从txt文件收集信息

try:
    with open('path/to/file.txt', 'r') as file:
        content = file.read()
except FileNotFoundError:
    print("文件不存在")
except PermissionError:
    print("权限不足")

with open('path/to/file.txt', 'r', encoding='utf-8') as file:
    content = file.read()

import re

pattern = r'\d+'
with open('path/to/file.txt', 'r') as file:
    content = file.read()
    matches = re.findall(pattern, content)
    print(matches)

import re

def read_and_parse_file(file_path):
    try:
        with open(file_path, 'r', encoding='utf-8') as file:
            content = file.read()
            # 假设我们要提取所有的数字
            pattern = r'\d+'
            matches = re.findall(pattern, content)
            return matches
    except FileNotFoundError:
        print("文件不存在")
    except PermissionError:
        print("权限不足")

# 使用示例
file_path = 'path/to/file.txt'
data = read_and_parse_file(file_path)
print(data)