Django\ub294 \ud30c\uc774\uc36c \uae30\ubc18\uc758 \uc6f9 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \ube60\ub978 \uac1c\ubc1c\uacfc \ub2e8\uc21c\ud55c \uad6c\uc870\ub85c \ub9ce\uc740 \uc0ac\ub791\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 Django\uc758 \ud15c\ud50c\ub9bf \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud15c\ud50c\ub9bf \ud544\ud130\uc640 \ud0dc\uadf8\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud15c\ud50c\ub9bf \ud544\ud130\uc640 \ud0dc\uadf8\ub294 Django\uc758 \ud15c\ud50c\ub9bf \uc5b8\uc5b4\uc758 \ud575\uc2ec \uc694\uc18c\ub85c, \uc6b0\ub9ac\uac00 \ub3d9\uc801 \uc6f9 \ud398\uc774\uc9c0\ub97c \uad6c\ucd95\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n
Django\uc758 \ud15c\ud50c\ub9bf \uc2dc\uc2a4\ud15c\uc740 HTML \ud398\uc774\uc9c0\ub97c \ub3d9\uc801\uc73c\ub85c \uc0dd\uc131\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud15c\ud50c\ub9bf\uc740 \uae30\ubcf8 HTML \ucf54\ub4dc\uc640 Django\uc758 \ud15c\ud50c\ub9bf \ud0dc\uadf8, \ud544\ud130 \ub4f1\uc744 \uacb0\ud569\ud558\uc5ec \uc791\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud15c\ud50c\ub9bf\uc744 \uc0ac\uc6a9\ud558\uba74 \ubdf0\uc5d0\uc11c \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ubd84\ub9ac\ud558\uc5ec \ucf54\ub4dc\uc758 \uc7ac\uc0ac\uc6a9\uc131\uc744 \ub192\uc774\uace0 \uc720\uc9c0\ubcf4\uc218\ub97c \uc6a9\uc774\ud558\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ud15c\ud50c\ub9bf \ud544\ud130\ub294 \ud15c\ud50c\ub9bf\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud568\uc218\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud544\ud130\ub294 \ud2b9\uc815 \ub370\uc774\ud130\uc5d0 \uc801\uc6a9\ub418\uc5b4 \uac12\uc744 \ubcc0\ud615\ud558\uc5ec \ucd9c\ub825\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. Django\ub294 \ubbf8\ub9ac \uc815\uc758\ub41c \uc5ec\ub7ec \ud544\ud130\ub97c \uc81c\uacf5\ud558\uba70, \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130\ub3c4 \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
Django\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \ud544\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n
date<\/code>: \ub0a0\uc9dc\ub97c \uc9c0\uc815\ud55c \ud615\uc2dd\uc73c\ub85c \ucd9c\ub825\ud569\ub2c8\ub2e4.<\/li>\nlower<\/code>: \ubb38\uc790\uc5f4\uc744 \uc18c\ubb38\uc790\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/li>\nupper<\/code>: \ubb38\uc790\uc5f4\uc744 \ub300\ubb38\uc790\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/li>\nlength<\/code>: \ubaa9\ub85d\uc774\ub098 \ubb38\uc790\uc5f4\uc758 \uae38\uc774\ub97c \ubc18\ud658\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n2.2 \ud544\ud130 \uc0ac\uc6a9 \uc608\uc81c<\/h3>\n{% load static %}\n {{ my_date|date:\"Y-m-d\" }}<\/h1>\n {{ my_string|upper }}<\/h2>\n {{ my_list|length }}<\/h3>\n <\/code><\/pre>\n3. \ud15c\ud50c\ub9bf \ud0dc\uadf8\ub780?<\/h2>\n
