{"id":206142,"date":"2025-06-12T13:21:04","date_gmt":"2025-06-12T05:21:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206142\/"},"modified":"2025-06-12T13:21:04","modified_gmt":"2025-06-12T05:21:04","slug":"%e8%bd%af%e4%bb%b6%e5%bc%80%e5%8f%91%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bc%98%e9%9b%85%e5%9c%b0%e6%89%a9%e5%b1%95%e5%ba%95%e5%b1%82%e6%96%b9%e6%b3%95%e7%9a%84%e5%8f%82%e6%95%b0%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206142\/","title":{"rendered":"## \u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5982\u4f55\u4f18\u96c5\u5730\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1f"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5206\u4eab\u300a## \u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5982\u4f55\u4f18\u96c5\u5730\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1f\u300b\uff0c\u8986\u76d6\u4e86GOLANG\u7684\u5e38\u89c1\u57fa\u7840\u77e5\u8bc6\uff0c\u5176\u5b9e\u4e00\u4e2a\u8bed\u8a00\u7684\u5168\u90e8\u77e5\u8bc6\u70b9\u4e00\u7bc7\u6587\u7ae0\u662f\u4e0d\u53ef\u80fd\u8bf4\u5b8c\u7684\uff0c\u4f46\u5e0c\u671b\u901a\u8fc7\u8fd9\u4e9b\u95ee\u9898\uff0c\u8ba9\u8bfb\u8005\u5bf9\u81ea\u5df1\u7684\u638c\u63e1\u7a0b\u5ea6\u6709\u4e00\u5b9a\u7684\u8ba4\u8bc6(B \u6570)\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u66f4\u597d\u7684\u638c\u63e1\u5b83\u3002,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241104\/17307162526728a25c53ba0.jpg\" class=\"aligncenter\">,<br \/>\n<strong>\u4f18\u96c5\u6269\u5c55\u53c2\u6570\u7684\u5e95\u5c42\u65b9\u6cd5<\/strong>,\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u5e38\u5e38\u4f1a\u9047\u5230\u9700\u8981\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u53c2\u6570\u7684\u60c5\u51b5\u3002\u5f53\u5e95\u5c42\u65b9\u6cd5\u88ab\u5e7f\u6cdb\u8c03\u7528\u65f6\uff0c\u624b\u52a8\u4e3a\u6bcf\u4e2a\u8c03\u7528\u4f4d\u7f6e\u6dfb\u52a0\u65b0\u53c2\u6570\u4f1a\u975e\u5e38\u7e41\u7410\u3002,\u5bf9\u4e8e\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4e24\u79cd\u5e38\u89c1\u7684\u89e3\u51b3\u65b9\u6848\uff1a,<br \/>\n<strong>1. \u4f7f\u7528\u5bf9\u8c61<\/strong>,\u5c06\u6269\u5c55\u53c2\u6570\u5c01\u88c5\u5728\u5bf9\u8c61\u4e2d\uff0c\u5e76\u4f5c\u4e3a\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\u4f20\u9012\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u6bcf\u4e2a\u8c03\u7528\u4f4d\u7f6e\u624b\u52a8\u6dfb\u52a0\u65b0\u53c2\u6570\u3002,<br \/>\n<strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong>,\u5e95\u5c42\u65b9\u6cd5\uff1a,\u4f7f\u7528\u5bf9\u8c61\u6269\u5c55\u53c2\u6570\uff1a,<br \/>\n<strong>2. \u4f7f\u7528\u53ef\u53d8\u53c2\u6570<\/strong>,\u4f7f\u7528\u53ef\u53d8\u53c2\u6570\u53ef\u4ee5\u4f20\u9012\u4efb\u610f\u6570\u91cf\u7684\u53c2\u6570\u3002\u5728\u5e95\u5c42\u65b9\u6cd5\u4e2d\uff0c\u53ef\u53d8\u53c2\u6570\u901a\u5e38\u8868\u793a\u4e3a\u4e00\u4e2a\u5217\u8868\u6216\u5b57\u5178\u3002,<br \/>\n<strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong>,\u5e95\u5c42\u65b9\u6cd5\uff1a,\u4f7f\u7528\u53ef\u53d8\u53c2\u6570\u6269\u5c55\u53c2\u6570\uff1a,<br \/>\n<strong>\u5728\u6700\u521d\u8bbe\u8ba1\u65f6\u9700\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f<\/strong>,\u4e3a\u4e86\u964d\u4f4e\u6269\u5c55\u53c2\u6570\u7684\u6210\u672c\uff0c\u5728\u6700\u521d\u8bbe\u8ba1\u65f6\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a,\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8eGOLANG\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~,\u4f7f\u7528\u63cf\u8ff0\u6027\u7684\u547d\u540d\u7ea6\u5b9a\u3002\u4f7f\u7528\u6e05\u6670\u6613\u61c2\u7684\u547d\u540d\u7ea6\u5b9a\uff0c\u4ee5\u4fbf\u5728\u6269\u5c55\u53c2\u6570\u65f6\u8f7b\u677e\u8bc6\u522b\u548c\u4fee\u6539\u3002,\u8003\u8651\u53c2\u6570\u53ef\u6269\u5c55\u6027\u3002\u5982\u679c\u53ef\u80fd\uff0c\u5c06\u53c2\u6570\u8bbe\u8ba1\u4e3a\u53ef\u6269\u5c55\u7684\u3002,\u4f7f\u7528\u7248\u672c\u63a7\u5236\u3002\u901a\u8fc7\u4f7f\u7528\u7248\u672c\u63a7\u5236\uff0c\u53ef\u4ee5\u8f7b\u677e\u8ddf\u8e2a\u53c2\u6570\u6269\u5c55\u7684\u5386\u53f2\u8bb0\u5f55\u3002,\u4f18\u96c5\u6269\u5c55\u53c2\u6570\u7684\u5e95\u5c42\u65b9\u6cd5,\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5206\u4eab\u300a## \u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5982\u4f55\u4f18\u96c5\u5730\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1f\u300b\uff0c\u8986\u76d6\u4e86GOLANG\u7684\u5e38\u89c1\u57fa\u7840\u77e5\u8bc6\uff0c\u5176\u5b9e\u4e00\u4e2a\u8bed\u8a00\u7684\u5168\u90e8\u77e5\u8bc6\u70b9\u4e00\u7bc7\u6587\u7ae0\u662f\u4e0d\u53ef\u80fd\u8bf4\u5b8c\u7684\uff0c\u4f46\u5e0c\u671b\u901a\u8fc7\u8fd9\u4e9b\u95ee\u9898\uff0c\u8ba9\u8bfb\u8005\u5bf9\u81ea\u5df1\u7684\u638c\u63e1\u7a0b\u5ea6\u6709\u4e00\u5b9a\u7684\u8ba4\u8bc6(B \u6570)\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u66f4\u597d\u7684\u638c\u63e1\u5b83\u3002,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>## \u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5982\u4f55\u4f18\u96c5\u5730\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1f<\/span><\/p>\n<h1>## \u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5982\u4f55\u4f18\u96c5\u5730\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1f<\/h1>\n<p><span>2024-11-04 18:31:07<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5206\u4eab\u300a## \u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5982\u4f55\u4f18\u96c5\u5730\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1f\u300b\uff0c\u8986\u76d6\u4e86GOLANG\u7684\u5e38\u89c1\u57fa\u7840\u77e5\u8bc6\uff0c\u5176\u5b9e\u4e00\u4e2a\u8bed\u8a00\u7684\u5168\u90e8\u77e5\u8bc6\u70b9\u4e00\u7bc7\u6587\u7ae0\u662f\u4e0d\u53ef\u80fd\u8bf4\u5b8c\u7684\uff0c\u4f46\u5e0c\u671b\u901a\u8fc7\u8fd9\u4e9b\u95ee\u9898\uff0c\u8ba9\u8bfb\u8005\u5bf9\u81ea\u5df1\u7684\u638c\u63e1\u7a0b\u5ea6\u6709\u4e00\u5b9a\u7684\u8ba4\u8bc6(B \u6570)\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u66f4\u597d\u7684\u638c\u63e1\u5b83\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241104\/17307162526728a25c53ba0.