毕业设计：python全国天气气象数据爬取分析可视化系统+大屏+大数据（源码+文档(3)

app.config[‘SESSION_TYPE’] = ‘filesystem’
app.config[‘SECRET_KEY’] = os.urandom(24)

-------------前台可视化大数据分析相关服务接口start-----------------

系统默认路径前台跳转

@app.route(‘/’)
def main_page():
count_data = data_service.count_data()
detail_data = data_service.detail_data()
weather_data = data_service.weather_category_data()
table_data = data_service.table_data()
wd_data = data_service.wd_category_data()
ws_data = data_service.ws_category_data()
aqi_data = data_service.aqi_category_data()
map_data = data_service.china_map_data()
return render_template(“main.html”, count_data=count_data, detail_data=detail_data, weather_data=weather_data,
table_data=table_data, wd_data=wd_data, ws_data=ws_data, aqi_data=aqi_data,
map_data=map_data)

-------------前台可视化大数据分析相关服务接口end-----------------

-------------后台管理模块相关服务接口start-----------------

登录

@app.route(‘/login’, methods=[‘POST’])
def login():
if request.method == ‘POST’:
account = request.form.get(‘account’)
password = request.form.get(‘password’)
if not all([account, password]):
flash(‘参数不完整’)
return “300”
res = user_service.get_user(account, password)
if res and res[0][0] > 0:
session[‘is_login’] = True
session[‘role’] = res[0][1]
return “200”
else:
return “300”

登录页面跳转

@app.route(‘/admin’)
def admin():
if session.get(“is_login”):
if session.get(‘role’) == 0:
return render_template(‘index.html’)
else:
return render_template(‘index1.html’)
else:
return render_template(‘login.html’)

@app.route(‘/logout’)
def logout():
try:
session.pop(“is_login”)
return render_template(‘login.html’)
except Exception:
return render_template(‘login.html’)

后台首页面跳转

@app.route(‘/html/we