def half_to_full_width_number(text):
    """
    將字符串中的半角數(shù)字轉換為全角數(shù)字
    
    參數(shù):
        text: 輸入字符串
        
    返回:
        轉換后的字符串
    """
    result = []
    for char in text:
        if '0' <= char <= '9':
            # 半角數(shù)字轉全角：Unicode碼點+65248
            full_char = chr(ord(char) + 0xFEE0)
            result.append(full_char)
        else:
            result.append(char)
    return ''.join(result)

# 測試示例
if __name__ == "__main__":
    test_cases = [
        "1234567890",
        "電話: 13800138000",
        "版本號3.14.159",
        "混合123abc456",
        "沒有數(shù)字的字符串"
    ]
    
    print("半角數(shù)字轉全角數(shù)字測試:")
    print("=" * 40)
    for case in test_cases:
        converted = half_to_full_width_number(case)
        print(f"原始: {case}")
        print(f"轉換: {converted}")
        print("-" * 40)

def half_to_full_width_number_fast(text):
    """
    使用translate方法快速轉換
    """
    # 創(chuàng)建轉換表
    translation_table = str.maketrans(
        '0123456789',
        '０１２３４５６７８９'
    )
    return text.translate(translation_table)

# 測試
if __name__ == "__main__":
    test_str = "Python 3.10發(fā)布于2021年10月"
    print("快速轉換測試:")
    print(f"原始: {test_str}")
    print(f"轉換: {half_to_full_width_number_fast(test_str)}")

import re

def half_to_full_width_number_regex(text):
    """
    使用正則表達式替換半角數(shù)字
    """
    def replace_match(match):
        digit = match.group()
        return chr(ord(digit) + 0xFEE0)
    
    return re.sub(r'[0-9]', replace_match, text)

# 測試
if __name__ == "__main__":
    test_str = "訂單號: 987654321, 金額: 199.99元"
    print("正則表達式轉換測試:")
    print(f"原始: {test_str}")
    print(f"轉換: {half_to_full_width_number_regex(test_str)}")

import timeit

def test_performance():
    test_str = "Python 3.10發(fā)布于2021年10月，版本號1234567890" * 100
    
    methods = [
        ("基礎方法", half_to_full_width_number),
        ("translate方法", half_to_full_width_number_fast),
        ("正則方法", half_to_full_width_number_regex)
    ]
    
    print("性能測試:")
    print("=" * 40)
    for name, func in methods:
        time = timeit.timeit(lambda: func(test_str), number=1000)
        print(f"{name}: {time:.4f}秒")

if __name__ == "__main__":
    test_performance()

class HalfFullWidthConverter:
    """
    半角全角字符轉換工具類
    """
    
    @staticmethod
    def half_to_full_number(text):
        """半角數(shù)字轉全角數(shù)字"""
        return text.translate(str.maketrans(
            '0123456789',
            '０１２３４５６７８９'
        ))
    
    @staticmethod
    def half_to_full_alpha(text):
        """半角字母轉全角字母"""
        return text.translate(str.maketrans(
            'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
            'ａｂｃｄｅｆｇｈｉｊｋｌｍｎｏｐｑｒｓｔｕｖｗｘｙｚＡＢＣＤＥＦＧＨＩＪＫＬＭＮＯＰＱＲＳＴＵＶＷＸＹＺ'
        ))
    
    @staticmethod
    def half_to_full(text):
        """半角數(shù)字和字母轉全角"""
        return HalfFullWidthConverter.half_to_full_alpha(
            HalfFullWidthConverter.half_to_full_number(text)
        )
    
    @staticmethod
    def full_to_half_number(text):
        """全角數(shù)字轉半角數(shù)字"""
        return text.translate(str.maketrans(
            '０１２３４５６７８９',
            '0123456789'
        ))

# 測試工具類
if __name__ == "__main__":
    converter = HalfFullWidthConverter()
    
    test_str = "ABCabc123測試TEST456"
    print("工具類測試:")
    print(f"原始: {test_str}")
    print(f"數(shù)字轉全角: {converter.half_to_full_number(test_str)}")
    print(f"字母轉全角: {converter.half_to_full_alpha(test_str)}")
    print(f"全部轉全角: {converter.half_to_full(test_str)}")
    print(f"全角數(shù)字轉半角: {converter.full_to_half_number('１２３４５')}")

text = "本文發(fā)布于2023年5月1日，閱讀量已達10000+"
full_text = HalfFullWidthConverter.half_to_full(text)
print(full_text)
# 輸出: 本文發(fā)布于２０２３年５月１日，閱讀量已達１００００+

def clean_phone_number(phone):
    """清洗電話號碼，確保所有數(shù)字為半角"""
    return HalfFullWidthConverter.full_to_half_number(phone).replace(" ", "")

phone = "１３８?。埃埃保场。福埃埃?
print(clean_phone_number(phone))  # 輸出: 13800138000

import random

def generate_verification_code(length=6):
    """生成全角數(shù)字驗證碼"""
    code = ''.join(random.choices('0123456789', k=length))
    return HalfFullWidthConverter.half_to_full_number(code)

print("驗證碼:", generate_verification_code())  # 輸出類似: 驗證碼: ７８９４５６