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u4f18\u96c5\u6269\u5c55\u53c2\u6570\u7684\u5e95\u5c42\u65b9\u6cd5<\/strong><\/p>\n<p>\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u5e38\u5e38\u4f1a\u9047\u5230\u9700\u8981\u6269\u5c55\u5e95\u5c42\u65b9\u6cd5\u53c2\u6570\u7684\u60c5\u51b5\u3002\u5f53\u5e95\u5c42\u65b9\u6cd5\u88ab\u5e7f\u6cdb\u8c03\u7528\u65f6\uff0c\u624b\u52a8\u4e3a\u6bcf\u4e2a\u8c03\u7528\u4f4d\u7f6e\u6dfb\u52a0\u65b0\u53c2\u6570\u4f1a\u975e\u5e38\u7e41\u7410\u3002<\/p>\n<p>\u5bf9\u4e8e\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4e24\u79cd\u5e38\u89c1\u7684\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<p><strong>1. \u4f7f\u7528\u5bf9\u8c61<\/strong><\/p>\n<p>\u5c06\u6269\u5c55\u53c2\u6570\u5c01\u88c5\u5728\u5bf9\u8c61\u4e2d\uff0c\u5e76\u4f5c\u4e3a\u5e95\u5c42\u65b9\u6cd5\u7684\u53c2\u6570\u4f20\u9012\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u6bcf\u4e2a\u8c03\u7528\u4f4d\u7f6e\u624b\u52a8\u6dfb\u52a0\u65b0\u53c2\u6570\u3002<\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<p>\u5e95\u5c42\u65b9\u6cd5\uff1a<\/p>\n<pre>def func1(object):\n    # \u64cd\u4f5c\u5bf9\u8c61<\/pre>\n<p>\u4f7f\u7528\u5bf9\u8c61\u6269\u5c55\u53c2\u6570\uff1a<\/p>\n<pre>class extendedobject:\n    def __init__(self, d):\n        self.d = d\n\n# \u8c03\u7528\u5e95\u5c42\u65b9\u6cd5\nfunc1(extendedobject(d))<\/pre>\n<p><strong>2. \u4f7f\u7528\u53ef\u53d8\u53c2\u6570<\/strong><\/p>\n<p>\u4f7f\u7528\u53ef\u53d8\u53c2\u6570\u53ef\u4ee5\u4f20\u9012\u4efb\u610f\u6570\u91cf\u7684\u53c2\u6570\u3002\u5728\u5e95\u5c42\u65b9\u6cd5\u4e2d\uff0c\u53ef\u53d8\u53c2\u6570\u901a\u5e38\u8868\u793a\u4e3a\u4e00\u4e2a\u5217\u8868\u6216\u5b57\u5178\u3002<\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<p>\u5e95\u5c42\u65b9\u6cd5\uff1a<\/p>\n<pre>def func1(*args, **kwargs):\n    # \u64cd\u4f5cargs\u548ckwargs<\/pre>\n<p>\u4f7f\u7528\u53ef\u53d8\u53c2\u6570\u6269\u5c55\u53c2\u6570\uff1a<\/p>\n<pre># \u8c03\u7528\u5e95\u5c42\u65b9\u6cd5\nfunc1(d=10)<\/pre>\n<p><strong>\u5728\u6700\u521d\u8bbe\u8ba1\u65f6\u9700\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>\u4e3a\u4e86\u964d\u4f4e\u6269\u5c55\u53c2\u6570\u7684\u6210\u672c\uff0c\u5728\u6700\u521d\u8bbe\u8ba1\u65f6\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ul>\n<li>\u8003\u8651\u53c2\u6570\u53ef\u6269\u5c55\u6027\u3002\u5982\u679c\u53ef\u80fd\uff0c\u5c06\u53c2\u6570\u8bbe\u8ba1\u4e3a\u53ef\u6269\u5c55\u7684\u3002<\/li>\n<li>\u4f7f\u7528\u63cf\u8ff0\u6027\u7684\u547d\u540d\u7ea6\u5b9a\u3002\u4f7f\u7528\u6e05\u6670\u6613\u61c2\u7684\u547d\u540d\u7ea6\u5b9a\uff0c\u4ee5\u4fbf\u5728\u6269\u5c55\u53c2\u6570\u65f6\u8f7b\u677e\u8bc6\u522b\u548c\u4fee\u6539\u3002<\/li>\n<li>\u4f7f\u7528\u7248\u672c\u63a7\u5236\u3002\u901a\u8fc7\u4f7f\u7528\u7248\u672c\u63a7\u5236\uff0c\u53ef\u4ee5\u8f7b\u677e\u8ddf\u8e2a\u53c2\u6570\u6269\u5c55\u7684\u5386\u53f2\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8eGOLANG\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Nextcloud\u642d\u5efa\u65f6\u9047\u5230\u201cSQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes\u201d\u9519\u8bef\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5b8c\u6574\u7684 Python \u6307\u5357\uff1a\u4ece\u57fa\u7840\u5230\u9ad8\u7ea7\uff01\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5206\u4eab\u300a## \u8f6f\u4ef6\u5f00&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206142","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206142"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206142\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}