Flask--session

1.设置session
(1)导入session 模块 from flask import session
(2)设置session :session[key] = value
2.获取session
(1)value =session[key]
(2)value = session.get(key)
3.删除session
(1)session.pop(key)

#session:保存在客户端
from flask import Flask,session

app=Flask(__name__)

#1.导入session
#2.加密

app.config['SECRET_KEY']='FEFEFEF'   #加密盐 salt

#创建session
@app.route('/set_session/')
def set_session():
	session['name']='python'
	session['age']='12'
	return 'success!!!'

#获取session内容
@app.route('get_session')
def get_session():
	name=session.get('name')
	age=session.get('age')
	return'name:{},age:{}'.format(name,age)

#删除session
@app.route('/delete_session/')
def delete_session():
	session.pop('name')

	return '删除成功了!!!'

if __name__ == '__main__':
	
	app.run()   #注意 此行以后的代码都不执行


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转载自blog.csdn.net/weixin_44111377/article/details/92657563