{"id":19956,"date":"2023-03-07T22:05:12","date_gmt":"2023-03-07T14:05:12","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=19956"},"modified":"2023-07-30T23:05:02","modified_gmt":"2023-07-30T15:05:02","slug":"%e7%bc%96%e7%a8%8b%e4%b8%ad%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e6%8a%8a%e4%b8%80%e4%ba%9b%e5%8f%98%e9%87%8f%e7%a7%81%e6%9c%89","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/19956.html","title":{"rendered":"\u7f16\u7a0b\u4e2d\u4e3a\u4ec0\u4e48\u8981\u628a\u4e00\u4e9b\u53d8\u91cf\u79c1\u6709"},"content":{"rendered":"<blockquote class=\"wp-block-quote\">\n<p>\u7f16\u7a0b\u4e2d\u8981\u628a\u4e00\u4e9b\u53d8\u91cf\u79c1\u6709\u662f\u56e0\u4e3a\uff1a1\u3001\u907f\u514d\u540c\u540d\u53d8\u91cf\u4e92\u76f8\u5e72\u6270\uff08\u7279\u522b\u662f\u591a\u4e2a\u4eba\u505a\u540c\u4e00\u4e2a\u9879\u76ee\u65f6\uff09\uff1b2\u3001\u9690\u85cf\u66f4\u591a\u7684\u7ec6\u8282\uff0c\u53ea\u9700\u534f\u5546\u597d\u63a5\u53e3\u53c2\u6570\uff0c\u4fbf\u4e8e\u4fdd\u5bc6\uff1b3\u3001\u6709\u4e9b\u8bed\u8a00\u4e2d\uff0c\u79c1\u6709\u53d8\u91cf\u662f\u5b9a\u4e49\u5728\u5806\uff08\u6216\u6808\uff09\u4e2d\u7684\u3002<\/p>\n<\/blockquote>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" alt=\"\" class=\"wp-image-19957\" decoding=\"async\" height=\"421\" sizes=\"(max-width: 680px) 100vw, 680px\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/03\/\u6dfb\u52a0\u6807\u9898-5-2.png?x-oss-process=image\/auto-orient,1\/format,webp\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/03\/\u6dfb\u52a0\u6807\u9898-5-2.png?x-oss-process=image\/auto-orient,1\/format,webp 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/03\/\u6dfb\u52a0\u6807\u9898-5-2-300x186.png 300w\" width=\"680\"\/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001\u7f16\u7a0b\u4e2d\u8981\u628a\u4e00\u4e9b\u53d8\u91cf\u79c1\u6709\u7684\u539f\u56e0<\/strong><\/h2>\n<p>1\u3001\u907f\u514d\u540c\u540d\u53d8\u91cf\u4e92\u76f8\u5e72\u6270\uff08\u7279\u522b\u662f\u591a\u4e2a\u4eba\u505a\u540c\u4e00\u4e2a\u9879\u76ee\u65f6\uff09\uff1b<br \/>2\u3001\u9690\u85cf\u66f4\u591a\u7684\u7ec6\u8282\uff0c\u53ea\u9700\u534f\u5546\u597d\u63a5\u53e3\u53c2\u6570\uff0c\u4fbf\u4e8e\u4fdd\u5bc6\uff1b<br \/>3\u3001\u6709\u4e9b\u8bed\u8a00\u4e2d\uff0c\u79c1\u6709\u53d8\u91cf\u662f\u5b9a\u4e49\u5728\u5806\uff08\u6216\u6808\uff09\u4e2d\u7684\uff0c\u4f7f\u7528\u5b8c\u6210\u540e\u53ef\u4ee5\u91ca\u653e\u6389\uff0c<\/p>\n<p>\u4f8b\u5b50\uff1a<\/p>\n<p>\u8bbe\u60f3\u6211\u4eec\u5f00\u53d1\u4e00\u4e2a\u7c7b\u4f3c\u624b\u8868\u7684\u7c7b\uff0c\u91cc\u9762\u6709\u4e2a GetLocalTime() \u65b9\u6cd5\u7684\u529f\u80fd\u662f\u5c3d\u53ef\u80fd\u7cbe\u786e\u5730\u83b7\u53d6\u5f53\u524d\u65f6\u533a\u7684\u65f6\u95f4\u3002\u4e00\u822c\u4f7f\u7528\u8fd9\u4e2a\u7c7b\u7684\u5176\u4ed6\u7a0b\u5e8f\u5458\u9700\u6c42\u53ea\u6709\u4e00\u4e2a\uff0c\u83b7\u77e5\u5f53\u524d\u65f6\u533a\u7684\u65f6\u95f4\uff0c\u53ef\u80fd\u7528\u8fd9\u4e2a\u65f6\u95f4\u503c\u6765\u505a\u4e00\u4e9b\u5176\u4ed6\u7684\u4e8b\u60c5\u3002\u5982\u679c\u6211\u4eec\u4e1d\u6beb\u4e0d\u5728\u4e4e\u8fd9\u4e2a\u7c7b\u7684\u5305\u88c5\uff0c\u91cc\u9762\u9664\u4e86 GetLocalTime()\uff0c\u8fd8\u6709\u4e00\u5927\u5806\u522b\u7684\u516c\u5f00\u7684\u65b9\u6cd5\uff0c\uff08\u968f\u610f\u7f16\u9020\u7684\uff09\u5982\u83b7\u53d6\u548c\u8fde\u63a5GPS\u8bbe\u5907\u7684\u65b9\u6cd5\u3001\u8fde\u63a5\u5b9a\u4f4d\u670d\u52a1\u4ee5\u53ca\u5b9a\u4f4d\u6821\u51c6\u7684\u65b9\u6cd5\u3001\u56fd\u9645\u65f6\u533a\u6807\u51c6\u548c\u6709\u5173\u534f\u8bae\u5bf9\u7edf\u4e00\u65f6\u95f4\u6233\u7684\u8ba1\u7b97\u65b9\u6cd5\u3001\u8fdc\u7a0b\u94ef\u539f\u5b50\u949f\u540c\u6b65\u65b9\u6cd5\u3001\u53cc\u5411\u53cd\u9988\u6821\u51c6\u65f6\u5dee\u65b9\u6cd5\u3001\u5404\u79cd\u5ef6\u8fdf\u548c\u9519\u8bef\u5904\u7406\u673a\u5236\u7684\u65b9\u6cd5\u3001\u5404\u79cd\u4e8b\u4ef6\u76d1\u542c\u65b9\u6cd5\u7b49\u7b49\u7b49\u7b49\u3002<\/p>\n<p>\u9996\u5148\u5176\u4ed6\u4f7f\u7528\u8fd9\u4e2a\u7c7b\u7684\u5f00\u53d1\u8005\u4e00\u822c\u5e76\u4e0d\u9700\u8981\u77e5\u9053\u8fd9\u4e2a\u7c7b\u5185\u90e8\u662f\u5982\u4f55\u300c\u5c3d\u53ef\u80fd\u7cbe\u786e\u5730\u83b7\u53d6\u5230\u5f53\u5730\u65f6\u95f4\u7684\u300d\uff0c\u5982\u679c\u628a\u8fd9\u4e9b\u5168\u90e8\u66b4\u9732\u7ed9\u5176\u4ed6\u5f00\u53d1\u8005\uff0c\u90a3\u4e48\u5c31\u6709\u6f5c\u5728\u7684\u5371\u9669\uff1a\u5982\u679c\u5176\u4ed6\u5f00\u53d1\u8005\u9519\u8bef\u7684\u4fee\u6539\u4e86\u67d0\u4e2a\u94ef\u539