在另一个文件中显示操作文件中的警报消息

try:
    with open('alert_messages.txt', 'r') as file:
        messages = file.readlines()
except FileNotFoundError:
    print("文件不存在")

try:
    with open('alert_messages.txt', 'r') as file:
        messages = file.readlines()
except PermissionError:
    print("权限不足，无法读取文件")

try:
    with open('alert_messages.txt', 'r', encoding='utf-8') as file:
        messages = file.readlines()
except UnicodeDecodeError:
    print("编码错误")

警告：磁盘空间不足
错误：数据库连接失败

try:
    with open('alert_messages.txt', 'r', encoding='utf-8') as file:
        messages = file.readlines()
        for message in messages:
            print(message.strip())
except FileNotFoundError:
    print("文件不存在")
except PermissionError:
    print("权限不足，无法读取文件")
except UnicodeDecodeError:
    print("编码错误")