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102 строки
3.5 KiB
102 строки
3.5 KiB
# python对多文件编程及其不友好, 白写了这么多文件到处报错, 最后还是要写在一个文件里解决了
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import os
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import sys
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from datetime import datetime # 处理时间
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from flask import Flask
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from flask_cors import CORS, cross_origin
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from flask_sqlalchemy import SQLAlchemy
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app = Flask(__name__)
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cors = CORS(app)
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app.config['CORS_HEADERS'] = 'Content-Type'
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prefix = "sqlite:///"
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path = '../appTime/AppTime-Realease/data.db'
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app.config['SQLALCHEMY_DATABASE_URI'] = prefix + path
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app.config['SQLALCHEMY_COMMIT_ON_TEARDOWN'] = True
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# 在扩展类实例化前加载配置
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db = SQLAlchemy(app)
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# 数据库模型
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class App(db.Model):
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id = db.Column(db.Integer, primary_key=True) # App id
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process = db.Column(db.Text) # appName
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text = db.Column(db.Text) # app窗口名称
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tagId = db.Column(db.Integer, unique=True) # 标签id
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class Period(db.Model):
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timeStart = db.Column(db.DateTime, primary_key=True) # 开始时间
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timeEnd = db.Column(db.DateTime) # 结束时间
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winId = db.Column(db.Integer) # 活动id
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class Tag(db.Model):
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id = db.Column(db.Integer, primary_key=True) # 标签id
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text = db.Column(db.Text) # 标签文本
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class Win(db.Model):
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id = db.Column(db.Integer, primary_key=True) # 活动id
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appId = db.Column(db.Integer) # App id
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text = db.Column(db.Text, nullable=True) # 活动窗口名称
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tagId = db.Column(db.Integer, nullable=True) # 标签id
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# 后端API
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# 获取每日屏幕使用总时间
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@app.route('/getDayScreenUseTime', methods=['GET'])
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@cross_origin()
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def getDayScreenUseTime():
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datetimeStr = '2022-09-05'
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struct_time = datetime.strptime(datetimeStr, "%Y-%m-%d").date() # 获取请求日期, struct_time数据类型为dateTime
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activityTimeList = Period.query.all()
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selectedTimeList = [] # 选中的对应今天日期的时间李彪
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for time in activityTimeList:
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if time.timeStart.date() == struct_time:
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selectedTimeList.append(time)
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timeAmount = 0
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for time in selectedTimeList:
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time_diff = time.timeEnd - time.timeStart
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timeAmount = timeAmount + time_diff.total_seconds()
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timeAmount = int(timeAmount)
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m, s = divmod(timeAmount, 60)
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h, m = divmod(m, 60)
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return '{:d}小时{:02d}分{:02d}秒'.format(h, m, s)
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# 获取每日第一次屏幕使用时刻
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@app.route('/getFirstScreenTime', methods=['GET'])
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@cross_origin()
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def getFirstScreenTime():
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datetimeStr = '2022-09-05'
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struct_time = datetime.strptime(datetimeStr, "%Y-%m-%d").date() # 获取请求日期, struct_time数据类型为dateTime
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activityTimeList = Period.query.all()
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selectedTimeList = [] # 选中的对应今天日期的时间李彪
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for time in activityTimeList:
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if time.timeStart.date() == struct_time:
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selectedTimeList.append(time)
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break;
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firstScreenTime = selectedTimeList[0].timeStart.strftime('%H点%M分%S秒')
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return firstScreenTime
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# 获取每日最后一次屏幕使用时刻
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@app.route('/getLastScreenTime', methods=['GET'])
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@cross_origin()
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def getLastScreenTime():
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datetimeStr = '2022-09-05'
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struct_time = datetime.strptime(datetimeStr, "%Y-%m-%d").date() # 获取请求日期, struct_time数据类型为dateTime
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activityTimeList = Period.query.all()
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selectedTimeList = [] # 选中的对应今天日期的时间李彪
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for time in activityTimeList:
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if time.timeStart.date() == struct_time:
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selectedTimeList.append(time)
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lastScreenTime = selectedTimeList[-1].timeEnd.strftime('%H点%M分%S秒')
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return lastScreenTime
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# 持续时间
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