全角转半角.ipynb

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    "\n",
    "# 全角转半角\n",
    "def str_convert(content):\n",
    "    '''\n",
    "    将内容中的全角字符，包含英文字母、数字键、符号等转换为半角字符\n",
    "    :param content: 要转换的字符串内容\n",
    "    :return: 转换后的半角字符串\n",
    "    '''\n",
    "    new_str = ''\n",
    "    for each_char in content:  # 循环读取每个字符\n",
    "        code_num = ord(each_char)  # 读取字符的ASCII值或Unicode值\n",
    "        if code_num == 12288:  # 全角空格直接转换\n",
    "            code_num = 32\n",
    "        elif (code_num >= 65281 and code_num <= 65374):  # 全角字符（除空格）根据关系转化\n",
    "            code_num -= 65248\n",
    "        new_str += chr(code_num)\n",
    "    return new_str"
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