python后端 flask框架计算时间差并根据时间差条件返回flag值

Posted 2022-01-31 MelroseQ

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python后端计算时间差并根据时间差条件返回flag值

话不多说直接上代码

先上代码片段这里的逻辑是根据现在的实际和数据库存储的时间差小于16天的则返回flag1 否则flag为0

sub_time = abs((datetime.datetime.strptime(str(i[4]), "%Y-%m-%d %H:%M:%S") - datetime.datetime.now()).days)
     if sub_time <= 16:
         temp["flag"] = 1
     else:
         temp["flag"] = 0

全部代码

@app.route('/xxxx', methods=['GET'])
def second():
    if request.method == "GET":
        _id = request.args.get('id')
        print(_id)
        db.ping(reconnect=True)
        # cursor.execute("select * from content where parent=\\"" + str(_id) + "\\" and DATE_SUB(CURDATE(), INTERVAL 15 DAY) <= date(time) order by time desc")
        cursor.execute("select * from content where parent=\\"" + str(_id) + "\\" order by time desc")
        data = cursor.fetchall()
        temp = 
        result = []
        if data:
            print(data)
            for i in data:
                temp["id"] = i[0]
                temp["name"] = i[1]
                temp["link"] = i[2]
                temp["parent"] = i[3]
                temp["time"] = i[4]
                sub_time = abs((datetime.datetime.strptime(str(i[4]), "%Y-%m-%d %H:%M:%S") - datetime.datetime.now()).days)
                if sub_time <= 16:
                    temp["flag"] = 1
                else:
                    temp["flag"] = 0
                result.append(temp.copy())
            return jsonify("code": 200, "data": result)
        elif data == ():
            _data = "code": 13, "msg": "暂无此类数据"
            return jsonify(_data)
        else:
            _data = "code": -1, "msg": "wrong,try again"
            return jsonify(_data)