{"id":1003031,"date":"2024-12-27T10:13:51","date_gmt":"2024-12-27T02:13:51","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1003031.html"},"modified":"2024-12-27T10:13:54","modified_gmt":"2024-12-27T02:13:54","slug":"python%e5%a6%82%e4%bd%95%e5%ae%9a%e4%b9%89%e6%9e%9a%e4%b8%be%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1003031.html","title":{"rendered":"python\u5982\u4f55\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25080540\/aa4f163f-b224-4ebf-8954-7513049d2679.webp\" alt=\"python\u5982\u4f55\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528<code>enum<\/code>\u6a21\u5757\u6765\u5b9e\u73b0\u3002\u4f7f\u7528\u8fd9\u4e2a\u6a21\u5757\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u51cf\u5c11\u9519\u8bef\u3001\u5e76\u4e14\u63d0\u4f9b\u4e00\u79cd\u66f4\u4f18\u96c5\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u5e38\u91cf\u3002<\/strong>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7<code>Enum<\/code>\u7c7b\u6765\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\uff0c\u7136\u540e\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627f\u8be5\u7c7b\u6765\u521b\u5efa\u5177\u4f53\u7684\u679a\u4e3e\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5b9a\u4e49\u548c\u4f7f\u7528\u679a\u4e3e\u7c7b\u578b\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001ENUM\u6a21\u5757\u7684\u57fa\u672c\u4f7f\u7528<\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c<code>enum<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u540d\u4e3a<code>Enum<\/code>\u7684\u7c7b\uff0c\u7528\u4e8e\u521b\u5efa\u679a\u4e3e\u7c7b\u578b\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627f<code>Enum<\/code>\u7c7b\u6765\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\uff0c\u5e76\u4e3a\u5176\u6307\u5b9a\u540d\u79f0\u548c\u503c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class Color(Enum):<\/p>\n<p>    RED = 1<\/p>\n<p>    GREEN = 2<\/p>\n<p>    BLUE = 3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a<code>Color<\/code>\u7684\u679a\u4e3e\u7c7b\u578b\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e09\u4e2a\u6210\u5458<code>RED<\/code>\u3001<code>GREEN<\/code>\u548c<code>BLUE<\/code>\uff0c\u5b83\u4eec\u5206\u522b\u5bf9\u5e94\u7684\u503c\u4e3a1\u30012\u548c3\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u679a\u4e3e\u6210\u5458<\/strong><\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u6210\u5458\u53ef\u4ee5\u901a\u8fc7\u679a\u4e3e\u7c7b\u578b\u7684\u540d\u79f0\u52a0\u4e0a\u6210\u5458\u540d\u79f0\u6765\u8bbf\u95ee\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">color = Color.RED<\/p>\n<p>print(color)  # \u8f93\u51fa\uff1aColor.RED<\/p>\n<p>print(color.name)  # \u8f93\u51fa\uff1aRED<\/p>\n<p>print(color.value)  # \u8f93\u51fa\uff1a1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u679a\u4e3e\u6210\u5458\u4e0d\u4ec5\u53ef\u4ee5\u7528\u6765\u8868\u793a\u5176\u540d\u79f0\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7<code>.name<\/code>\u5c5e\u6027\u83b7\u53d6\u6210\u5458\u540d\u79f0\uff0c\u901a\u8fc7<code>.value<\/code>\u5c5e\u6027\u83b7\u53d6\u6210\u5458\u503c\u3002<\/p>\n<\/p>\n<p><p><strong>\u679a\u4e3e\u6210\u5458\u7684\u6bd4\u8f83<\/strong><\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u6210\u5458\u662f\u53ef\u6bd4\u8f83\u7684\uff0c\u53ef\u4ee5\u4f7f\u7528<code>==<\/code>\u548c<code>!=<\/code>\u8fdb\u884c\u6bd4\u8f83\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">if color == Color.RED:<\/p>\n<p>    print(&quot;The color is red.