f\u5b50\u949f\u540c\u6b65\u7684\u5168\u5c40\u53c2\u6570\uff0c\u90a3\u4e48\u6240\u6709\u5f00\u53d1\u8005\u83b7\u53d6\u5230\u7684\u65f6\u95f4\u5c31\u90fd\u662f\u9519\u8bef\u7684\u4e86\uff1b\u5982\u679c\u5176\u4ed6\u5f00\u53d1\u8005\u8fc7\u4e8e\u9891\u7e41\u5730\u76f4\u63a5\u8bbf\u95ee\u5185\u90e8\u8fde\u63a5GPS\u8bbe\u5907\u7684\u65b9\u6cd5\uff0c\u53ef\u80fdGPS\u5e76\u53d1\u8fde\u63a5\u6570\u592a\u591a\u5c31\u5d29\u6e83\u4e86\uff0c\u4f7f\u5f97\u8fd9\u4e2a\u7c7b\u672c\u8eab\u96be\u4ee5\u7ba1\u7406\u5e76\u53d1\u8fde\u63a5\uff0c\u9650\u5236\u7528\u6237\u5bf9\u7ade\u4e89\u6027\u8d44\u6e90\u7684\u53ef\u8bbf\u95ee\u6027\uff1b\u5982\u679c\u5176\u4ed6\u5f00\u53d1\u8005\u8bbe\u5b9a\u53c2\u6570\u65f6\u6ca1\u6709\u901a\u8fc7\u7edf\u4e00\u5165\u53e3\u5904\u7406\u6570\u636e\u6807\u51c6\uff0c\u4f7f\u5f97\u4e0d\u7b26\u5408\u6807\u51c6\u7684\u53c2\u6570\u4f20\u8f93\u5230\u8bbe\u5907\uff0c\u5bfc\u81f4\u8bbe\u5907\u969c\u788d\uff0c\u4e5f\u4f1a\u9020\u6210\u7cfb\u7edf\u7684\u5931\u8d25\u3002<\/p>\n<p>\u7531\u6b64\u53ef\u89c1\uff0c\u826f\u597d\u8bbe\u8ba1\u7684\u516c\u6709\/\u79c1\u6709\u5c01\u88c5\u53ef\u4ee5\u907f\u514d\u6389\u4e0a\u9762\u7684\u5927\u90e8\u5206\u95ee\u9898\uff0c\u964d\u4f4e\u5b66\u4e60\u6210\u672c\u3001\u63d0\u5347\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p><strong>\u5ef6\u4f38\u9605\u8bfb\uff1a<\/strong><\/p>\n<h2 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\/>Python\u63d0\u4f9b\u4e86\u5bf9\u5185\u5b58\u7684\u5783\u573e\u6536\u96c6\u673a\u5236\uff0c\u4f46\u662f\u5b83\u5c06\u4e0d\u7528\u7684\u5185\u5b58\u653e\u5230\u5185\u5b58\u6c60\u800c\u4e0d\u662f\u8fd4\u56de\u7ed9\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n<p>Pymalloc\u673a\u5236\u3002\u4e3a\u4e86\u52a0\u901fPython\u7684\u6267\u884c\u6548\u7387\uff0cPython\u5f15\u5165\u4e86\u4e00\u4e2a\u5185\u5b58\u6c60\u673a\u5236\uff0c\u7528\u4e8e\u7ba1\u7406\u5bf9\u5c0f\u5757\u5185\u5b58\u7684\u7533\u8bf7\u548c\u91ca\u653e\u3002<\/p>\n<p>Python\u4e2d\u6240\u6709\u5c0f\u4e8e256\u4e2a\u5b57\u8282\u7684\u5bf9\u8c61\u90fd\u4f7f\u7528pymalloc\u5b9e\u73b0\u7684\u5206\u914d\u5668\uff0c\u800c\u5927\u7684\u5bf9\u8c61\u5219\u4f7f\u7528\u7cfb\u7edf\u7684 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