{"id":183982,"date":"2024-11-10T09:21:16","date_gmt":"2024-11-10T01:21:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183982\/"},"modified":"2024-11-10T09:21:17","modified_gmt":"2024-11-10T01:21:17","slug":"%e4%bd%bf%e7%94%a8python%e5%b0%87csv%e6%96%87%e4%bb%b6%e5%ad%98%e5%85%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-csv%e5%ad%98%e5%85%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183982\/","title":{"rendered":"\u4f7f\u7528Python\u5c07CSV\u6587\u4ef6\u5b58\u5165MySQL\u6578\u64da\u5eab (csv\u5b58\u5165mysql\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8python%e5%b0%87csv%e6%96%87%e4%bb%b6%e5%ad%98%e5%85%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-csv%e5%ad%98%e5%85%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-sveNsXdMnK\">\u4f7f\u7528Python\u5c07CSV\u6587\u4ef6\u5b58\u5165MySQL\u6578\u64da\u5eab (csv\u5b58\u5165mysql\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u6578\u64da\u8655\u7406\u548c\u7ba1\u7406\u7684\u904e\u7a0b\u4e2d\uff0cCSV\uff08\u9017\u865f\u5206\u9694\u503c\uff09\u6587\u4ef6\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6578\u64da\u683c\u5f0f\u3002\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u548c\u7cfb\u7d71\u90fd\u6703\u751f\u6210CSV\u6587\u4ef6\uff0c\u9019\u4f7f\u5f97\u5c07\u9019\u4e9b\u6578\u64da\u5c0e\u5165\u5230MySQL\u6578\u64da\u5eab\u4e2d\u8b8a\u5f97\u975e\u5e38\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Python\u5c07CSV\u6587\u4ef6\u5b58\u5165MySQL\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-sveNsXdMnK\">\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86\u4ee5\u4e0b\u5de5\u5177\u548c\u5eab\uff1a<\/p>\n<ul>\n<li>Python 3.x<\/li>\n<li>MySQL\u6578\u64da\u5eab<\/li>\n<li>pandas\u5eab\uff08\u7528\u65bc\u8655\u7406CSV\u6587\u4ef6\uff09<\/li>\n<li>mysql-connector-python\u5eab\uff08\u7528\u65bc\u9023\u63a5MySQL\u6578\u64da\u5eab\uff09<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\u6240\u9700\u7684Python\u5eab\uff1a<\/p>\n<pre><code>pip install pandas mysql-connector-python<\/code><\/pre>\n<h2 id=\"%e5%89%b5%e5%bb%bamysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8c%e8%a1%a8-sveNsXdMnK\">\u5275\u5efaMySQL\u6578\u64da\u5eab\u548c\u8868<\/h2>\n<p>\u5728\u5c07CSV\u6578\u64da\u5c0e\u5165MySQL\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u548c\u76f8\u61c9\u7684\u8868\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u7684SQL\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE DATABASE mydatabase;\n\nUSE mydatabase;\n\nCREATE TABLE mytable (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100),\n    age INT,\n    email VARCHAR(100)\n);<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8python%e5%b0%8e%e5%85%a5csv%e6%95%b8%e6%93%9a-sveNsXdMnK\">\u4f7f\u7528Python\u5c0e\u5165CSV\u6578\u64da<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u4f7f\u7528Python\u4f86\u8b80\u53d6CSV\u6587\u4ef6\u4e26\u5c07\u6578\u64da\u63d2\u5165\u5230MySQL\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u5b8c\u6574\u7684\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>import pandas as pd\nimport mysql.connector\n\n# \u8b80\u53d6CSV\u6587\u4ef6\ncsv_file = 'data.csv'\ndata = pd.read_csv(csv_file)\n\n# \u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\ndb_connection = mysql.connector.connect(\n    host='localhost',\n    user='your_username',\n    password='your_password',\n    database='mydatabase'\n)\n\ncursor = db_connection.cursor()\n\n# \u63d2\u5165\u6578\u64da\nfor index, row in data.iterrows():\n    sql = \"INSERT INTO mytable (name, age, email) VALUES (%s, %s, %s)\"\n    cursor.execute(sql, (row['name'], row['age'], row['email']))\n\n# \u63d0\u4ea4\u66f4\u6539\u4e26\u95dc\u9589\u9023\u63a5\ndb_connection.commit()\ncursor.close()\ndb_connection.close()\n\nprint(\"\u6578\u64da\u6210\u529f\u5c0e\u5165MySQL\u6578\u64da\u5eab\uff01\")<\/code><\/pre>\n<h2 id=\"%e4%bb%a3%e7%a2%bc%e8%a7%a3%e9%87%8b-sveNsXdMnK\">\u4ee3\u78bc\u89e3\u91cb<\/h2>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528pandas\u5eab\u8b80\u53d6CSV\u6587\u4ef6\u3002\u7136\u5f8c\uff0c\u6211\u5011\u4f7f\u7528mysql-connector-python\u5eab\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u904d\u6b77CSV\u6587\u4ef6\u4e2d\u7684\u6bcf\u4e00\u884c\uff0c\u4e26\u4f7f\u7528SQL INSERT\u8a9e\u53e5\u5c07\u6578\u64da\u63d2\u5165\u5230\u6307\u5b9a\u7684\u8868\u4e2d\u3002\u6700\u5f8c\uff0c\u6211\u5011\u63d0\u4ea4\u66f4\u6539\u4e26\u95dc\u9589\u6578\u64da\u5eab\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-sveNsXdMnK\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u985e\u578b\uff1a\u78ba\u4fddCSV\u6587\u4ef6\u4e2d\u7684\u6578\u64da\u985e\u578b\u8207MySQL\u8868\u4e2d\u7684\u6578\u64da\u985e\u578b\u76f8\u7b26\u3002<\/li>\n<li>\u932f\u8aa4\u8655\u7406\uff1a\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u61c9\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u6355\u7372\u4e26\u8655\u7406\u7570\u5e38\u3002<\/li>\n<li>\u6027\u80fd\u512a\u5316\uff1a\u5c0d\u65bc\u5927\u578bCSV\u6587\u4ef6\uff0c\u8003\u616e\u4f7f\u7528\u6279\u91cf\u63d2\u5165\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sveNsXdMnK\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Python\u5c07CSV\u6587\u4ef6\u5b58\u5165MySQL\u6578\u64da\u5eab\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u5e7e\u884c\u4ee3\u78bc\u5373\u53ef\u5b8c\u6210\u3002\u901a\u904e\u4f7f\u7528pandas\u548cmysql-connector-python\u5eab\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5f9eCSV\u6587\u4ef6\u5c0e\u5165\u5230MySQL\u6578\u64da\u5eab\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u9ad8\u6548\uff0c\u800c\u4e14\u9748\u6d3b\uff0c\u9069\u7528\u65bc\u5404\u7a2e\u6578\u64da\u8655\u7406\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Python\u5c07CSV\u6587\u4ef6\u8f15\u9b06\u5b58\u5165MySQL\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u6578\u64da\u7ba1\u7406\u7684\u9ad8\u6548\u5316\u8207\u81ea\u52d5\u5316\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-183982","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183982","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=183982"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183982\/revisions"}],"predecessor-version":[{"id":183983,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183982\/revisions\/183983"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}