1:创建数据库以及更新数据库 #!/usr/bin/env python # -*- coding:utf-8 -*- from sqlalchemy.ext.declarative import declarative_base from sqlalchemy import Column, Int Read More
posted @ 2020-09-27 22:34 PythonNew_Mr.Wang Views(652) Comments(0) Diggs(0)
manage.py: from BlueMap.pro_flask import create_app app = create_app() if __name__ == '__main__': app.run() settins.py # debug模式 class DebugSetting(ob Read More
posted @ 2020-09-27 14:08 PythonNew_Mr.Wang Views(472) Comments(0) Diggs(0)
from flask import Flask, render_template,flash,get_flashed_messages app = Flask(__name__) app.secret_key=("21h3i2o1") @app.route('/x1') def index1(): Read More
posted @ 2020-09-23 22:10 PythonNew_Mr.Wang Views(159) Comments(0) Diggs(0)
# 不加返回值from flask import Flask from flask import abort app = Flask(__name__) # 在第一次请求之前调用,可以在此方法内部做一些初始化操作 @app.before_first_request def before_first_ Read More
posted @ 2020-09-23 17:39 PythonNew_Mr.Wang Views(190) Comments(0) Diggs(0)
## 后端:import os from flask import request, jsonify from werkzeug.utils import secure_filename from flask import Flask, request import hashlib import t Read More
posted @ 2020-09-23 16:58 PythonNew_Mr.Wang Views(224) Comments(0) Diggs(0)
1:POST获取JSON请求数据 from flask import Flask, request,jsonify import json app = Flask(__name__) @app.route('/', methods=['POST']) def index(): print(reque Read More
posted @ 2020-09-23 16:03 PythonNew_Mr.Wang Views(186) Comments(0) Diggs(0)
flask中的配置文件是一个flask.config.Config对象(继承字典),默认配置为: { 'DEBUG': get_debug_flag(default=False), 是否开启Debug模式 'TESTING': False, 是否开启测试模式 'PROPAGATE_EXCEPTION Read More
posted @ 2020-09-23 15:54 PythonNew_Mr.Wang Views(223) Comments(0) Diggs(0)
def data_sort(data_dict): # 给字段的key排序 data_list_sort = sorted(data_dict.keys()) data_sort={} # 映射对应数值的value for n in data_list_sort: res = data_dict[n Read More
posted @ 2020-09-09 11:39 PythonNew_Mr.Wang Views(250) Comments(0) Diggs(0)
def counter_mine(ulist): result = {} for value in ulist: if result.get(value)==None: result[value]=1 else: result[value]+=1 return counter_mine if __n Read More
posted @ 2020-09-09 11:13 PythonNew_Mr.Wang Views(161) Comments(0) Diggs(0)
//上传图片 upload() { var that=this uni.chooseImage({ count: 6, //默认9 sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图,默认二者都有 sourceType: ['album'], / Read More
posted @ 2020-09-04 10:28 PythonNew_Mr.Wang Views(463) Comments(0) Diggs(0)