{"id":145739,"date":"2024-11-01T10:51:24","date_gmt":"2024-11-01T02:51:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/145739\/"},"modified":"2024-11-01T10:51:24","modified_gmt":"2024-11-01T02:51:24","slug":"vps-%e4%b8%bb%e6%a9%9f%e9%80%a3%e6%8e%a5%e5%a4%96%e9%83%a8-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%ef%bc%81-vps","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/145739\/","title":{"rendered":"VPS \u4e3b\u6a5f\u9023\u63a5\u5916\u90e8 SQL \u6578\u64da\u5eab\uff0c\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u5eab\u7ba1\u7406\uff01 (vps \u4e3b\u6a5f\u5916\u90e8\u93c8\u63a5 sql \u6578\u64da\u5eab\u65b9\u6cd5)"},"content":{"rendered":"<h1 id=\"vps-%e4%b8%bb%e6%a9%9f%e9%80%a3%e6%8e%a5%e5%a4%96%e9%83%a8-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%ef%bc%81-RPlXPfmcGF\">VPS \u4e3b\u6a5f\u9023\u63a5\u5916\u90e8 SQL 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id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%80%a3%e6%8e%a5%e5%a4%96%e9%83%a8-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-RPlXPfmcGF\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9023\u63a5\u5916\u90e8 SQL \u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u9023\u63a5\u5916\u90e8 SQL \u6578\u64da\u5eab\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u96c6\u4e2d\u7ba1\u7406\uff1a\u5c07\u6578\u64da\u96c6\u4e2d\u5b58\u5132\u5728\u4e00\u500b\u5730\u65b9\uff0c\u4fbf\u65bc\u7ba1\u7406\u548c\u5099\u4efd\u3002<\/li>\n<li>\u8cc7\u6e90\u512a\u5316\uff1a\u6e1b\u5c11 VPS \u4e0a\u7684\u8cc7\u6e90\u6d88\u8017\uff0c\u5c07\u6578\u64da\u5eab\u64cd\u4f5c\u4ea4\u7d66\u5c08\u696d\u7684\u6578\u64da\u5eab\u670d\u52d9\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u96a8\u8457\u696d\u52d9\u589e\u9577\uff0c\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u6578\u64da\u5eab\u7684\u5bb9\u91cf\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 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\u9023\u63a5\u5230\u5916\u90e8\u6578\u64da\u5eab\uff0c\u4e26\u4e14\u64c1\u6709\u76f8\u61c9\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e5%ae%89%e8%a3%9d%e5%bf%85%e8%a6%81%e7%9a%84%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-RPlXPfmcGF\">\u6b65\u9a5f 2\uff1a\u5b89\u88dd\u5fc5\u8981\u7684\u9a45\u52d5\u7a0b\u5e8f<\/h3>\n<p>\u6839\u64da\u60a8\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\u548c\u6578\u64da\u5eab\u985e\u578b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5b89\u88dd\u76f8\u61c9\u7684\u9a45\u52d5\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u4f7f\u7528 PHP \u548c MySQL\uff0c\u60a8\u9700\u8981\u5b89\u88dd MySQLi \u6216 PDO \u64f4\u5c55\u3002<\/p>\n<pre><code>sudo apt-get install php-mysql<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e7%b7%a8%e5%af%ab%e9%80%a3%e6%8e%a5%e4%bb%a3%e7%a2%bc-RPlXPfmcGF\">\u6b65\u9a5f 3\uff1a\u7de8\u5beb\u9023\u63a5\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 PHP \u9023\u63a5 MySQL \u6578\u64da\u5eab\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>&lt;?php\n$servername = \"\u5916\u90e8\u6578\u64da\u5eab\u5730\u5740\";\n$username = \"\u6578\u64da\u5eab\u7528\u6236\u540d\";\n$password = \"\u6578\u64da\u5eab\u5bc6\u78bc\";\n$dbname = \"\u6578\u64da\u5eab\u540d\u7a31\";\n\n\/\/ \u5275\u5efa\u9023\u63a5\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\necho \"\u9023\u63a5\u6210\u529f\";\n?&gt;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-RPlXPfmcGF\">\u6b65\u9a5f 4\uff1a\u6e2c\u8a66\u9023\u63a5<\/h3>\n<p>\u5728\u7de8\u5beb\u5b8c\u9023\u63a5\u4ee3\u78bc\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u700f\u89bd\u5668\u6216\u547d\u4ee4\u884c\u904b\u884c\u8a72\u4ee3\u78bc\uff0c\u6aa2\u67e5\u662f\u5426\u80fd\u6210\u529f\u9023\u63a5\u5230\u5916\u90e8 SQL 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