{"id":1085418,"date":"2025-01-08T13:15:58","date_gmt":"2025-01-08T05:15:58","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1085418.html"},"modified":"2025-01-08T13:16:00","modified_gmt":"2025-01-08T05:16:00","slug":"%e5%a6%82%e4%bd%95%e6%a3%80%e6%b5%8b%e6%96%87%e5%ad%97%e6%98%af%e4%b8%ad%e6%96%87%e8%bf%98%e6%98%af%e5%ad%97%e6%af%8dpython-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1085418.html","title":{"rendered":"\u5982\u4f55\u68c0\u6d4b\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcdpython"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24195323\/049749bf-2e7d-486b-950e-a8387d3f026e.webp\" alt=\"\u5982\u4f55\u68c0\u6d4b\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcdpython\" \/><\/p>\n<p><p> <strong>\u5982\u4f55\u68c0\u6d4b\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcdpython<\/strong><\/p>\n<\/p>\n<p><p>\u8981\u68c0\u6d4b\u4e00\u6bb5\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcd\uff0c\u53ef\u4ee5\u901a\u8fc7Python\u4e2d\u7684\u4e00\u4e9b\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002<strong>\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u5224\u65adUnicode\u7f16\u7801\u8303\u56f4\u3001\u4ee5\u53ca\u5229\u7528\u73b0\u6709\u7684Python\u5e93\u3002<\/strong> <\/p>\n<\/p>\n<p><p>\u5176\u4e2d\uff0c<strong>\u5224\u65adUnicode\u7f16\u7801\u8303\u56f4<\/strong> \u662f\u4e00\u79cd\u5e38\u89c1\u4e14\u6709\u6548\u7684\u65b9\u6cd5\u3002\u4e2d\u6587\u5b57\u7b26\u7684Unicode\u7f16\u7801\u8303\u56f4\u5728 <code>\\u4e00<\/code> \u5230 <code>\\u9fff<\/code> \u4e4b\u95f4\u3002\u901a\u8fc7\u904d\u5386\u5b57\u7b26\u4e32\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\u5e76\u68c0\u67e5\u5b83\u7684Unicode\u7f16\u7801\uff0c\u53ef\u4ee5\u5224\u65ad\u8be5\u5b57\u7b26\u662f\u5426\u4e3a\u4e2d\u6587\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5177\u4f53\u7684\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_chinese(char):<\/p>\n<p>    if &#39;\\u4e00&#39; &lt;= char &lt;= &#39;\\u9fff&#39;:<\/p>\n<p>        return True<\/p>\n<p>    return False<\/p>\n<p>def is_alpha(char):<\/p>\n<p>    if char.isalpha():<\/p>\n<p>        return True<\/p>\n<p>    return False<\/p>\n<p>def detect_language(text):<\/p>\n<p>    chinese_count = 0<\/p>\n<p>    alpha_count = 0<\/p>\n<p>    for char in text:<\/p>\n<p>        if is_chinese(char):<\/p>\n<p>            chinese_count += 1<\/p>\n<p>        elif is_alpha(char):<\/p>\n<p>            alpha_count += 1<\/p>\n<p>    if chinese_count &gt; alpha_count:<\/p>\n<p>        return &#39;Chinese&#39;<\/p>\n<p>    elif alpha_count &gt; chinese_count:<\/p>\n<p>        return &#39;Alphabet&#39;<\/p>\n<p>    else:<\/p>\n<p>        return &#39;Mixed or Undefined&#39;<\/p>\n<p>text = &quot;\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5text&quot;<\/p>\n<p>print(detect_language(text))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/h3>\n<\/p>\n<p><p>\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u4e00\u79cd\u5904\u7406\u5b57\u7b26\u4e32\u7684\u5229\u5668\uff0c\u53ef\u4ee5\u7528\u6765\u5339\u914d\u7279\u5b9a\u7684\u5b57\u7b26\u6a21\u5f0f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49\u5339\u914d\u4e2d\u6587\u5b57\u7b26\u548c\u5b57\u6bcd\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u68c0\u6d4b\u6587\u5b57\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>def detect_language_regex(text):<\/p>\n<p>    chinese_pattern = re.compile(r&#39;[\\u4e00-\\u9fff]+&#39;)<\/p>\n<p>    alphabet_pattern = re.compile(r&#39;[a-zA-Z]+&#39;)<\/p>\n<p>    chinese_count = len(chinese_pattern.findall(text))<\/p>\n<p>    alphabet_count = len(alphabet_pattern.findall(text))<\/p>\n<p>    if chinese_count &gt; alphabet_count:<\/p>\n<p>        return &#39;Chinese&#39;<\/p>\n<p>    elif alphabet_count &gt; chinese_count:<\/p>\n<p>        return &#39;Alphabet&#39;<\/p>\n<p>    else:<\/p>\n<p>        return &#39;Mixed or Undefined&#39;<\/p>\n<p>text = &quot;\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5text&quot;<\/p>\n<p>print(detect_language_regex(text))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u5224\u65adUnicode\u7f16\u7801\u8303\u56f4<\/h3>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u901a\u8fc7\u9010\u4e00\u68c0\u67e5\u5b57\u7b26\u4e32\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\u7684Unicode\u7f16\u7801\u6765\u5224\u65ad\u5176\u7c7b\u578b\u3002\u4e2d\u6587\u5b57\u7b26\u7684Unicode\u7f16\u7801\u8303\u56f4\u5728 <code>\\u4e00<\/code> \u5230 <code>\\u9fff<\/code> \u4e4b\u95f4\uff0c\u800c\u5b57\u6bcd\u5b57\u7b26\u7684\u8303\u56f4\u5728 <code>a-zA-Z<\/code>\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_chinese(char):<\/p>\n<p>    return &#39;\\u4e00&#39; &lt;= char &lt;= &#39;\\u9fff&#39;<\/p>\n<p>def is_alpha(char):<\/p>\n<p>    return char.isalpha()<\/p>\n<p>def detect_language_unicode(text):<\/p>\n<p>    chinese_count = 0<\/p>\n<p>    alpha_count = 0<\/p>\n<p>    for char in text:<\/p>\n<p>        if is_chinese(char):<\/p>\n<p>            chinese_count += 1<\/p>\n<p>        elif is_alpha(char):<\/p>\n<p>            alpha_count += 1<\/p>\n<p>    if chinese_count &gt; alpha_count:<\/p>\n<p>        return &#39;Chinese&#39;<\/p>\n<p>    elif alpha_count &gt; chinese_count:<\/p>\n<p>        return &#39;Alphabet&#39;<\/p>\n<p>    else:<\/p>\n<p>        return &#39;Mixed or Undefined&#39;<\/p>\n<p>text = &quot;\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5text&quot;<\/p>\n<p>print(detect_language_unicode(text))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u5229\u7528\u73b0\u6709\u7684Python\u5e93<\/h3>\n<\/p>\n<p><p>Python\u4e2d\u6709\u4e00\u4e9b\u73b0\u6210\u7684\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u68c0\u6d4b\u6587\u5b57\u7684\u8bed\u8a00\uff0c\u6bd4\u5982 <code>langdetect<\/code> \u548c <code>langid<\/code>\u3002\u8fd9\u4e9b\u5e93\u901a\u8fc7\u7edf\u8ba1\u548c<a href=\"https:\/\/docs.pingcode.com\/ask\/59192.html\" target=\"_blank\">\u673a\u5668\u5b66\u4e60<\/a>\u7684\u65b9\u6cd5\u6765\u5224\u65ad\u6587\u5b57\u7684\u8bed\u8a00\u3002\u4e0d\u8fc7\u8fd9\u4e9b\u5e93\u4e3b\u8981\u7528\u6765\u68c0\u6d4b\u6574\u6bb5\u6587\u5b57\u7684\u8bed\u8a00\uff0c\u800c\u4e0d\u662f\u5355\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from langdetect import detect<\/p>\n<p>def detect_language_langdetect(text):<\/p>\n<p>    try:<\/p>\n<p>        language = detect(text)<\/p>\n<p>        if language == &#39;zh-cn&#39; or language == &#39;zh-tw&#39;:<\/p>\n<p>            return &#39;Chinese&#39;<\/p>\n<p>        elif language == &#39;en&#39;:<\/p>\n<p>            return &#39;Alphabet&#39;<\/p>\n<p>        else:<\/p>\n<p>            return &#39;Other&#39;<\/p>\n<p>    except:<\/p>\n<p>        return &#39;Undefined&#39;<\/p>\n<p>text = &quot;\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5text&quot;<\/p>\n<p>print(detect_language_langdetect(text))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u68c0\u6d4b\u7684\u51c6\u786e\u6027\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5148\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u68c0\u6d4b\u5b57\u7b26\u7c7b\u578b\uff0c\u518d\u7ed3\u5408\u73b0\u6709\u7684Python\u5e93\u6765\u5224\u65ad\u6574\u6bb5\u6587\u5b57\u7684\u4e3b\u8981\u8bed\u8a00\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>from langdetect import detect<\/p>\n<p>def is_chinese(char):<\/p>\n<p>    return &#39;\\u4e00&#39; &lt;= char &lt;= &#39;\\u9fff&#39;<\/p>\n<p>def is_alpha(char):<\/p>\n<p>    return char.isalpha()<\/p>\n<p>def detect_language_combined(text):<\/p>\n<p>    chinese_pattern = re.compile(r&#39;[\\u4e00-\\u9fff]+&#39;)<\/p>\n<p>    alphabet_pattern = re.compile(r&#39;[a-zA-Z]+&#39;)<\/p>\n<p>    chinese_count = len(chinese_pattern.findall(text))<\/p>\n<p>    alphabet_count = len(alphabet_pattern.findall(text))<\/p>\n<p>    if chinese_count &gt; alphabet_count:<\/p>\n<p>        return &#39;Chinese&#39;<\/p>\n<p>    elif alphabet_count &gt; chinese_count:<\/p>\n<p>        return &#39;Alphabet&#39;<\/p>\n<p>    else:<\/p>\n<p>        try:<\/p>\n<p>            language = detect(text)<\/p>\n<p>            if language == &#39;zh-cn&#39; or language == &#39;zh-tw&#39;:<\/p>\n<p>                return &#39;Chinese&#39;<\/p>\n<p>            elif language == &#39;en&#39;:<\/p>\n<p>                return &#39;Alphabet&#39;<\/p>\n<p>            else:<\/p>\n<p>                return &#39;Other&#39;<\/p>\n<p>        except:<\/p>\n<p>            return &#39;Undefined&#39;<\/p>\n<p>text = &quot;\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5text&quot;<\/p>\n<p>print(detect_language_combined(text))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u5c0f\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u901a\u8fc7<strong>\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u5224\u65adUnicode\u7f16\u7801\u8303\u56f4\u3001\u4ee5\u53ca\u5229\u7528\u73b0\u6709\u7684Python\u5e93<\/strong>\u53ef\u4ee5\u6709\u6548\u5730\u68c0\u6d4b\u4e00\u6bb5\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcd\u3002<strong>\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u7f3a\u70b9<\/strong>\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u751a\u81f3\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u4ee5\u63d0\u9ad8\u68c0\u6d4b\u7684\u51c6\u786e\u6027\u3002\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u7075\u6d3b\u5730\u5b9e\u73b0\u6587\u5b57\u68c0\u6d4b\u529f\u80fd\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5224\u65ad\u4e00\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u5305\u542b\u4e2d\u6587\u5b57\u7b26\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u68c0\u6d4b\u5b57\u7b26\u4e32\u4e2d\u7684\u4e2d\u6587\u5b57\u7b26\u3002\u901a\u8fc7\u5339\u914dUnicode\u8303\u56f4\uff0c\u53ef\u4ee5\u8f7b\u677e\u8bc6\u522b\u4e2d\u6587\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>re<\/code>\u6a21\u5757\u4e2d\u7684<code>search<\/code>\u51fd\u6570\uff0c\u5339\u914d\u8303\u56f4<code>[\\u4e00-\\u9fa5]<\/code>\u53ef\u4ee5\u6709\u6548\u5224\u65ad\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u5b58\u5728\u4e2d\u6587\u5b57\u7b26\u3002<\/p>\n<p><strong>\u662f\u5426\u53ef\u4ee5\u68c0\u6d4b\u5b57\u7b26\u4e32\u4e2d\u540c\u65f6\u5305\u542b\u4e2d\u6587\u548c\u5b57\u6bcd\uff1f<\/strong><br \/>\u5f53\u7136\u53ef\u4ee5\u3002\u901a\u8fc7\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\uff0c\u5229\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5206\u522b\u68c0\u67e5\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u6709\u4e2d\u6587\u548c\u5b57\u6bcd\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528<code>[\\u4e00-\\u9fa5]<\/code>\u6765\u68c0\u6d4b\u4e2d\u6587\uff0c\u4f7f\u7528<code>[a-zA-Z]<\/code>\u6765\u68c0\u6d4b\u5b57\u6bcd\u3002\u7ed3\u5408\u8fd9\u4e24\u4e2a\u5224\u65ad\u6761\u4ef6\uff0c\u4f60\u5c31\u80fd\u77e5\u9053\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u5305\u542b\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u5b57\u7b26\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u5305\u542b\u4e2d\u6587\u548c\u5b57\u6bcd\u7684\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u5904\u7406\u5305\u542b\u4e2d\u6587\u548c\u5b57\u6bcd\u7684\u5b57\u7b26\u4e32\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u5207\u7247\u3001\u8fde\u63a5\u548c\u66ff\u6362\u7b49\u65b9\u6cd5\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5c06\u4e2d\u6587\u548c\u5b57\u6bcd\u5206\u5f00\uff0c\u6216\u8005\u8fdb\u884c\u5176\u4ed6\u64cd\u4f5c\u3002\u4f7f\u7528<code>filter<\/code>\u51fd\u6570\u548c<code>lambda<\/code>\u8868\u8fbe\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u7b5b\u9009\u51fa\u5b57\u7b26\u4e32\u4e2d\u7684\u4e2d\u6587\u6216\u5b57\u6bcd\uff0c\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u5b57\u7b26\u4e32\u5904\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u68c0\u6d4b\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcdpython \u8981\u68c0\u6d4b\u4e00\u6bb5\u6587\u5b57\u662f\u4e2d\u6587\u8fd8\u662f\u5b57\u6bcd\uff0c\u53ef\u4ee5\u901a\u8fc7Python\u4e2d\u7684\u4e00\u4e9b\u5b57\u7b26\u4e32\u5904\u7406\u65b9 [&hellip;]","protected":false},"author":3,"featured_media":1085426,"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\/1085418"}],"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=1085418"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1085418\/revisions"}],"predecessor-version":[{"id":1085429,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1085418\/revisions\/1085429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1085426"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1085418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1085418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1085418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}