{"id":76074,"date":"2024-10-16T03:38:16","date_gmt":"2024-10-15T19:38:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76074\/"},"modified":"2024-10-16T03:38:16","modified_gmt":"2024-10-15T19:38:16","slug":"mysql%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%a9%9f%e5%8c%af%e7%b8%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76074\/","title":{"rendered":"MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f\u532f\u7e3d"},"content":{"rendered":"<h1 id=\"mysql%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%a9%9f%e5%8c%af%e7%b8%bd-TsetfEjNez\">MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f\u532f\u7e3d<\/h1>\n<p>\u5728\u958b\u767c\u61c9\u7528\u7a0b\u5f0f\u6642\uff0c\u8207\u8cc7\u6599\u5eab\u7684\u9023\u63a5\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u6b65\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u4ecb\u7d39MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u8207MySQL\u8cc7\u6599\u5eab\u9032\u884c\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%9f-TsetfEjNez\">\u4ec0\u9ebc\u662fMySQL\u9023\u63a5\u5b57\u7b26\u4e32\uff1f<\/h2>\n<p>MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u662f\u4e00\u7d44\u53c3\u6578\uff0c\u7528\u65bc\u6307\u5b9a\u5982\u4f55\u9023\u63a5\u5230MySQL\u8cc7\u6599\u5eab\u3002\u9019\u4e9b\u53c3\u6578\u901a\u5e38\u5305\u62ec\u4e3b\u6a5f\u540d\u3001\u7528\u6236\u540d\u3001\u5bc6\u78bc\u548c\u8cc7\u6599\u5eab\u540d\u7a31\u3002\u6b63\u78ba\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u80fd\u5920\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u80fd\u5920\u6210\u529f\u5730\u8207\u8cc7\u6599\u5eab\u9032\u884c\u4ea4\u4e92\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e7%9a%84mysql%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%a0%bc%e5%bc%8f-TsetfEjNez\">\u57fa\u672c\u7684MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u683c\u5f0f<\/h2>\n<p>MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u57fa\u672c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>mysql:\/\/username:password@hostname:port\/database<\/code><\/pre>\n<ul>\n<li><strong>username<\/strong>\uff1a\u7528\u65bc\u9023\u63a5\u8cc7\u6599\u5eab\u7684\u7528\u6236\u540d\u3002<\/li>\n<li><strong>password<\/strong>\uff1a\u7528\u6236\u7684\u5bc6\u78bc\u3002<\/li>\n<li><strong>hostname<\/strong>\uff1a\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u6216IP\u5730\u5740\u3002<\/li>\n<li><strong>port<\/strong>\uff1aMySQL\u4f3a\u670d\u5668\u7684\u7aef\u53e3\u865f\uff0c\u9ed8\u8a8d\u70ba3306\u3002<\/li>\n<li><strong>database<\/strong>\uff1a\u8981\u9023\u63a5\u7684\u8cc7\u6599\u5eab\u540d\u7a31\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%80%a3%e6%8e%a5mysql%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%a9%9f-TsetfEjNez\">\u9023\u63a5MySQL\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9dmysql%e9%a9%85%e5%8b%95%e7%a8%8b%e5%bc%8f-TsetfEjNez\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88ddMySQL\u9a45\u52d5\u7a0b\u5f0f<\/h3>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u78ba\u4fdd\u5df2\u5b89\u88dd\u76f8\u61c9\u7684MySQL\u9a45\u52d5\u7a0b\u5f0f\u3002\u4e0d\u540c\u7684\u7de8\u7a0b\u8a9e\u8a00\u6709\u4e0d\u540c\u7684\u9a45\u52d5\u7a0b\u5f0f\u3002\u4f8b\u5982\uff0c\u5c0d\u65bcPHP\uff0c\u53ef\u4ee5\u4f7f\u7528mysqli\u6216PDO\u64f4\u5c55\uff1b\u5c0d\u65bcPython\uff0c\u53ef\u4ee5\u4f7f\u7528mysql-connector-python\u6216PyMySQL\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e7%b7%a8%e5%af%ab%e9%80%a3%e6%8e%a5%e4%bb%a3%e7%a2%bc-TsetfEjNez\">\u6b65\u9a5f\u4e8c\uff1a\u7de8\u5beb\u9023\u63a5\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528PHP\u548cPython\u9023\u63a5MySQL\u7684\u7bc4\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<h4 id=\"php%e7%af%84%e4%be%8b-TsetfEjNez\">PHP\u7bc4\u4f8b<\/h4>\n<pre><code>&lt;?php\n$servername = \"localhost\";\n$username = \"username\";\n$password = \"password\";\n$dbname = \"database\";\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<h4 id=\"python%e7%af%84%e4%be%8b-TsetfEjNez\">Python\u7bc4\u4f8b<\/h4>\n<pre><code>import mysql.connector\n\nconfig = {\n    'user': 'username',\n    'password': 'password',\n    'host': 'localhost',\n    'database': 'database',\n}\n\ntry:\n    conn = mysql.connector.connect(**config)\n    print(\"\u9023\u63a5\u6210\u529f\")\nexcept mysql.connector.Error as err:\n    print(f\"\u9023\u63a5\u5931\u6557: {err}\")\nfinally:\n    if conn.is_connected():\n        conn.close()<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-TsetfEjNez\">\u6b65\u9a5f\u4e09\uff1a\u6e2c\u8a66\u9023\u63a5<\/h3>\n<p>\u5728\u7de8\u5beb\u5b8c\u9023\u63a5\u4ee3\u78bc\u5f8c\uff0c\u57f7\u884c\u7a0b\u5f0f\u4ee5\u6e2c\u8a66\u9023\u63a5\u662f\u5426\u6210\u529f\u3002\u5982\u679c\u9023\u63a5\u6210\u529f\uff0c\u61c9\u8a72\u6703\u986f\u793a\u201c\u9023\u63a5\u6210\u529f\u201d\u7684\u8a0a\u606f\uff1b\u5982\u679c\u5931\u6557\uff0c\u5247\u6703\u986f\u793a\u932f\u8aa4\u8a0a\u606f\uff0c\u6839\u64da\u932f\u8aa4\u8a0a\u606f\u9032\u884c\u8abf\u8a66\u3002<\/p>\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-TsetfEjNez\">\u5e38\u898b\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<ul>\n<li><strong>\u7121\u6cd5\u9023\u63a5\u5230\u8cc7\u6599\u5eab\uff1a<\/strong>\u6aa2\u67e5\u4e3b\u6a5f\u540d\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\uff0c\u4e26\u78ba\u4fddMySQL\u670d\u52d9\u6b63\u5728\u904b\u884c\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8a2a\u554f\u6307\u5b9a\u8cc7\u6599\u5eab\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5141\u8a31\u901a\u904e\u6307\u5b9a\u7aef\u53e3\u9032\u884c\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TsetfEjNez\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u6b63\u78ba\u914d\u7f6e\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6b63\u5e38\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u672c\u6587\u4ecb\u7d39\u7684\u6b65\u9a5f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8207MySQL\u8cc7\u6599\u5eab\u5efa\u7acb\u9023\u63a5\uff0c\u4e26\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f\uff0c\u8f15\u9b06\u638c\u63e1\u6578\u64da\u5eab\u9023\u63a5\u6280\u5de7\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\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-76074","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76074","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=76074"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76074\/revisions"}],"predecessor-version":[{"id":76075,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76074\/revisions\/76075"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}