&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e8c\u3001ENUM\u7c7b\u578b\u7684\u9ad8\u7ea7\u7528\u6cd5<\/p>\n<\/p>\n<p><p>\u9664\u4e86\u57fa\u672c\u7528\u6cd5\u5916\uff0c<code>enum<\/code>\u6a21\u5757\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7ea7\u529f\u80fd\uff0c\u4f7f\u679a\u4e3e\u7c7b\u578b\u66f4\u52a0\u7075\u6d3b\u548c\u5f3a\u5927\u3002<\/p>\n<\/p>\n<p><p><strong>\u81ea\u52a8\u8d4b\u503c<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>auto()<\/code>\u51fd\u6570\u6765\u81ea\u52a8\u4e3a\u679a\u4e3e\u6210\u5458\u5206\u914d\u503c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum, auto<\/p>\n<p>class Color(Enum):<\/p>\n<p>    RED = auto()<\/p>\n<p>    GREEN = auto()<\/p>\n<p>    BLUE = auto()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528<code>auto()<\/code>\u53ef\u4ee5\u907f\u514d\u624b\u52a8\u4e3a\u6bcf\u4e2a\u6210\u5458\u5206\u914d\u503c\uff0c<code>auto()<\/code>\u4f1a\u81ea\u52a8\u9012\u589e\u5206\u914d\u6574\u6570\u503c\u3002<\/p>\n<\/p>\n<p><p><strong>\u904d\u5386\u679a\u4e3e\u6210\u5458<\/strong><\/p>\n<\/p>\n<p><p>\u53ef\u4ee5\u901a\u8fc7\u904d\u5386\u679a\u4e3e\u7c7b\u578b\u6765\u83b7\u53d6\u5176\u6240\u6709\u6210\u5458\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">for color in Color:<\/p>\n<p>    print(color)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u8f93\u51fa\u6bcf\u4e2a\u679a\u4e3e\u6210\u5458\u3002\u904d\u5386\u679a\u4e3e\u7c7b\u578b\u6709\u52a9\u4e8e\u5728\u9700\u8981\u5904\u7406\u6240\u6709\u679a\u4e3e\u6210\u5458\u7684\u573a\u666f\u4e2d\u4f7f\u7528\u3002<\/p>\n<\/p>\n<p><p><strong>\u81ea\u5b9a\u4e49\u679a\u4e3e\u503c\u7c7b\u578b<\/strong><\/p>\n<\/p>\n<p><p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u679a\u4e3e\u503c\u662f\u6574\u6570\u7c7b\u578b\uff0c\u4f46\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u7c7b\u578b\u6765\u5b9a\u4e49\u679a\u4e3e\u503c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class Status(Enum):<\/p>\n<p>    OK = &quot;ok&quot;<\/p>\n<p>    ERROR = &quot;error&quot;<\/p>\n<p>    UNKNOWN = &quot;unknown&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>Status<\/code>\u679a\u4e3e\u7c7b\u578b\u7684\u6210\u5458\u503c\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u800c\u4e0d\u662f\u6574\u6570\u3002<\/p>\n<\/p>\n<p><p><strong>\u679a\u4e3e\u7c7b\u578b\u7684\u6bd4\u8f83\u548c\u552f\u4e00\u6027<\/strong><\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u7c7b\u578b\u662f\u552f\u4e00\u7684\uff0c\u4e0d\u80fd\u6709\u91cd\u590d\u7684\u503c\u3002\u5982\u679c\u5b9a\u4e49\u4e86\u4e24\u4e2a\u6210\u5458\u5177\u6709\u76f8\u540c\u7684\u503c\uff0cPython\u5c06\u629b\u51fa<code>ValueError<\/code>\u5f02\u5e38\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class Status(Enum):<\/p>\n<p>    OK = 1<\/p>\n<p>    ERROR = 2<\/p>\n<p>    UNKNOWN = 1  # \u5c06\u629b\u51fa ValueError: duplicate values found in &lt;enum &#39;Status&#39;&gt;: UNKNOWN -&gt; OK<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u679a\u4e3e\u7ee7\u627f<\/strong><\/p>\n<\/p>\n<p><p>Python\u679a\u4e3e\u4e0d\u5141\u8bb8\u591a\u91cd\u7ee7\u627f\uff0c\u4f46\u53ef\u4ee5\u4ece<code>Enum<\/code>\u7c7b\u7ee7\u627f\u6765\u521b\u5efa\u65b0\u679a\u4e3e\u7c7b\u578b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class BaseEnum(Enum):<\/p>\n<p>    def describe(self):<\/p>\n<p>        return f&quot;{self.name} is {self.value}&quot;<\/p>\n<p>class Color(BaseEnum):<\/p>\n<p>    RED = 1<\/p>\n<p>    GREEN = 2<\/p>\n<p>    BLUE = 