2、第一个Flask程序

# coding::;utf-8
from flask import Flask 
app=Flask(__name__)
@app.route("/")//配置路由
def index():
    return "<h1 style='color:red'>Hello word</h1>"
if __name__ == '__main__':
    app.run()

 

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前台项目：home

后台项目（admin）

　　数据模型：models.py

　　表单处理：admin/forms.py

　　模板目录;templates/admin

　　静态目录：：static

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定义蓝图模块

app/admin/__init__

from flask import Blueprint

admin = Blueprint("admin", __name__)
import app.admin.views


app/admin/view

#coding:utf8
from .import admin

@admin.route('/')
def index():
    return "<h1 style='color:red'>This is admin</h1>"

 

 

app/home/__init__
from flask import Blueprint
home = Blueprint("home", __name__)
import app.home.views


app/home/view

#coding:utf8
from .import home
@home.route('/')
def index():
    return "<h1 style='color:green'>This is home</h1>"

app/__init__
#coding::utf8
from flask import Flask
app = Flask(__name__)
app.debug = True #开启调试模式
from app.home import home as home_blueprint
from app.admin  import admin as admin_blueprint
app.register_blueprint(home_blueprint)
app.register_blueprint(admin_blueprint,url_prefix="/admin")

APP/manage.py

#codding:utf8
from app import app
if __name__ == '__main__':
    app.run()