从txt中获取大量数据并对其进行排序

def read_data_from_txt(file_path):
    data = []
    with open(file_path, 'r') as file:
        for line in file:
            data.append(int(line.strip()))  # 假设每行数据为整数
    return data

def sort_data(data):
    # 使用快速排序算法对数据进行排序
    if len(data) <= 1:
        return data
    pivot = data[len(data) // 2]
    left = [x for x in data if x < pivot]
    middle = [x for x in data if x == pivot]
    right = [x for x in data if x > pivot]
    return sort_data(left) + middle + sort_data(right)

def write_data_to_txt(file_path, sorted_data):
    with open(file_path, 'w') as file:
        for data in sorted_data:
            file.write(str(data) + '\n')

# 示例使用
file_path = 'data.txt'
sorted_file_path = 'sorted_data.txt'

data = read_data_from_txt(file_path)
sorted_data = sort_data(data)
write_data_to_txt(sorted_file_path, sorted_data)