{"id":1062298,"date":"2024-12-31T15:50:32","date_gmt":"2024-12-31T07:50:32","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1062298.html"},"modified":"2024-12-31T15:50:34","modified_gmt":"2024-12-31T07:50:34","slug":"python%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e4%b8%ad%e6%96%87%e5%ad%97%e7%ac%a6%e7%9a%84","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1062298.html","title":{"rendered":"python\u5982\u4f55\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684"},"content":{"rendered":"

\"python\u5982\u4f55\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684\"<\/p>\n

Python\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u4f7f\u7528Unicode\u8303\u56f4\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u7b49\u3002<\/strong> \u5728\u8fd9\u51e0\u79cd\u65b9\u6cd5\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u662f\u5229\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5224\u65ad\u5b57\u7b26\u662f\u5426\u4e3a\u4e2d\u6587\u5b57\u7b26\u3002\u8be6\u7ec6\u63cf\u8ff0\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a<\/strong> \u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u4e00\u79cd\u7528\u4e8e\u5339\u914d\u5b57\u7b26\u4e32\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5b9a\u7279\u5b9a\u7684\u6a21\u5f0f\u6765\u8fdb\u884c\u5339\u914d\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528re\u6a21\u5757\u6765\u8fdb\u884c\u6b63\u5219\u8868\u8fbe\u5f0f\u64cd\u4f5c\u3002\u8981\u5224\u65ad\u4e00\u4e2a\u5b57\u7b26\u662f\u5426\u4e3a\u4e2d\u6587\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f[\\u4e00-\\u9fff]<\/code>\uff0c\u5176\u4e2du4e00<\/code>\u5230u9fff<\/code>\u662fUnicode\u4e2d\u4e2d\u6587\u5b57\u7b26\u7684\u8303\u56f4\u3002<\/p>\n<\/p>\n

\u4ee5\u4e0b\u662f\u8be6\u7ec6\u4ecb\u7ecd\u51e0\u79cd\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/p>\n<\/p>\n

\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u5904\u7406\u5b57\u7b26\u4e32\u7684\u5f3a\u5927\u5de5\u5177\u3002\u5728Python\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528re\u6a21\u5757\u6765\u5b9e\u73b0\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684\u529f\u80fd\u3002\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