\ud15c\ud50c\ub9bf \ud0dc\uadf8\ub294 \uc870\uac74\ubb38, \ubc18\ubcf5\ubb38 \ubc0f \uae30\ud0c0 \ub17c\ub9ac\uc801 \uad6c\uc870\ub97c \ud15c\ud50c\ub9bf\uc5d0 \ud3ec\ud568\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4. \ud0dc\uadf8\ub294 {% %}<\/code> \uad6c\ubb38\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n3.1 \uae30\ubcf8 \uc81c\uacf5 \ud0dc\uadf8<\/h3>\n\n{% if %}<\/code>: \uc870\uac74\ubb38\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n{% for %}<\/code>: \ubc18\ubcf5\ubb38\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n{% include %}<\/code>: \ub2e4\ub978 \ud15c\ud50c\ub9bf\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/li>\n{% block %}<\/code>: \ud15c\ud50c\ub9bf \ud655\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n3.2 \ud0dc\uadf8 \uc0ac\uc6a9 \uc608\uc81c<\/h3>\n{% for item in item_list %}\n {{ item.name }}: {{ item.price }} \uc6d0<\/p>\n {% endfor %}<\/code><\/pre>\n
4. \uc0ac\uc6a9\uc790 \uc815\uc758 \ud15c\ud50c\ub9bf \ud544\ud130 \ubc0f \ud0dc\uadf8 \ub9cc\ub4e4\uae30<\/h2>\n
\uae30\ubcf8 \uc81c\uacf5 \ud544\ud130\uc640 \ud0dc\uadf8 \uc678\uc5d0\ub3c4 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130\uc640 \ud0dc\uadf8\ub97c \ub9cc\ub4e4\uc5b4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud544\uc694\uc5d0 \ub9de\ub294 \ucc98\ub9ac\ub97c \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
4.1 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130 \ub9cc\ub4e4\uae30<\/h3>\n
\uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130\ub294 Django\uc758 \ud15c\ud50c\ub9bf \ud544\ud130 \ud30c\uc77c\uc5d0\uc11c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uac04\ub2e8\ud55c \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130\ub97c \ub9cc\ub4dc\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\n
from django import template\n\n register = template.Library()\n\n @register.filter\n def multiply(value, arg):\n return value * arg<\/code><\/pre>\n\uc704\uc758 \ucf54\ub4dc\ub294 multiply<\/code>\ub77c\ub294 \ud544\ud130\ub97c \uc815\uc758\ud558\uc5ec \uc22b\uc790\ub97c \uacf1\ud558\ub294 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \ud15c\ud50c\ub9bf\uc5d0\uc11c \ud544\ud130\ub97c \ub85c\ub4dc\ud55c \ud6c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n{% load my_filters %}\n {{ some_number|multiply:5 }}<\/code><\/pre>\n4.2 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud0dc\uadf8 \ub9cc\ub4e4\uae30<\/h3>\n
\uc0ac\uc6a9\uc790 \uc815\uc758 \ud0dc\uadf8\ub3c4 \ud544\ud130\uc640 \ube44\uc2b7\ud558\uac8c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uac04\ub2e8\ud55c \uc0ac\uc6a9\uc790 \uc815\uc758 \ud0dc\uadf8\ub97c \ub9cc\ub4dc\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\n
from django import template\n\n register = template.Library()\n\n @register.simple_tag\n def sum_numbers(a, b):\n return a + b<\/code><\/pre>\n\uc704\uc758 \ucf54\ub4dc\ub294 \ub450 \uc22b\uc790\uc758 \ud569\uacc4\ub97c \uacc4\uc0b0\ud558\ub294 \ud0dc\uadf8\uc785\ub2c8\ub2e4. \ud15c\ud50c\ub9bf\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
{% load my_tags %}\n {% sum_numbers 5 10 as total %}\n \ucd1d\ud569: {{ total }}<\/p><\/code><\/pre>\n
5. \ubcf5\uc7a1\ud55c \uc608\uc81c: \ube14\ub85c\uadf8 \ub313\uae00 \uc2dc\uc2a4\ud15c<\/h2>\n
\uc774\uc81c \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud544\ud130\uc640 \ud0dc\uadf8\ub97c \uc5b4\ub5bb\uac8c \ud65c\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uac04\ub2e8\ud55c \ube14\ub85c\uadf8 \ub313\uae00 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
