{"id":204591,"date":"2025-05-29T13:39:25","date_gmt":"2025-05-29T05:39:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204591\/"},"modified":"2025-05-29T13:39:25","modified_gmt":"2025-05-29T05:39:25","slug":"python-%e8%bf%9e%e6%8e%a5-mysql-%e6%8a%a5%e9%94%99%ef%bc%9as-%e5%8d%a0%e4%bd%8d%e7%ac%a6%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204591\/","title":{"rendered":"Python \u8fde\u63a5 MySQL \u62a5\u9519\uff1a%s \u5360\u4f4d\u7b26\u5982\u4f55\u4f7f\u7528\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Python \u8fde\u63a5 MySQL \u62a5\u9519\uff1a%s \u5360\u4f4d\u7b26\u5982\u4f55\u4f7f\u7528\uff1f<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300aPython \u8fde\u63a5 MySQL \u62a5\u9519\uff1a%s \u5360\u4f4d\u7b26\u5982\u4f55\u4f7f\u7528\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

<\/p>\n

python \u8c03\u7528 mysql \u8bed\u53e5\u65f6\u62a5\u9519\u5904\u7406<\/strong><\/p>\n

\u4f7f\u7528 python \u8c03\u7528 mysql \u8bed\u53e5\u65f6\uff0c\u6709\u65f6\u4f1a\u51fa\u73b0\u62a5\u9519\u3002\u672c\u6587\u5c06\u5e2e\u52a9\u60a8\u89e3\u51b3\u4e00\u79cd\u5e38\u89c1\u7684\u9519\u8bef\u3002<\/p>\n

\u9519\u8bef\u793a\u4f8b<\/strong><\/p>\n

\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5728\u4f7f\u7528 python \u6267\u884c mysql \u8bed\u53e5\u65f6\uff0c\u51fa\u73b0\u4e86\u5982\u4e0b\u9519\u8bef\uff1a<\/p>\n

[\u56fe\u7247\u6240\u793a\u4e3a python \u4ee3\u7801\u4e2d\u7684\u62a5\u9519]<\/p>\n

\u9519\u8bef\u539f\u56e0<\/strong><\/p>\n

\u8be5\u9519\u8bef\u7684\u539f\u56e0\u662f %s \u5360\u4f4d\u7b26\u6ca1\u6709\u4f7f\u7528\u53cc\u5f15\u53f7\u5f15\u8d77\u6765\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n

\u5c06 %s \u5360\u4f4d\u7b26\u52a0\u4e0a\u53cc\u5f15\u53f7\uff0c\u5373\u53ef\u89e3\u51b3\u8be5\u9519\u8bef\u3002\u4fee\u6539\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

import mysql.connector\n\nmydb = mysql.connector.connect(\n  host=\"localhost\",\n  user=\"username\",\n  password=\"password\",\n  database=\"database_name\"\n)\n\nmycursor = mydb.cursor()\n\nsql = \"SELECT * FROM customers WHERE name = %s\"\nval = (\"John\",)\n\nmycursor.execute(sql, val)\n\nmyresult = mycursor.fetchall()\n\nfor x in myresult:\n  print(x)<\/pre>\n
\u672c\u7bc7\u5173\u4e8e\u300aPython \u8fde\u63a5 MySQL \u62a5\u9519\uff1a%s \u5360\u4f4d\u7b26\u5982\u4f55\u4f7f\u7528\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
Python \u8fde\u63a5 MySQL ...<\/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-204591","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204591","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=204591"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204591\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}