
클라이언트 코드 - index.html
function done_bucket(num){
$.ajax({
type: "POST",
url: "/bucket/done",
data: {sameple_give:'데이터전송'},
success: function (response) {
alert(response["msg"])
}
});
}
<button onclick="done_bucket(5)" type="button" class="btn btn-outline-primary">완료!</button>
서버부터 만들기
버킷 번호를 받아서, 업데이트 하면 됩니다!
num_receive
는 문자열로 들어오니까, 숫자로 바꿔주는 것이 중요
@app.route("/bucket/done", methods=["POST"])
def bucket_done():
num_receive = request.form["num_give"]
db.bucket.update_one({'num': int(num_receive)}, {'$set': {'done': 1}})
return jsonify({'msg': '버킷 완료!'})
클라이언트 만들기
버킷 넘버를 보여주면 됩니다!
function done_bucket(num){
$.ajax({
type: "POST",
url: "/bucket/done",
data: {'num_give':num},
success: function (response) {
alert(response["msg"])
window.location.reload()
}
});
}
완성 확인하기