基于python-flask-android的任务管理系统开发(七、view.py–视图函数)

文件为myapp/views.py以及myapp/admin/views.py
myapp/views.py

from myapp import app,db
from flask import render_template, flash, redirect, url_for, session,request
from myapp.models import User,Todo,Category


@app.route('/')
def index():
    return 'index'


@app.route('/user')
def user():
    users=User.query.all()
    print(users)
    return 'users'

@app.route('/login',methods=['POST','GET'])
def login():
    return 'login'

@app.route('/register',methods=['POST','GET'])
def register():
    return 'register'

myapp导入app,在@app.route()中定义路由时使用

from myapp import app

从myapp.models中导入Ｕser,Todo,Category

from myapp.models import User,Todo,Category

myapp/admin/views.py

from . import admin
# 导入admin,定义路由时使用
from myapp.models import User
from flask import render_template


@admin.route('/admin')
def showadmin():
    return 'admin page!'

#查看用户列表
@admin.route('/admin/userlist')
# def userlist():
#     return 'userlist'
def userlist():
    users=User.query.all()
    print(users)
    for user in users:
        print(user.username)
        print(user.email)
    return render_template('userlist.html',users=users)