import csv with open(r'd:\天龙八部-网络版.txt', 'r', encoding='utf8') as fr: text = fr.read() count_dict = {} for char in text: if char != ' ' and char != '\n': # 不统计空格和换行符 if char in count_dict: count_dict[char] += 1 else: count_dict[char] = 1 with open(r'd:\天龙八部-汉字统计.csv', 'w', encoding='utf-8', newline='') as f: writer = csv.writer(f) writer.writerow(['字符', '出现次数']) # 写入表头 for char, count in count_dict.items(): writer.writerow([char, count])输出结果是保存在txt文件里的，不是csv文件

这段代码输出结果保存在 txt 文件而不是 csv 文件的原因是因为在打开文件时，你使用了 `.csv` 扩展名，但实际上你保存的文件路径是 `.txt` 文件。你需要将保存结果的文件路径改为 `.csv` 才能将结果保存为 csv 格式。修改代码如下：

import csv 

with open(r'd:\天龙八部-网络版.txt', 'r', encoding='utf8') as fr:
    text = fr.read()

count_dict = {}
for char in text:
    if char != ' ' and char != '\n':  # 不统计空格和换行符
        if char in count_dict:
            count_dict[char] += 1
        else:
            count_dict[char] = 1

with open(r'd:\天龙八部-汉字统计.csv', 'w', encoding='utf-8', newline='') as f:
    writer = csv.writer(f)
    writer.writerow(['字符', '出现次数'])  # 写入表头
    for char, count in count_dict.items():
        writer.writerow([char, count])

注意：你需要将保存结果的文件路径改为 `.csv` 扩展名，而不是 `.txt`。