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* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.



og 태그 url삽입하려고 css 부분에 url 바꿨는데 오류가 왜 발생하는 건가요?



스파르타 즉문즉답




<!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>


<meta property="og:title" content="나얼 팬명록" />

<meta property="og:description" content="아티스트에게 응원 한마디!" />

<meta property="og:image" content="https://cdn.startupn.kr/news/photo/202101/10041_10985_2337.jpg">


<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.startupn.kr/news/photo/202101/10041_10985_2337.jpg") 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() {

fetch("http://spartacodingclub.shop/sparta_api/weather/seoul").then((res) => res.json()).then((data) => {


let temp = data['temp']

$('#temp').text(temp)

});

}

function save_comment() {

let name = $('#name').val()

let comment = $('#comment').val()


let formData = new FormData();

formData.append("name_give", name);

formData.append("comment_give", comment);


fetch('/guestbook', { method: "POST", body: formData, }).then((res) => res.json()).then((data) => {

alert(data["msg"]);

window.location.reload()

});

}

function show_comment() {

fetch('/guestbook').then((res) => res.json()).then((data) => {

let rows = data['result']

$(`#comment-list`).empty()

rows.forEach((a) => {

let name = a['name']

let comment = a['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>나얼 팬명록</h1>

<p>현재기온: <span id="temp">36</span></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>


</html>


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