5.1 \ubaa8\ub378 \uc815\uc758\ud558\uae30<\/h3>\nfrom django.db import models\n\n class Post(models.Model):\n title = models.CharField(max_length=100)\n content = models.TextField()\n created_at = models.DateTimeField(auto_now_add=True)\n\n class Comment(models.Model):\n post = models.ForeignKey(Post, related_name='comments', on_delete=models.CASCADE)\n author = models.CharField(max_length=50)\n text = models.TextField()\n created_at = models.DateTimeField(auto_now_add=True)<\/code><\/pre>\n5.2 \ubdf0 \uc791\uc131\ud558\uae30<\/h3>\nfrom django.shortcuts import render, get_object_or_404\n from .models import Post\n\n def post_detail(request, post_id):\n post = get_object_or_404(Post, id=post_id)\n return render(request, 'post_detail.html', {'post': post})<\/code><\/pre>\n5.3 \ud15c\ud50c\ub9bf \uc791\uc131\ud558\uae30<\/h3>\n
\uc774\uc81c \ud15c\ud50c\ub9bf\uc744 \uc791\uc131\ud558\uc5ec \ub313\uae00\uc744 \ub3d9\uc801\uc73c\ub85c \ucd9c\ub825\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
<h1>{{ post.title }}<\/h1>\n <p>{{ post.content }}<\/p>\n <h2>\ub313\uae00<\/h2>\n <ul>\n {% for comment in post.comments.all %}\n <li>{{ comment.author }}: {{ comment.text }} ({{ comment.created_at|date:\"Y-m-d\" }})<\/li>\n {% endfor %}\n <\/ul><\/code><\/pre>\n5.4 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130 \ubc0f \ud0dc\uadf8 \uc0ac\uc6a9\ud558\uae30<\/h3>\n
\ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ubd84\ub9ac\ud558\uae30 \uc704\ud574 \ucd94\uac00\uc801\uc778 \ud544\ud130\uc640 \ud0dc\uadf8\ub97c \uc0ac\uc6a9\ud574\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
from django import template\n import datetime\n\n register = template.Library()\n\n @register.filter\n def is_recent(comment):\n return (datetime.datetime.now() - comment.created_at).days < 30<\/code><\/pre>\n6. \uacb0\ub860<\/h2>\n
Django\uc758 \ud15c\ud50c\ub9bf \ud544\ud130\uc640 \ud0dc\uadf8\ub294 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubdf0\ub97c \uad6c\uc131\ud558\ub294 \ub370 \uc788\uc5b4 \ub9e4\uc6b0 \uc720\uc6a9\ud558\uba70, \ud544\uc694\ud55c \ub370\uc774\ud130\ub97c \uc27d\uace0 \uac04\ud3b8\ud558\uac8c \ubcc0\ud615\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\ub97c \ud1b5\ud574 \uae30\ubcf8 \uc81c\uacf5 \ud544\ud130\uc640 \ud0dc\uadf8\uc758 \uc0ac\uc6a9\ubc95\uc744 \uc54c\uc544\ubcf4\uc558\uace0, \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ud130 \ubc0f \ud0dc\uadf8\ub97c \ub9cc\ub4e4\uc5b4 \uc790\uccb4\uc801\uc778 \ub85c\uc9c1\uc744 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574\uc11c\ub3c4 \ub2e4\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574, \ub354 \ub098\uc740 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub418\uae38 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n
\uc774\uc81c \uc5ec\ub7ec\ubd84\uc740 Django\uc758 \uac15\ub825\ud55c \ud15c\ud50c\ub9bf \uc2dc\uc2a4\ud15c\uc744 \ud65c\uc6a9\ud558\uc5ec \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc73c\ub85c \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc2e4\ud589\uc744 \ud1b5\ud574 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc9c1\uc811 \uad6c\ud604\ud574\ubcf4\uc2dc\uace0, Django\uc758 \uc138\uacc4\ub97c \ub354\uc6b1 \uae4a\uc774 \ud0d0\ud5d8\ud574\ubcf4\uc138\uc694!<\/p>\n