flask01

Çöó½ºÅ©´Â ÆÄÀ̽ãÀ¸·Î À¥¼­¹ö¸¦ ±¸Ãà ÇÒ¼ö ÀÖµµ·Ï µµ¿ÍÁÖ´Â À¥ÇÁ·¹ÀÓ¿öÅ©ÀÌ´Ù.
´Ù¸¥ ¾ð¾îÀÇ À¥ÇÁ·¹ÀÓ¿öÅ©´Â ¸ð¸£Áö¸¸, Çöó½ºÅ©´Â ½±°í Àç¹ÌÀÖ´Ù.
À̹øÀå¿¡¼­´Â Hello World¸¦ Ŭ¶óÀ̾ðÆ®¿¡ Ãâ·Â ÇØÁÖ´Â°É ¸¸µé¾î º»´Ù.

°£´ÜÇÑ ¿¹Á¦ºÎÅÍ ½ÃÀÛ

Çöó½ºÅ©(Flask) °´Ã¼¸¦ »ý¼ºÇؼ­ "Hello World!"¸¦ Ãâ·ÂÇغ¸ÀÚ.

from flask import Flask

app = Flask(__name__)

@app.route("/")
def home():
    return "Hello World!"

if __name__ == "__main__":
    app.run(host='0.0.0.0', port=8888, debug=True)

À¥ºê¶ó¿ìÀú¿¡¼­ http://localhost:8888 ÁÖ¼Ò¸¦ ÀÔ·ÂÇÑ´Ù.

°á°ú)
"Hello World!"

@app.route() ÇÔ¼ö: 
µ¥ÄÚ·¹ÀÌÅÍ·Î ¶ó¿ìÆà ±â´ÉÀ» ÇÑ´Ù.
Ŭ¶óÀ̾ðÆ®ÀÇ °æ·Î ¿äû(URL¿¡ ÀÇÇØ)À» ¹ÞÀ¸¸é ´ÙÀ½¶óÀÎÀÇ home ÇÔ¼ö°¡ ½ÇÇà µÈ´Ù.

¿¹)
@app.route("/")  --> Ŭ¶óÀ̾ðÆ® ½ÇÇà http://localhost:8888/
@app.route("/index")  --> Ŭ¶óÀ̾ðÆ® ½ÇÇà http://localhost:8888/index
@app.route("/index/hello")  --> Ŭ¶óÀ̾ðÆ® ½ÇÇà http://localhost:8888/index/hello

À¥ºê¶ó¿ìÁ®¿¡¼­ localhost:8888/À» ½ÇÇàÇϸé "Hello World!"°¡ Ãâ·ÂµÈ´Ù.

HTML Ç¥½Ã

Äڵ峻¿¡¼­ HTMLÀ» Ãâ·ÂÇغ¸ÀÚ.

from flask import Flask

app = Flask(__name__)

@app.route("/index/hello")
def home():
    return '<HTML><BODY>Hello HTML World!</BODY></HTML>'

if __name__ == "__main__":
    app.run(host='0.0.0.0', port=8888, debug=True)

À¥ºê¶ó¿ìÀú¿¡¼­ http://localhost:8888/index/hello ÁÖ¼Ò¸¦ ÀÔ·ÂÇÑ´Ù.

°á°ú)
Hello HTML World!

HTML ÆÄÀÏ Ç¥½Ã


html ÆÄÀÏÀ» Ãâ·Â ÇÒ·Á¸é render_template ÇÔ¼ö¸¦ »ç¿ë ÇÑ´Ù.

from flask import Flask, render_template

app = Flask(__name__)

@app.route("/index/hello")
def home():
    return render_template('hello.html')

if __name__ == "__main__":
    app.run(host='0.0.0.0', port=8888, debug=True)

html ÆÄÀÏÀº ±âº»ÀûÀ¸·Î "templates" Æú´õ¿¡¼­ °¡Á®¿Â´Ù.

HTML Æú´õ º¯°æ

Æú´õ¸¦ "template_folder"·Î º¯°æÇÏ°í ÀÖ´Ù.

app = Flask(__name__, template_folder="home_html")

Âü°í)

flask HTML ¶ç¿ì±â
https://roksf0130.tistory.com/98

º¯¼ö¸¦ HTML·Î º¸³»±â, HTML Æú´õ º¯°æ
https://scribblinganything.tistory.com/119