3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>Color<\/code>\u679a\u4e3e\u7ee7\u627f\u81ea<code>BaseEnum<\/code>\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528<code>describe()<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001ENUM\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u7c7b\u578b\u5728\u8bb8\u591a\u7f16\u7a0b\u573a\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<\/p>\n<p><p><strong>1. \u72b6\u6001\u7ba1\u7406<\/strong><\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u7c7b\u578b\u975e\u5e38\u9002\u5408\u7528\u4e8e\u8868\u793a\u72b6\u6001\u3002\u4f8b\u5982\uff0c\u5728\u7f51\u7edc\u7f16\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u679a\u4e3e\u7c7b\u578b\u6765\u8868\u793a\u8fde\u63a5\u72b6\u6001\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class ConnectionState(Enum):<\/p>\n<p>    CONNECTED = 1<\/p>\n<p>    DISCONNECTED = 2<\/p>\n<p>    PENDING = 3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>2. \u914d\u7f6e\u9009\u9879<\/strong><\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u7c7b\u578b\u53ef\u4ee5\u7528\u4e8e\u8868\u793a\u914d\u7f6e\u9009\u9879\u6216\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u5728\u56fe\u5f62\u7528\u6237\u754c\u9762\u7f16\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u679a\u4e3e\u7c7b\u578b\u6765\u8868\u793a\u7a97\u53e3\u6a21\u5f0f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class WindowMode(Enum):<\/p>\n<p>    FULLSCREEN = 1<\/p>\n<p>    WINDOWED = 2<\/p>\n<p>    BORDERLESS = 3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>3. \u9519\u8bef\u4ee3\u7801<\/strong><\/p>\n<\/p>\n<p><p>\u679a\u4e3e\u7c7b\u578b\u53ef\u4ee5\u7528\u4e8e\u8868\u793a\u9519\u8bef\u4ee3\u7801\u6216\u7ed3\u679c\u72b6\u6001\u3002\u4f8b\u5982\uff0c\u5728\u6587\u4ef6\u64cd\u4f5c\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u679a\u4e3e\u7c7b\u578b\u6765\u8868\u793a\u64cd\u4f5c\u7ed3\u679c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from enum import Enum<\/p>\n<p>class FileResult(Enum):<\/p>\n<p>    SUCCESS = 0<\/p>\n<p>    NOT_FOUND = 1<\/p>\n<p>    PERMISSION_DENIED = 2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u56db\u3001ENUM\u7684\u6700\u4f73\u5b9e\u8df5<\/p>\n<\/p>\n<p><p>\u5728\u4f7f\u7528\u679a\u4e3e\u7c7b\u578b\u65f6\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\u53ef\u4ee5\u5e2e\u52a9\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u547d\u540d\u89c4\u8303<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u5168\u5927\u5199\u5b57\u6bcd\u6765\u5b9a\u4e49\u679a\u4e3e\u6210\u5458\u540d\u79f0\uff0c\u4ee5\u4fbf\u4e0e\u666e\u901a\u53d8\u91cf\u533a\u5206\u5f00\u6765\u3002<\/p>\n<\/p>\n<p><p><strong>2. \u6e05\u6670\u7684\u6210\u5458\u63cf\u8ff0<\/strong><\/p>\n<\/p>\n<p><p>\u4e3a\u679a\u4e3e\u6210\u5458\u63d0\u4f9b\u6e05\u6670\u7684\u540d\u79f0\u548c\u63cf\u8ff0\uff0c\u4ee5\u4fbf\u5176\u4ed6\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u7406\u89e3\u5176\u7528\u9014\u3002<\/p>\n<\/p>\n<p><p><strong>3. \u907f\u514d\u91cd\u590d\u503c<\/strong><\/p>\n<\/p>\n<p><p>\u786e\u4fdd\u679a\u4e3e\u6210\u5458\u7684\u503c\u662f\u552f\u4e00\u7684\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u9519\u8bef\u548c\u6df7\u6dc6\u3002<\/p>\n<\/p>\n<p><p><strong>4. \u4f7f\u7528\u81ea\u52a8\u8d4b\u503c<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>auto()<\/code>\u51fd\u6570\u81ea\u52a8\u4e3a\u679a\u4e3e\u6210\u5458\u5206\u914d\u503c\uff0c\u51cf\u5c11\u624b\u52a8\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><p><strong>5. \u5408\u7406\u4f7f\u7528\u7ee7\u627f<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u9700\u8981\u5171\u4eab\u65b9\u6cd5\u6216\u5c5e\u6027\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u679a\u4e3e\u7ee7\u627f\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4f7f\u7528Python\u7684<code>enum<\/code>\u6a21\u5757\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9a\u4e49\u548c\u7ba1\u7406\u679a\u4e3e\u7c7b\u578b\u3002\u679a\u4e3e\u7c7b\u578b\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f18\