{"id":46871,"date":"2023-12-11T15:10:04","date_gmt":"2023-12-11T07:10:04","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=46871"},"modified":"2023-12-11T15:10:04","modified_gmt":"2023-12-11T07:10:04","slug":"%e8%af%b7%e4%bd%a0%e6%9d%a5%e8%af%b4%e4%b8%80%e8%af%b4%e5%8d%8f%e7%a8%8b-3","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/%e8%af%b7%e4%bd%a0%e6%9d%a5%e8%af%b4%e4%b8%80%e8%af%b4%e5%8d%8f%e7%a8%8b-3\/","title":{"rendered":"\u8bf7\u4f60\u6765\u8bf4\u4e00\u8bf4\u534f\u7a0b?"},"content":{"rendered":"<p>&#8220;`&#8221;                    \u53c2\u8003\u56de\u7b54\uff1a<\/p>\n<p>1\u3001\u6982\u5ff5\uff1a<\/p>\n<p>\u534f\u7a0b\uff0c\u53c8\u79f0\u5fae\u7ebf\u7a0b\uff0c\u7ea4\u7a0b\uff0c\u82f1\u6587\u540dCoroutine\u3002\u534f\u7a0b\u770b\u4e0a\u53bb\u4e5f\u662f\u5b50\u7a0b\u5e8f\uff0c\u4f46\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u5728\u5b50\u7a0b\u5e8f\u5185\u90e8\u53ef\u4e2d\u65ad\uff0c\u7136\u540e\u8f6c\u800c\u6267\u884c\u522b\u7684\u5b50\u7a0b\u5e8f\uff0c\u5728\u9002\u5f53\u7684\u65f6\u5019\u518d\u8fd4\u56de\u6765\u63a5\u7740\u6267\u884c\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p>&lt;pre&gt;&lt;code&gt;def A() :<br \/>\nprint &#039;1&#039;<br \/>\nprint &#039;2&#039;<br \/>\nprint &#039;3&#039;<br \/>\ndef B() :<br \/>\nprint &#039;x&#039;<br \/>\nprint &#039;y&#039;<br \/>\nprint &#039;z&#039;<br \/>\n&lt;\/code&gt;&lt;\/pre&gt;<\/p>\n<p>\u7531\u534f\u7a0b\u8fd0\u884c\u7ed3\u679c\u53ef\u80fd\u662f12x3yz\u3002\u5728\u6267\u884cA\u7684\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u968f\u65f6\u4e2d\u65ad\uff0c\u53bb\u6267\u884cB\uff0cB\u4e5f\u53ef\u80fd\u5728\u6267\u884c\u8fc7\u7a0b\u4e2d\u4e2d\u65ad\u518d\u53bb\u6267\u884cA\u3002\u4f46\u534f\u7a0b\u7684\u7279\u70b9\u5728\u4e8e\u662f\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u3002<\/p>\n<p>2\uff09\u534f\u7a0b\u548c\u7ebf\u7a0b\u533a\u522b<\/p>\n<p>\u90a3\u548c\u591a\u7ebf\u7a0b\u6bd4\uff0c\u534f\u7a0b\u6700\u5927\u7684\u4f18\u52bf\u5c31\u662f\u534f\u7a0b\u6781\u9ad8\u7684\u6267\u884c\u6548\u7387\u3002\u56e0\u4e3a\u5b50\u7a0b\u5e8f\u5207\u6362\u4e0d\u662f\u7ebf\u7a0b\u5207\u6362\uff0c\u800c\u662f\u7531\u7a0b\u5e8f\u81ea\u8eab\u63a7\u5236\uff0c\u56e0\u6b64\uff0c\u6ca1\u6709\u7ebf\u7a0b\u5207\u6362\u7684\u5f00\u9500\uff0c\u548c\u591a\u7ebf\u7a0b\u6bd4\uff0c\u7ebf\u7a0b\u6570\u91cf\u8d8a\u591a\uff0c\u534f\u7a0b\u7684\u6027\u80fd\u4f18\u52bf\u5c31\u8d8a\u660e\u663e\u3002<\/p>\n<p>\u7b2c\u4e8c\u5927\u4f18\u52bf\u5c31\u662f\u4e0d\u9700\u8981\u591a\u7ebf\u7a0b\u7684\u9501\u673a\u5236\uff0c\u56e0\u4e3a\u53ea\u6709\u4e00\u4e2a\u7ebf\u7a0b\uff0c\u4e5f\u4e0d\u5b58\u5728\u540c\u65f6\u5199\u53d8\u91cf\u51b2\u7a81\uff0c\u5728\u534f\u7a0b\u4e2d\u63a7\u5236\u5171\u4eab\u8d44\u6e90\u4e0d\u52a0\u9501\uff0c\u53ea\u9700\u8981\u5224\u65ad\u72b6\u6001\u5c31\u597d\u4e86\uff0c\u6240\u4ee5\u6267\u884c\u6548\u7387\u6bd4\u591a\u7ebf\u7a0b\u9ad8\u5f88\u591a\u3002<\/p>\n<p>3\uff09\u5176\u4ed6<\/p>\n<p>\u5728\u534f\u7a0b\u4e0a\u5229\u7528\u591a\u6838CPU\u5462\u2014\u2014\u591a\u8fdb\u7a0b+\u534f\u7a0b\uff0c\u65e2\u5145\u5206\u5229\u7528\u591a\u6838\uff0c\u53c8\u5145\u5206\u53d1\u6325\u534f\u7a0b\u7684\u9ad8\u6548\u7387\uff0c\u53ef\u83b7\u5f97\u6781\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n<p>Python\u5bf9\u534f\u7a0b\u7684\u652f\u6301\u8fd8\u975e\u5e38\u6709\u9650\uff0c\u7528\u5728generator\u4e2d\u7684yield\u53ef\u4ee5\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5b9e\u73b0\u534f\u7a0b\u3002\u867d\u7136\u652f\u6301\u4e0d\u5b8c\u5168\uff0c\u4f46\u5df2\u7ecf\u53ef\u4ee5\u53d1\u6325\u76f8\u5f53\u5927\u7684\u5a01\u529b\u4e86\u3002<\/p>\n<p>&lt;pre&gt;&lt;code&gt; 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