先腌高分，然后普林

Question

我想把高分腌出来然后打印出来。在

在实际程序中，分数是从一个简单的琐事游戏中获得的。在

score = 10
name = input("Name: ")
scores = [name, score]
high_scores = open("high_scores.dat", "ab")
pickle.dump(scores, high_scores)
high_scores.close()

high_scoresR = open("high_scores.dat", "rb")
results = pickle.load(high_scoresR)
print(results)
high_scores.close()

程序只打印输入的第一个高分，不管我尝试向它转储多少分数。示例：

^{pr2}$

我猜我不懂一些基本的东西，所以我非常希望你能给我一个信息丰富、清晰的解释。在

Answer 1

您可以将文件读入词典：

name = input('Enter name: ')
score = input('Enter score: ')

# write new entry to file
with open('highscores.txt', 'a') as f:
    f.write(name + ':' + score + '\n')

# read file into dict
with open('highscores.txt', 'r') as f:
    lines = f.read().splitlines()
scores = dict(line.split(':') for line in lines)

for key, value in scores.items():
    print(key, value)

我不知道你想学pickle，但也许这对其他人有帮助。在