{"id":59535,"date":"2024-10-12T22:45:14","date_gmt":"2024-10-12T14:45:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/59535\/"},"modified":"2024-10-12T22:45:14","modified_gmt":"2024-10-12T14:45:14","slug":"c%e5%ba%ab%e9%80%a3%e6%8e%a5%e4%be%86%e5%b0%8dmysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%b2%e8%a1%8c%e6%ad%a3%e7%a2%ba%e9%80%a3%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/59535\/","title":{"rendered":"C++\u5eab\u9023\u63a5\u4f86\u5c0dMySQL\u6578\u64da\u5eab\u9032\u884c\u6b63\u78ba\u9023\u63a5"},"content":{"rendered":"<h1 id=\"c%e5%ba%ab%e9%80%a3%e6%8e%a5%e4%be%86%e5%b0%8dmysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%b2%e8%a1%8c%e6%ad%a3%e7%a2%ba%e9%80%a3%e6%8e%a5-QGMdngXSJU\">C++\u5eab\u9023\u63a5\u4f86\u5c0dMySQL\u6578\u64da\u5eab\u9032\u884c\u6b63\u78ba\u9023\u63a5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u4ef6\u958b\u767c\u4e2d\uff0cC++\u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u6548\u7387\u7684\u61c9\u7528\u4e2d\u3002\u7576\u958b\u767c\u8005\u9700\u8981\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u6642\uff0cMySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u9078\u64c7\uff0c\u7d93\u5e38\u88ab\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528C++\u5eab\u4f86\u6b63\u78ba\u9023\u63a5MySQL\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87c%e8%88%87mysql-QGMdngXSJU\">\u70ba\u4ec0\u9ebc\u9078\u64c7C++\u8207MySQL<\/h2>\n<p>C++\u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u8a9e\u8a00\u3002\u8207MySQL\u7684\u7d50\u5408\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5229\u7528C++\u7684\u6027\u80fd\u512a\u52e2\u4f86\u8655\u7406\u5927\u91cf\u6578\u64da\u3002MySQL\u63d0\u4f9b\u4e86\u591a\u7a2eAPI\u4f86\u652f\u6301\u4e0d\u540c\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5176\u4e2d\u5305\u62ecC++\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9dmysql-c-connector-QGMdngXSJU\">\u5b89\u88ddMySQL C++ Connector<\/h2>\n<p>\u8981\u5728C++\u4e2d\u9023\u63a5MySQL\u6578\u64da\u5eab\uff0c\u9996\u5148\u9700\u8981\u5b89\u88ddMySQL C++ Connector\u3002\u9019\u662f\u4e00\u500b\u5b98\u65b9\u63d0\u4f9b\u7684\u5eab\uff0c\u5141\u8a31C++\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u8a2a\u554fMySQL\u5b98\u65b9\u7db2\u7ad9\uff0c\u4e0b\u8f09MySQL C++ Connector\u3002<\/li>\n<li>\u6839\u64da\u64cd\u4f5c\u7cfb\u7d71\u7684\u6307\u793a\u9032\u884c\u5b89\u88dd\u3002<\/li>\n<li>\u78ba\u4fdd\u5728\u7de8\u8b6f\u6642\u5c07\u5eab\u7684\u8def\u5f91\u6dfb\u52a0\u5230\u7de8\u8b6f\u5668\u7684\u641c\u7d22\u8def\u5f91\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e7%9a%84%e9%80%a3%e6%8e%a5%e7%a4%ba%e4%be%8b-QGMdngXSJU\">\u57fa\u672c\u7684\u9023\u63a5\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684C++\u7a0b\u5e8f\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>\n#include &lt;mysql_driver.h&gt;\n#include &lt;mysql_connection.h&gt;\n\nint main() {\n    \/\/ \u5275\u5efaMySQL\u9a45\u52d5\u7a0b\u5e8f\n    sql::mysql::MySQL_Driver *driver;\n    sql::Connection *con;\n\n    \/\/ \u521d\u59cb\u5316\u9a45\u52d5\u7a0b\u5e8f\n    driver = sql::mysql::get_mysql_driver_instance();\n    \n    \/\/ \u9023\u63a5\u5230\u6578\u64da\u5eab\n    con = driver-&gt;connect(\"tcp:\/\/127.0.0.1:3306\", \"user\", \"password\");\n\n    \/\/ \u9078\u64c7\u6578\u64da\u5eab\n    con-&gt;setSchema(\"testdb\");\n\n    \/\/ \u5728\u9019\u88e1\u53ef\u4ee5\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\n\n    \/\/ \u95dc\u9589\u9023\u63a5\n    delete con;\n    return 0;\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5275\u5efa\u4e86\u4e00\u500bMySQL\u9a45\u52d5\u7a0b\u5e8f\u7684\u5be6\u4f8b\uff0c\u7136\u5f8c\u4f7f\u7528\u6307\u5b9a\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u8acb\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u66ff\u63db\u201cuser\u201d\u548c\u201cpassword\u201d\u3002<\/p>\n<h2 id=\"%e8%99%95%e7%90%86%e9%8c%af%e8%aa%a4-QGMdngXSJU\">\u8655\u7406\u932f\u8aa4<\/h2>\n<p>\u5728\u8207\u6578\u64da\u5eab\u4ea4\u4e92\u6642\uff0c\u932f\u8aa4\u8655\u7406\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u6355\u7372\u548c\u8655\u7406\u53ef\u80fd\u51fa\u73fe\u7684\u7570\u5e38\uff1a<\/p>\n<pre><code>\ntry {\n    \/\/ \u5617\u8a66\u9023\u63a5\n    con = driver-&gt;connect(\"tcp:\/\/127.0.0.1:3306\", \"user\", \"password\");\n} catch (sql::SQLException &amp;e) {\n    std::cerr &lt;&lt; \"SQLException: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n    std::cerr &lt;&lt; \"Error Code: \" &lt;&lt; e.getErrorCode() &lt;&lt; std::endl;\n}\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u4f7f\u7528try-catch\u584a\u4f86\u6355\u7372SQL\u7570\u5e38\uff0c\u4e26\u8f38\u51fa\u932f\u8aa4\u4fe1\u606f\uff0c\u9019\u5c0d\u65bc\u8abf\u8a66\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-QGMdngXSJU\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528C++\u9023\u63a5MySQL\u6578\u64da\u5eab\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u5b89\u88dd\u76f8\u61c9\u7684\u5eab\u4e26\u9075\u5faa\u6b63\u78ba\u7684\u6b65\u9a5f\u5373\u53ef\u3002\u901a\u904e\u4e0a\u8ff0\u793a\u4f8b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u4e26\u958b\u59cb\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u96a8\u8457\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6df1\u5165\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9032\u4e00\u6b65\u63a2\u7d22\u66f4\u8907\u96dc\u7684\u67e5\u8a62\u548c\u6578\u64da\u8655\u7406\u6280\u8853\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684C++\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528C++\u5eab\u6b63\u78ba\u9023\u63a5MySQL\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u64cd\u4f5c\u548c\u7ba1\u7406\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-59535","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/59535","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=59535"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/59535\/revisions"}],"predecessor-version":[{"id":59536,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/59535\/revisions\/59536"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=59535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=59535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=59535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}