{"id":185492,"date":"2024-11-10T22:01:19","date_gmt":"2024-11-10T14:01:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185492\/"},"modified":"2024-11-10T22:01:20","modified_gmt":"2024-11-10T14:01:20","slug":"%e4%bd%bf%e7%94%a8%e8%99%9b%e6%93%ac%e6%a9%9f%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%96%b9%e6%b3%95%e5%8f%8a%e6%8a%80%e5%b7%a7%ef%bc%88%e8%99%9b%e6%93%ac%e6%a9%9f%e5%a6%82%e4%bd%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185492\/","title":{"rendered":"\u4f7f\u7528\u865b\u64ec\u6a5f\u9023\u63a5\u6578\u64da\u5eab\u7684\u65b9\u6cd5\u53ca\u6280\u5de7\uff08\u865b\u64ec\u6a5f\u5982\u4f55\u9023\u63a5\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8%e8%99%9b%e6%93%ac%e6%a9%9f%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%96%b9%e6%b3%95%e5%8f%8a%e6%8a%80%e5%b7%a7%ef%bc%88%e8%99%9b%e6%93%ac%e6%a9%9f%e5%a6%82%e4%bd%95-MJfLkHZIlv\">\u4f7f\u7528\u865b\u64ec\u6a5f\u9023\u63a5\u6578\u64da\u5eab\u7684\u65b9\u6cd5\u53ca\u6280\u5de7\uff08\u865b\u64ec\u6a5f\u5982\u4f55\u9023\u63a5\u6578\u64da\u5eab\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u865b\u64ec\u6a5f\uff08VM\uff09\u5df2\u6210\u70ba\u958b\u767c\u548c\u904b\u884c\u61c9\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7121\u8ad6\u662f\u958b\u767c\u74b0\u5883\u9084\u662f\u751f\u7522\u74b0\u5883\uff0c\u865b\u64ec\u6a5f\u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u865b\u64ec\u6a5f\u4e2d\u9023\u63a5\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e8%99%9b%e6%93%ac%e6%a9%9f%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-MJfLkHZIlv\">\u865b\u64ec\u6a5f\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u865b\u64ec\u6a5f\u662f\u4e00\u7a2e\u6a21\u64ec\u8a08\u7b97\u6a5f\u7cfb\u7d71\u7684\u8edf\u4ef6\u74b0\u5883\uff0c\u5141\u8a31\u7528\u6236\u5728\u4e00\u53f0\u7269\u7406\u6a5f\u5668\u4e0a\u904b\u884c\u591a\u500b\u64cd\u4f5c\u7cfb\u7d71\u3002\u9019\u7a2e\u6280\u8853\u4f7f\u5f97\u8cc7\u6e90\u7684\u5229\u7528\u7387\u66f4\u9ad8\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u4e0d\u540c\u7684\u74b0\u5883\u4e2d\u9032\u884c\u6e2c\u8a66\u548c\u958b\u767c\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab-MJfLkHZIlv\">\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u865b\u64ec\u6a5f\u4e2d\u9023\u63a5\u6578\u64da\u5eab\u7684\u7b2c\u4e00\u6b65\u662f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u9078\u64c7\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>MySQL\uff1a<\/strong>\u958b\u6e90\u4e14\u5ee3\u6cdb\u4f7f\u7528\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u3002<\/li>\n<li><strong>PostgreSQL\uff1a<\/strong>\u529f\u80fd\u5f37\u5927\uff0c\u652f\u6301\u8907\u96dc\u67e5\u8a62\u548c\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>MongoDB\uff1a<\/strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u9069\u5408\u8655\u7406\u5927\u6578\u64da\u548c\u9ad8\u4e26\u767c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8%e8%99%9b%e6%93%ac%e6%a9%9f%e4%b8%ad%e5%ae%89%e8%a3%9d%e6%95%b8%e6%93%9a%e5%ba%ab-MJfLkHZIlv\">\u5728\u865b\u64ec\u6a5f\u4e2d\u5b89\u88dd\u6578\u64da\u5eab<\/h2>\n<p>\u5b89\u88dd\u6578\u64da\u5eab\u7684\u904e\u7a0b\u56e0\u6578\u64da\u5eab\u985e\u578b\u800c\u7570\u3002\u4ee5\u4e0b\u662f\u4ee5MySQL\u70ba\u4f8b\u7684\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install mysql-server\nsudo mysql_secure_installation\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u5165MySQL\u547d\u4ee4\u884c\u754c\u9762\uff1a<\/p>\n<pre><code>mysql -u root -p\n<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e8%99%9b%e6%93%ac%e6%a9%9f%e7%9a%84%e7%b6%b2%e7%b5%a1%e8%a8%ad%e7%bd%ae-MJfLkHZIlv\">\u914d\u7f6e\u865b\u64ec\u6a5f\u7684\u7db2\u7d61\u8a2d\u7f6e<\/h2>\n<p>\u70ba\u4e86\u8b93\u865b\u64ec\u6a5f\u80fd\u5920\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u865b\u64ec\u6a5f\u7684\u7db2\u7d61\u8a2d\u7f6e\u6b63\u78ba\u3002\u901a\u5e38\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u4ee5\u4e0b\u5e7e\u7a2e\u7db2\u7d61\u6a21\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u6a4b\u63a5\u6a21\u5f0f\uff1a<\/strong>\u865b\u64ec\u6a5f\u76f4\u63a5\u9023\u63a5\u5230\u7269\u7406\u7db2\u7d61\uff0c\u