{"id":171849,"date":"2024-11-07T08:10:16","date_gmt":"2024-11-07T00:10:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171849\/"},"modified":"2024-11-07T08:10:17","modified_gmt":"2024-11-07T00:10:17","slug":"%e8%bc%95%e9%ac%86%e5%ad%b8%e6%9c%83%e5%b0%8e%e5%85%a5%e5%a4%96%e9%83%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a9%e4%bd%a0%e5%ad%98%e5%84%b2%e6%95%b8%e6%93%9a%e6%9b%b4%e9%ab%98%e6%95%88-%e6%80%8e%e9%ba%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171849\/","title":{"rendered":"\u8f15\u9b06\u5b78\u6703\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u52a9\u4f60\u5b58\u5132\u6578\u64da\u66f4\u9ad8\u6548 (\u600e\u9ebc\u5c0e\u5165\u53e6\u5916\u4e00\u500b\u6578\u64da\u5eab\u7684\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e8%bc%95%e9%ac%86%e5%ad%b8%e6%9c%83%e5%b0%8e%e5%85%a5%e5%a4%96%e9%83%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a9%e4%bd%a0%e5%ad%98%e5%84%b2%e6%95%b8%e6%93%9a%e6%9b%b4%e9%ab%98%e6%95%88-kOLTbWjGKw\">\u8f15\u9b06\u5b78\u6703\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u52a9\u4f60\u5b58\u5132\u6578\u64da\u66f4\u9ad8\u6548<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u8a31\u591a\u4f01\u696d\u9078\u64c7\u5c07\u6578\u64da\u5b58\u5132\u5728\u5916\u90e8\u6578\u64da\u5eab\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u8f15\u9b06\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u7684\u6578\u64da\uff0c\u5e6b\u52a9\u4f60\u66f4\u9ad8\u6548\u5730\u5b58\u5132\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%b0%8e%e5%85%a5%e5%a4%96%e9%83%a8%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-kOLTbWjGKw\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u96c6\u4e2d\u7ba1\u7406\uff1a<\/strong>\u5c07\u6578\u64da\u96c6\u4e2d\u5728\u4e00\u500b\u5916\u90e8\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u9032\u884c\u7ba1\u7406\u548c\u67e5\u8a62\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u5b89\u5168\u6027\uff1a<\/strong>\u5916\u90e8\u6578\u64da\u5eab\u901a\u5e38\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u548c\u5099\u4efd\u9078\u9805\uff0c\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u5916\u90e8\u6578\u64da\u5eab\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u64f4\u5c55\uff0c\u4ee5\u6eff\u8db3\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%8e%e5%85%a5%e5%a4%96%e9%83%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-kOLTbWjGKw\">\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u4e3b\u8981\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-kOLTbWjGKw\">1. \u78ba\u5b9a\u6578\u64da\u5eab\u985e\u578b<\/h3>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u78ba\u5b9a\u8981\u5c0e\u5165\u7684\u5916\u90e8\u6578\u64da\u5eab\u985e\u578b\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982 MySQL\u3001PostgreSQL\uff09<\/li>\n<li>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982 MongoDB\u3001Cassandra\uff09<\/li>\n<\/ul>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e9%80%a3%e6%8e%a5-kOLTbWjGKw\">2. \u8a2d\u7f6e\u9023\u63a5<\/h3>\n<p>\u5728\u5c0e\u5165\u6578\u64da\u4e4b\u524d\uff0c\u5fc5\u9808\u8a2d\u7f6e\u8207\u5916\u90e8\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 MySQL \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import mysql.connector\n\n# \u9023\u63a5\u5230\u5916\u90e8\u6578\u64da\u5eab\ndb = mysql.connector.connect(\n    host=\"\u5916\u90e8\u6578\u64da\u5eab\u7684IP\u5730\u5740\",\n    user=\"\u7528\u6236\u540d\",\n    password=\"\u5bc6\u78bc\",\n    database=\"\u6578\u64da\u5eab\u540d\u7a31\"\n)\n\ncursor = db.cursor()<\/code><\/pre>\n<h3 id=\"3-%e6%8f%90%e5%8f%96%e6%95%b8%e6%93%9a-kOLTbWjGKw\">3. \u63d0\u53d6\u6578\u64da<\/h3>\n<p>\u4e00\u65e6\u9023\u63a5\u6210\u529f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 SQL \u67e5\u8a62\u4f86\u63d0\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>cursor.execute(\"SELECT * FROM \u8868\u540d\")\nresults = cursor.fetchall()\n\nfor row in results:\n    print(row)<\/code><\/pre>\n<h3 id=\"4-%e5%b0%87%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab-kOLTbWjGKw\">4. \u5c07\u6578\u64da\u5c0e\u5165\u672c\u5730\u6578\u64da\u5eab<\/h3>\n<p>\u63d0\u53d6\u6578\u64da\u5f8c\uff0c\u4f60\u53ef\u4ee5\u5c07\u5176\u5c0e\u5165\u5230\u672c\u5730\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u5c07\u6578\u64da\u63d2\u5165\u672c\u5730 MySQL \u6578\u64da\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>for row in results:\n    cursor_local.execute(\"INSERT INTO \u672c\u5730\u8868\u540d (\u6b04\u4f4d1, \u6b04\u4f4d2) VALUES (%s, %s)\", (row[0], row[1]))\n\ndb_local.commit()<\/code><\/pre>\n<h3 id=\"5-%e9%97%9c%e9%96%89%e9%80%a3%e6%8e%a5-kOLTbWjGKw\">5. \u95dc\u9589\u9023\u63a5<\/h3>\n<p>\u5b8c\u6210\u6578\u64da\u5c0e\u5165\u5f8c\uff0c\u8a18\u5f97\u95dc\u9589\u6578\u64da\u5eab\u9023\u63a5\uff1a<\/p>\n<pre><code>cursor.close()\ndb.close()<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-kOLTbWjGKw\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u6642\uff0c\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\uff0c\u907f\u514d\u91cd\u8907\u6578\u64da\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u6839\u64da\u696d\u52d9\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u548c\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kOLTbWjGKw\">\u7e3d\u7d50<\/h2>\n<p>\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\u7684\u904e\u7a0b\u96d6\u7136\u770b\u4f3c\u8907\u96dc\uff0c\u4f46\u53ea\u8981\u9075\u5faa\u6b63\u78ba\u7684\u6b65\u9a5f\uff0c\u5c31\u80fd\u8f15\u9b06\u5be6\u73fe\u3002\u900f\u904e\u96c6\u4e2d\u7ba1\u7406\u6578\u64da\uff0c\u4f60\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\uff0c\u5f9e\u800c\u66f4\u9ad8\u6548\u5730\u652f\u6301\u696d\u52d9\u904b\u71df\u3002\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u5b58\u5132\u548c\u7ba1\u7406\u4f60\u7684\u6578\u64da\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u4f60\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u5b78\u6703\u5982\u4f55\u5c0e\u5165\u5916\u90e8\u6578\u64da\u5eab\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\uff0c\u8b93\u4f60\u7684\u6578\u64da\u7ba1\u7406\u66f4\u7c21\u55ae\u3001\u66f4\u9ad8\u6548\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-171849","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171849","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=171849"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171849\/revisions"}],"predecessor-version":[{"id":171850,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171849\/revisions\/171850"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}