{"id":181678,"date":"2024-11-09T19:05:21","date_gmt":"2024-11-09T11:05:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181678\/"},"modified":"2024-11-09T19:05:22","modified_gmt":"2024-11-09T11:05:22","slug":"%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%a9%b6mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95%ef%bc%88mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181678\/","title":{"rendered":"\u6df1\u5165\u63a2\u7a76MYSQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\uff08mysql\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%a9%b6mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95%ef%bc%88mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95%ef%bc%89-sgxvOhgAdY\">\u6df1\u5165\u63a2\u7a76MYSQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\uff08mysql\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u7d93\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002MySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u70ba\u4e86\u80fd\u5920\u6709\u6548\u5730\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u958b\u767c\u8005\u9700\u8981\u4f7f\u7528\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\u7684\u5de5\u4f5c\u539f\u7406\u3001\u985e\u578b\u53ca\u5176\u5728\u958b\u767c\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 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id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95%e7%9a%84%e9%a1%9e%e5%9e%8b-sgxvOhgAdY\">MySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\u7684\u985e\u578b<\/h2>\n<p>MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u9023\u63a5\u9a45\u52d5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u9a45\u52d5\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684MySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\uff1a<\/p>\n<ul>\n<li><strong>MySQLi\uff08MySQL Improved\uff09<\/strong>: MySQLi\u662fMySQL\u7684\u6539\u9032\u7248\u63a5\u53e3\uff0c\u652f\u6301\u9762\u5411\u5c0d\u8c61\u548c\u7a0b\u5e8f\u5316\u7684\u7de8\u7a0b\u98a8\u683c\u3002\u5b83\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u4e26\u652f\u6301\u9810\u8655\u7406\u8a9e\u53e5\u3002<\/li>\n<li><strong>PDO\uff08PHP Data Objects\uff09<\/strong>: PDO\u662f\u4e00\u500b\u6578\u64da\u5eab\u62bd\u8c61\u5c64\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\uff0c\u5305\u62ecMySQL\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u7d71\u4e00\u7684API\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e4b\u9593\u5207\u63db\u3002<\/li>\n<li><strong>MySQL Connector\/J<\/strong>: \u9019\u662f\u4e00\u500bJava\u9a45\u52d5\u7a0b\u5e8f\uff0c\u5141\u8a31Java\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u9023\u63a5\u3002\u5b83\u652f\u6301JDBC API\uff0c\u4e26\u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\u3002<\/li>\n<li><strong>MySQL Connector\/NET<\/strong>: \u9019\u662f\u4e00\u500b.NET\u9a45\u52d5\u7a0b\u5e8f\uff0c\u5141\u8a31.NET\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u5b83\u652f\u6301Entity Framework\u548cLINQ\u7b49\u6280\u8853\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95-sgxvOhgAdY\">\u5982\u4f55\u4f7f\u7528MySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528MySQLi\u548cPDO\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8mysqli%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-sgxvOhgAdY\">\u4f7f\u7528MySQLi\u9023\u63a5\u6578\u64da\u5eab<\/h3>\n<pre><code>\nconnect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\necho \"\u9023\u63a5\u6210\u529f\";\n$conn-&gt;close();\n?&gt;\n<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8pdo%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-sgxvOhgAdY\">\u4f7f\u7528PDO\u9023\u63a5\u6578\u64da\u5eab<\/h3>\n<pre><code>\nsetAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);\n    echo \"\u9023\u63a5\u6210\u529f\";\n} catch (PDOException $e) {\n    echo \"\u9023\u63a5\u5931\u6557: \" . $e-&gt;getMessage();\n}\n?&gt;\n<\/code><\/pre>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e9%80%a3%e6%8e%a5%e9%a9%85%e5%8b%95-sgxvOhgAdY\">\u9078\u64c7\u5408\u9069\u7684\u9023\u63a5\u9a45\u52d5<\/h2>\n<p>\u5728\u9078\u64c7MySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\u6642\uff0c\u958b\u767c\u8005\u61c9\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd<\/strong>: \u4e0d\u540c\u7684\u9a45\u52d5\u5728\u6027\u80fd\u4e0a\u53ef\u80fd\u5b58\u5728\u5dee\u7570\uff0c\u9078\u64c7\u4e00\u500b\u9ad8\u6548\u7684\u9a45\u52d5\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027<\/strong>: \u9a45\u52d5\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u654f\u611f\u6578\u64da\u6642\u3002\u4f7f\u7528\u652f\u6301\u9810\u8655\u7406\u8a9e\u53e5\u7684\u9a45\u52d5\u53ef\u4ee5\u6709\u6548\u9632\u6b62SQL\u6ce8\u5165\u653b\u64ca\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027<\/strong>: \u78ba\u4fdd\u6240\u9078\u7684\u9a45\u52d5\u8207\u6240\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\u548c\u6846\u67b6\u517c\u5bb9\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sgxvOhgAdY\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u9078\u64c7\u5408\u9069\u7684\u9a45\u52d5\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u7121\u8ad6\u662f\u4f7f\u7528MySQLi\u9084\u662fPDO\uff0c\u958b\u767c\u8005\u90fd\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u9078\u64c7\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u548c\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u74b0\u5883\u4f86\u904b\u884cMySQL\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u6d41\u66a2\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u7a76MySQL\u6578\u64da\u5eab\u9023\u63a5\u9a45\u52d5\uff0c\u4e86\u89e3\u5176\u529f\u80fd\u3001\u914d\u7f6e\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5eab\u61c9\u7528\u6027\u80fd\u8207\u7a69\u5b9a\u6027\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-181678","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181678","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=181678"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181678\/revisions"}],"predecessor-version":[{"id":181679,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181678\/revisions\/181679"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}