import re<\/p>\n
def is_chinese_char(char):<\/p>\n
    return re.match(r'[\\u4e00-\\u9fff]', char) is not None<\/p>\n
\u6d4b\u8bd5<\/strong><\/h2>\n
test_chars = ['\u4f60', '\u597d', 'a', '1', '\u3002']<\/p>\n
for char in test_chars:<\/p>\n
    if is_chinese_char(char):<\/p>\n
        print(f"'{char}' \u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
    else:<\/p>\n
        print(f"'{char}' \u4e0d\u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u51fd\u6570is_chinese_char<\/code>\u4f7f\u7528\u4e86\u6b63\u5219\u8868\u8fbe\u5f0fr'[\\u4e00-\\u9fff]'<\/code>\u6765\u5339\u914d\u5b57\u7b26\uff0c\u5982\u679c\u5339\u914d\u6210\u529f\uff0c\u5219\u8bf4\u660e\u8be5\u5b57\u7b26\u662f\u4e2d\u6587\u5b57\u7b26\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528Unicode\u8303\u56f4<\/p>\n<\/p>\n
Unicode\u4e3a\u6bcf\u4e2a\u5b57\u7b26\u5206\u914d\u4e86\u4e00\u4e2a\u552f\u4e00\u7684\u7f16\u7801\u70b9\u3002\u4e2d\u6587\u5b57\u7b26\u7684\u7f16\u7801\u8303\u56f4\u901a\u5e38\u5728u4e00<\/code>\u5230u9fff<\/code>\u4e4b\u95f4\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u5b57\u7b26\u7684Unicode\u7f16\u7801\u70b9\u6765\u5224\u65ad\u5176\u662f\u5426\u4e3a\u4e2d\u6587\u5b57\u7b26\u3002\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
def is_chinese_char(char):<\/p>\n
    return '\\u4e00' <= char <= '\\u9fff'<\/p>\n
\u6d4b\u8bd5<\/strong><\/h2>\n
test_chars = ['\u4f60', '\u597d', 'a', '1', '\u3002']<\/p>\n
for char in test_chars:<\/p>\n
    if is_chinese_char(char):<\/p>\n
        print(f"'{char}' \u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
    else:<\/p>\n
        print(f"'{char}' \u4e0d\u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u51fd\u6570is_chinese_char<\/code>\u901a\u8fc7\u6bd4\u8f83\u5b57\u7b26\u7684Unicode\u7f16\u7801\u70b9\u6765\u5224\u65ad\u5176\u662f\u5426\u5728\u4e2d\u6587\u5b57\u7b26\u7684\u8303\u56f4\u5185\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93<\/p>\n<\/p>\n
\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5e93\u4e5f\u63d0\u4f9b\u4e86\u5224\u65ad\u5b57\u7b26\u7c7b\u578b\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0cpandas<\/code>\u5e93\u4e2d\u7684str.isalpha()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u5224\u65ad\u5b57\u7b26\u662f\u5426\u4e3a\u5b57\u6bcd\u5b57\u7b26\uff0c\u5305\u62ec\u4e2d\u6587\u5b57\u7b26\u3002\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
import pandas as pd<\/p>\n
def is_chinese_char(char):<\/p>\n
    return pd.Series([char]).str.isalpha()[0]<\/p>\n
\u6d4b\u8bd5<\/strong><\/h2>\n
test_chars = ['\u4f60', '\u597d', 'a', '1', '\u3002']<\/p>\n
for char in test_chars:<\/p>\n
    if is_chinese_char(char):<\/p>\n
        print(f"'{char}' \u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
    else:<\/p>\n
        print(f"'{char}' \u4e0d\u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u51fd\u6570is_chinese_char<\/code>\u4f7f\u7528\u4e86pandas<\/code>\u5e93\u4e2d\u7684str.isalpha()<\/code>\u65b9\u6cd5\u6765\u5224\u65ad\u5b57\u7b26\u662f\u5426\u4e3a\u5b57\u6bcd\u5b57\u7b26\u3002<\/p>\n<\/p>\n
\u56db\u3001\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5<\/p>\n<\/p>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u6765\u63d0\u9ad8\u5224\u65ad\u7684\u51c6\u786e\u6027\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5148\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u521d\u6b65\u5224\u65ad\uff0c\u7136\u540e\u518d\u4f7f\u7528Unicode\u8303\u56f4\u68c0\u67e5\u8fdb\u884c\u786e\u8ba4\u3002\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
def is_chinese_char(char):<\/p>\n
    if re.match(r'[\\u4e00-\\u9fff]', char):<\/p>\n
        return '\\u4e00' <= char <= '\\u9fff'<\/p>\n
    return False<\/p>\n
\u6d4b\u8bd5<\/strong><\/h2>\n
test_chars = ['\u4f60', '\u597d', 'a', '1', '\u3002']<\/p>\n
for char in test_chars:<\/p>\n
    if is_chinese_char(char):<\/p>\n
        print(f"'{char}' \u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
    else:<\/p>\n
        print(f"'{char}' \u4e0d\u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u51fd\u6570is_chinese_char<\/code>\u5148\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u521d\u6b65\u5224\u65ad\uff0c\u5982\u679c\u5339\u914d\u6210\u529f\uff0c\u518d\u4f7f\u7528Unicode\u8303\u56f4\u68c0\u67e5\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5904\u7406\u591a\u5b57\u7b26\u5b57\u7b26\u4e32<\/p>\n<\/p>\n
\u5982\u679c\u8981\u5224\u65ad\u4e00\u4e2a\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u5305\u542b\u4e2d\u6587\u5b57\u7b26\uff0c\u53ef\u4ee5\u5bf9\u5b57\u7b26\u4e32\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\u8fdb\u884c\u5224\u65ad\u3002\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
def has_chinese_char(string):<\/p>\n
    return any(re.match(r'[\\u4e00-\\u9fff]', char) for char in string)<\/p>\n
\u6d4b\u8bd5<\/strong><\/h2>\n
test_strings = ['\u4f60\u597d', 'hello', '123', '\u3002']<\/p>\n
for string in test_strings:<\/p>\n
    if has_chinese_char(string):<\/p>\n
        print(f"'{string}' \u5305\u542b\u4e2d\u6587\u5b57\u7b26")<\/p>\n
    else:<\/p>\n