u96c5\u7684\u65b9\u5f0f\u6765\u8868\u793a\u5e38\u91cf\uff0c\u5e76\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u65e0\u8bba\u662f\u5728\u72b6\u6001\u7ba1\u7406\u3001\u914d\u7f6e\u9009\u9879\u8fd8\u662f\u9519\u8bef\u4ee3\u7801\u8868\u793a\u4e2d\uff0c\u679a\u4e3e\u7c7b\u578b\u90fd\u80fd\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002\u901a\u8fc7\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u679a\u4e3e\u7c7b\u578b\u7684\u4f18\u52bf\uff0c\u5e76\u7f16\u5199\u51fa\u66f4\u5065\u58ee\u7684\u4ee3\u7801\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u679a\u4e3e\u7c7b\u578b\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>enum<\/code>\u6a21\u5757\u6765\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\u3002\u9996\u5148\uff0c\u9700\u8981\u5bfc\u5165<code>Enum<\/code>\u7c7b\u3002\u7136\u540e\uff0c\u5b9a\u4e49\u4e00\u4e2a\u7c7b\u5e76\u7ee7\u627f\u81ea<code>Enum<\/code>\uff0c\u5728\u7c7b\u4e2d\u5b9a\u4e49\u6240\u9700\u7684\u679a\u4e3e\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">from enum import Enum\n\nclass Color(Enum):\n    RED = 1\n    GREEN = 2\n    BLUE = 3\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>Color<\/code>\u7684\u679a\u4e3e\u7c7b\u578b\uff0c\u5176\u4e2d\u5305\u542b\u4e09\u4e2a\u989c\u8272\u5e38\u91cf\u3002<\/p>\n<p><strong>\u679a\u4e3e\u7c7b\u578b\u5728Python\u4e2d\u6709\u4ec0\u4e48\u5b9e\u9645\u5e94\u7528\uff1f<\/strong><br \/>\u679a\u4e3e\u7c7b\u578b\u5728\u8bb8\u591a\u573a\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u6bd4\u5982\u8868\u793a\u72b6\u6001\u3001\u9009\u62e9\u9879\u6216\u5176\u4ed6\u56fa\u5b9a\u7684\u503c\u3002\u4f8b\u5982\uff0c\u5728\u5904\u7406\u72b6\u6001\u673a\u65f6\uff0c\u53ef\u4ee5\u7528\u679a\u4e3e\u6765\u6e05\u6670\u5730\u8868\u793a\u5404\u4e2a\u72b6\u6001\u3002\u540c\u65f6\uff0c\u4f7f\u7528\u679a\u4e3e\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u56e0\u4e3a\u5b83\u4eec\u63d0\u4f9b\u4e86\u660e\u786e\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n<p><strong>\u5982\u4f55\u8bbf\u95ee\u548c\u6bd4\u8f83\u679a\u4e3e\u7684\u503c\uff1f<\/strong><br \/>\u53ef\u4ee5\u901a\u8fc7\u679a\u4e3e\u540d\u79f0\u6765\u8bbf\u95ee\u679a\u4e3e\u503c\u3002\u4f8b\u5982\uff0c\u8981\u83b7\u53d6<code>Color.RED<\/code>\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528<code>Color.RED<\/code>\u6765\u5f15\u7528\u3002\u6bd4\u8f83\u679a\u4e3e\u503c\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528<code>==<\/code>\u8fd0\u7b97\u7b26\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">if color == Color.RED:\n    print(&quot;The color is red.&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u7b80\u6d01\uff0c\u800c\u4e14\u907f\u514d\u4e86\u4f7f\u7528\u9b54\u6cd5\u6570\u5b57\u6216\u5b57\u7b26\u4e32\uff0c\u589e\u52a0\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528enum\u6a21\u5757\u6765\u5b9e\u73b0\u3002\u4f7f\u7528\u8fd9\u4e2a\u6a21\u5757\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u51cf\u5c11\u9519\u8bef\u3001\u5e76\u4e14 [&hellip;]","protected":false},"author":3,"featured_media":1003042,"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\/1003031"}],"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=1003031"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1003031\/revisions"}],"predecessor-version":[{"id":1003045,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1003031\/revisions\/1003045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1003042"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1003031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1003031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1003031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}