如何使用回圈在串列中創建多個物件

所以，我想在每次回圈運行時創建不同的物件，我的物件是 [name, age, dob] 它附加在一個空串列中

data = []

我正在使用類

class PersonsData(object):
    # Object constructor
    def __init__(self):
        print("Person Data")
        self.name = ''
        self.age = 0
        self.doB = 0

    # Input Method
    def enter_data(self):
        size = int(input("Enter the number of data"))
        for i in range(size):
            self.name = str(input("Enter Your Name"   " ").upper())

            try:
                self.age = int(input("Enter Your Age"   " "))
            except:
                print("\n**Enter value in Number**")
                self.age = int(input("Enter Your Age"   " "))

            self.doB = (input("Enter Your DOB"   " "))
            print("\n")

    # Display Method
    def display(self):
        print("Name:", self.name)
        print("Age:", self.age)
        print("DOB:", self.doB)

問題是不是創建新物件，而是覆寫其他物件，所以我可以創建新物件

我的另一半代碼

while True:
    print()
    print("""
    1.Add New Detail
    2.Display Detail
    3.Quit
    """)
    choice = int(input("Enter Choice:"   " "))
    if choice == 1:
        info = PersonsData()
        info.enter_data()
        print(info.name)
        data.append(info)
        print(data)

    elif choice == 2:
        for i in data:
            print("--------------------------------")
            i.display()
            print("--------------------------------")

    elif choice == 3:
        quit()

    else:
        print("Invalid choice")

uj5u.com熱心網友回復：

Fir of all 從enter_data個人資料內部移動 for 回圈到內部選擇 1，以便它開始根據輸入的大小創建個人資料物件

這樣它就會將您唯一的個人資料物件附加到資料串列中

這是更改后的正確代碼

data = []

class PersonsData(object):
    # Object constructor
    def __init__(self):
        print("Person Data")
        self.name = ''
        self.age = 0
        self.doB = 0

    # Input Method
    def enter_data(self):

        self.name = str(input("Enter Your Name"   " ").upper())

        try:
            self.age = int(input("Enter Your Age"   " "))
        except:
            print("\n**Enter value in Number**")
            self.age = int(input("Enter Your Age"   " "))

        self.doB = (input("Enter Your DOB"   " "))
        print("\n")

    # Display Method
    def display(self):
        print("Name:", self.name)
        print("Age:", self.age)
        print("DOB:", self.doB)


while True:
    print()
    print("""
    1.Add New Detail
    2.Display Detail
    3.Quit
    """)
    choice = int(input("Enter Choice:"   " "))
    if choice == 1:
        size = int(input("Enter the number of data"))
        for i in range(size):
            info = PersonsData()
            info.enter_data()
            print(info.name)
            data.append(info)

        print(data)

    elif choice == 2:
        for i in data:
            print("--------------------------------")
            i.display()
            print("--------------------------------")

    elif choice == 3:
        quit()

    else:
        print("Invalid choice")

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