Page 717 - Nodejs 교과서 개정2판

console.log(req.file);
const originalUrl = req.file.location;
const url = originalUrl.replace(/\/original\//, '/thumb/');
res.json({ url, originalUrl });
});
...

Ӓؘ۠ ܻࢎ੉૚੉ য়ې Ѧ۰ࢲ ܻࢎ੉૚ػ ੉޷૑о ੌ੿ ӝр زউ ಴दغ૑ ঋח ҃਋о ੓णפ׮ Ӓۡ ٸח
img కӒী onerror ࣘࢿਸ ࠢৈفয ܻࢎ੉૚ػ ੉޷૑ܳ ۽٬ೞח ؘ पಁೞݶ ਗࠄ ੉޷૑ܳ ࢎਊೞب۾ ೮

णפ׮

nodebird/views/main.html

...
{% for twit in twits %}
<div class="twit">
<input type="hidden" value="{{twit.User.id}}" class="twit-user-id">
<input type="hidden" value="{{twit.id}}" class="twit-id">
<div class="twit-author">{{twit.User.nick}}</div>
{% if not followerIdList.includes(twit.User.id) and twit.User.id !== user.id %}
<button class="twit-follow">팔로우하기</button>
{% endif %}
<div class="twit-content">{{twit.content}}</div>
{% if twit.img %}
<div class="twit-img">
<img
src="{{twit.img}}"
onerror="this.src = this.src.replace(/\/thumb\//, '/original/');"
alt="섬네일"
/>
</div>
{% endif %}
</div>
{% endfor %}
</div>
</div>
{% endblock %}

{% block script %}
<script>
if (document.getElementById('img')) {
document.getElementById('img').addEventListener('change', function(e) {
const formData = new FormData();
formData.append('img', this.files[0]);