7372\u5f97\u4e00\u500b\u7368\u7acb\u7684IP\u5730\u5740\u3002<\/li>\n<li><strong>NAT\u6a21\u5f0f\uff1a<\/strong>\u865b\u64ec\u6a5f\u901a\u904e\u4e3b\u6a5f\u7684IP\u5730\u5740\u8a2a\u554f\u5916\u90e8\u7db2\u7d61\u3002<\/li>\n<li><strong>\u50c5\u4e3b\u6a5f\u6a21\u5f0f\uff1a<\/strong>\u865b\u64ec\u6a5f\u53ea\u80fd\u8207\u4e3b\u6a5f\u901a\u4fe1\uff0c\u7121\u6cd5\u8a2a\u554f\u5916\u90e8\u7db2\u7d61\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-MJfLkHZIlv\">\u9023\u63a5\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u4e00\u65e6\u865b\u64ec\u6a5f\u548c\u6578\u64da\u5eab\u90fd\u5df2\u5b89\u88dd\u4e26\u914d\u7f6e\u597d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u9023\u63a5\u6578\u64da\u5eab\uff1a<\/p>\n<ol>\n<li>\u78ba\u4fdd\u6578\u64da\u5eab\u670d\u52d9\u6b63\u5728\u904b\u884c\u3002<\/li>\n<li>\u4f7f\u7528\u6578\u64da\u5eab\u5ba2\u6236\u7aef\u5de5\u5177\uff08\u5982MySQL Workbench\uff09\u6216\u7de8\u7a0b\u8a9e\u8a00\uff08\u5982Python\u3001Java\u7b49\uff09\u4f86\u9023\u63a5\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5728\u5ba2\u6236\u7aef\u4e2d\u8f38\u5165\u6578\u64da\u5eab\u7684IP\u5730\u5740\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/li>\n<\/ol>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8python%e9%80%a3%e6%8e%a5mysql-MJfLkHZIlv\">\u793a\u4f8b\uff1a\u4f7f\u7528Python\u9023\u63a5MySQL<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import mysql.connector\n\n# \u9023\u63a5\u5230\u6578\u64da\u5eab\nconn = mysql.connector.connect(\n    host=\"\u865b\u64ec\u6a5f\u7684IP\u5730\u5740\",\n    user=\"\u4f60\u7684\u7528\u6236\u540d\",\n    password=\"\u4f60\u7684\u5bc6\u78bc\",\n    database=\"\u4f60\u7684\u6578\u64da\u5eab\u540d\"\n)\n\n# \u5275\u5efa\u6e38\u6a19\ncursor = conn.cursor()\n\n# \u57f7\u884c\u67e5\u8a62\ncursor.execute(\"SELECT * FROM your_table\")\n\n# \u7372\u53d6\u7d50\u679c\nresults = cursor.fetchall()\nfor row in results:\n    print(row)\n\n# \u95dc\u9589\u9023\u63a5\ncursor.close()\nconn.close()\n<\/code><\/pre>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-MJfLkHZIlv\">\u5e38\u898b\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u5728\u865b\u64ec\u6a5f\u4e2d\u9023\u63a5\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u6cd5\u9023\u63a5\u5230\u6578\u64da\u5eab\uff1a<\/strong>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7aef\u53e3\uff08\u59823306\uff09\u5df2\u958b\u653e\u3002<\/li>\n<li><strong>\u8eab\u4efd\u9a57\u8b49\u5931\u6557\uff1a<\/strong>\u78ba\u8a8d\u7528\u6236\u540d\u548c\u5bc6\u78bc\u6b63\u78ba\uff0c\u4e26\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u78ba\u4fdd\u865b\u64ec\u6a5f\u7684\u7db2\u7d61\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4e26\u80fd\u5920\u8a2a\u554f\u6578\u64da\u5eab\u6240\u5728\u7684\u4e3b\u6a5f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MJfLkHZIlv\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u865b\u64ec\u6a5f\u4e2d\u9023\u63a5\u6578\u64da\u5eab\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u9075\u5faa\u6b63\u78ba\u7684\u6b65\u9a5f\u548c\u914d\u7f6e\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u3001\u6b63\u78ba\u914d\u7f6e\u7db2\u7d61\u8a2d\u7f6e\u4ee5\u53ca\u4f7f\u7528\u5408\u9069\u7684\u5ba2\u6236\u7aef\u5de5\u5177\u90fd\u662f\u6210\u529f\u9023\u63a5\u7684\u95dc\u9375\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684\u865b\u64ec\u6a5f\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5eab\u9023\u63a5\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4f7f\u7528\u865b\u64ec\u6a5f\u9023\u63a5\u6578\u64da\u5eab\u7684\u6709\u6548\u65b9\u6cd5\u8207\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u865b\u64ec\u74b0\u5883\u4e2d\u7684\u6578\u64da\u8a2a\u554f\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-185492","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185492","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=185492"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185492\/revisions"}],"predecessor-version":[{"id":185493,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185492\/revisions\/185493"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}