        print(f"'{string}' \u4e0d\u5305\u542b\u4e2d\u6587\u5b57\u7b26")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u51fd\u6570has_chinese_char<\/code>\u904d\u5386\u5b57\u7b26\u4e32\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\uff0c\u5e76\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u5224\u65ad\u3002\u5982\u679c\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\u662f\u4e2d\u6587\u5b57\u7b26\uff0c\u5219\u8fd4\u56deTrue<\/code>\u3002<\/p>\n<\/p>\n
\u516d\u3001\u5176\u4ed6\u5b57\u7b26\u8303\u56f4<\/p>\n<\/p>\n
\u9664\u4e86\u57fa\u672c\u7684\u4e2d\u6587\u5b57\u7b26\uff0c\u6709\u65f6\u8fd8\u9700\u8981\u5224\u65ad\u5176\u4ed6\u8303\u56f4\u7684\u4e2d\u6587\u5b57\u7b26\uff0c\u4f8b\u5982\u6269\u5c55\u7684\u6c49\u5b57\u5b57\u7b26\u3002\u53ef\u4ee5\u901a\u8fc7\u6269\u5c55\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u8303\u56f4\u6765\u5b9e\u73b0\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
def is_chinese_char(char):<\/p>\n
    return re.match(r'[\\u4e00-\\u9fff\\u3400-\\u4dbf\\u20000-\\u2a6df\\u2a700-\\u2b73f\\u2b740-\\u2b81f\\u2b820-\\u2ceaf]', char) is not None<\/p>\n
\u6d4b\u8bd5<\/strong><\/h2>\n
test_chars = ['\u4f60', '\u597d', '\ud840\udc00', '\ud840\udc7d', 'a', '1', '\u3002']<\/p>\n
for char in test_chars:<\/p>\n
    if is_chinese_char(char):<\/p>\n
        print(f"'{char}' \u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
    else:<\/p>\n
        print(f"'{char}' \u4e0d\u662f\u4e2d\u6587\u5b57\u7b26")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u8303\u56f4\u5305\u62ec\u4e86\u57fa\u672c\u6c49\u5b57\u548c\u6269\u5c55\u6c49\u5b57\u7684Unicode\u8303\u56f4\u3002<\/p>\n<\/p>\n
\u4ee5\u4e0a\u4ecb\u7ecd\u4e86\u51e0\u79cd\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3001Unicode\u8303\u56f4\u3001\u7b2c\u4e09\u65b9\u5e93\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u9009\u62e9\u548c\u7ec4\u5408\uff0c\u4ee5\u5b9e\u73b0\u51c6\u786e\u7684\u4e2d\u6587\u5b57\u7b26\u5224\u65ad\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5224\u65ad\u4e00\u4e2a\u5b57\u7b26\u662f\u5426\u4e3a\u4e2d\u6587\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528Unicode\u8303\u56f4\u6765\u5224\u65ad\u5b57\u7b26\u662f\u5426\u4e3a\u4e2d\u6587\u3002\u4e2d\u6587\u5b57\u7b26\u7684Unicode\u8303\u56f4\u901a\u5e38\u662f\\u4e00<\/code>\u5230\\u9fa5<\/code>\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528ord()<\/code>\u51fd\u6570\u7ed3\u5408\u6761\u4ef6\u5224\u65ad\u6765\u5b9e\u73b0\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u51fd\u6570\u6765\u5224\u65ad\uff1a<\/p>\n
def is_chinese(char):\n    return '\\u4e00' <= char <= '\\u9fa5'\n<\/code><\/pre>\n
\u4f7f\u7528\u8fd9\u4e2a\u51fd\u6570\u65f6\uff0c\u53ea\u9700\u4f20\u5165\u4e00\u4e2a\u5b57\u7b26\u5373\u53ef\u8fd4\u56de\u5e03\u5c14\u503c\uff0c\u6307\u793a\u8be5\u5b57\u7b26\u662f\u5426\u4e3a\u4e2d\u6587\u3002<\/p>\n
\u662f\u5426\u6709\u73b0\u6210\u7684\u5e93\u53ef\u4ee5\u7528\u6765\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\uff1f<\/strong>
\u662f\u7684\uff0c\u4f7f\u7528re<\/code>\uff08\u6b63\u5219\u8868\u8fbe\u5f0f\uff09\u6a21\u5757\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u5224\u65ad\u4e00\u4e2a\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u3002\u901a\u8fc7\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u5339\u914d\u6240\u6709\u4e2d\u6587\u5b57\u7b26\uff0c\u6bd4\u5982\uff1a<\/p>\n
import re\n\ndef contAI<\/a>ns_chinese(text):\n    pattern = re.compile(r'[\\u4e00-\\u9fa5]')\n    return bool(pattern.search(text))\n<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u4f20\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\u540e\uff0c\u51fd\u6570\u4f1a\u8fd4\u56de\u8be5\u5b57\u7b26\u4e32\u662f\u5426\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u3002<\/p>\n
\u5982\u4f55\u5224\u65ad\u4e00\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u5168\u90e8\u7531\u4e2d\u6587\u5b57\u7b26\u7ec4\u6210\uff1f<\/strong>
\u5982\u679c\u9700\u8981\u5224\u65ad\u5b57\u7b26\u4e32\u662f\u5426\u5b8c\u5168\u7531\u4e2d\u6587\u5b57\u7b26\u7ec4\u6210\uff0c\u53ef\u4ee5\u4f7f\u7528all()<\/code>\u51fd\u6570\u7ed3\u5408\u524d\u9762\u7684\u5224\u65ad\u51fd\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n
def is_all_chinese(text):\n    return all(is_chinese(char) for char in text)\n<\/code><\/pre>\n
\u6b64\u51fd\u6570\u4f1a\u68c0\u67e5\u5b57\u7b26\u4e32\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\uff0c\u6307\u793a\u5b57\u7b26\u4e32\u662f\u5426\u53ea\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5224\u65ad\u4e2d\u6587\u5b57\u7b26\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u4f7f\u7528Unicode\u8303\u56f4\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u7b49\u3002 \u5728\u8fd9\u51e0\u79cd\u65b9\u6cd5\u4e2d\uff0c\u6700 […]","protected":false},"author":3,"featured_media":1062300,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1062298"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1062298"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1062298\/revisions"}],"predecessor-version":[{"id":1062309,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1062298\/revisions\/1062309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1062300"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1062298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1062298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1062298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}