随笔分类 -  10-flask

摘要:一、引入: 在无线程隔离情况下,通过线程调用函数,函数内部改变传入对象的属性值(排除非线程安全情况),都将更改传入的对象属性 1 import threading 2 3 class TestThread: 4 value = 1 5 6 s = TestThread() 7 8 def test1 阅读全文
posted @ 2022-04-19 15:29 组装梦想 阅读(170) 评论(0) 推荐(0)
摘要:参考: flask入门和进阶十(实现全文搜索)已解决:https://blog.csdn.net/chengmo123/article/details/100552287 一、首先安装flask-whooshalchemyplus https://github.com/Revolution1/Fla 阅读全文
posted @ 2020-08-22 22:15 组装梦想 阅读(653) 评论(0) 推荐(0)
摘要:效果展示 1 from flask import Flask, render_template 2 from flask_mongoengine import MongoEngine 3 from datetime import datetime 4 5 app = Flask(__name__) 阅读全文
posted @ 2020-04-02 15:53 组装梦想 阅读(770) 评论(0) 推荐(0)
摘要:效果展示: 1 from flask import Flask, render_template 2 from flask_sqlalchemy import SQLAlchemy 3 import datetime 4 5 app = Flask(__name__) 6 app.config['S 阅读全文
posted @ 2020-03-20 15:59 组装梦想 阅读(1077) 评论(0) 推荐(0)
摘要:1 # 原生sql语句操作 2 sql = 'select * from user' 3 result = db.session.execute(sql) 4 5 # 查询全部 6 User.query.all() 7 # 主键查询 8 User.query.get(1) 9 # 条件查询 10 U 阅读全文
posted @ 2020-03-14 18:44 组装梦想 阅读(672) 评论(0) 推荐(0)
摘要:警告内容:SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. Set it to True or False to suppress this 阅读全文
posted @ 2020-03-14 18:01 组装梦想 阅读(8652) 评论(0) 推荐(0)