{"id":194513,"date":"2024-11-13T07:17:19","date_gmt":"2024-11-12T23:17:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194513\/"},"modified":"2024-11-13T07:17:20","modified_gmt":"2024-11-12T23:17:20","slug":"%e7%94%a8c%e8%aa%9e%e8%a8%80%e9%80%a3%e6%8e%a5%e9%98%bf%e9%87%8c%e9%9b%b2mysql%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8-c-%e9%80%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194513\/","title":{"rendered":"\u7528C\u8a9e\u8a00\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u50b3\u8f38 (c \u9023\u63a5\u963f\u91cc\u96f2mysql\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e7%94%a8c%e8%aa%9e%e8%a8%80%e9%80%a3%e6%8e%a5%e9%98%bf%e9%87%8c%e9%9b%b2mysql%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8-FAXiTQLDUX\">\u7528C\u8a9e\u8a00\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u50b3\u8f38<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u9ad8\u6548\u9023\u63a5\u548c\u6578\u64da\u50b3\u8f38\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u963f\u91cc\u96f2\u7684MySQL\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u9078\u64c7\uff0c\u63d0\u4f9b\u4e86\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528C\u8a9e\u8a00\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\uff0c\u4e26\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u50b3\u8f38\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-FAXiTQLDUX\">\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u60a8\u7684\u958b\u767c\u74b0\u5883\u5df2\u7d93\u5b89\u88dd\u4e86\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n<ul>\n<li>GCC\u7de8\u8b6f\u5668<\/li>\n<li>MySQL C API\u5eab<\/li>\n<li>\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\u7684\u8cec\u865f\u548c\u8a2a\u554f\u6b0a\u9650<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88ddMySQL C API\u5eab\uff1a<\/p>\n<pre><code>sudo apt-get install libmysqlclient-dev<\/code><\/pre>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e9%98%bf%e9%87%8c%e9%9b%b2mysql%e6%95%b8%e6%93%9a%e5%ba%ab-FAXiTQLDUX\">\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5305\u542bMySQL\u7684\u982d\u6587\u4ef6\uff0c\u7136\u5f8c\u521d\u59cb\u5316MySQL\u5eab\u3002\u4ee5\u4e0b\u662f\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>#include \n#include \n#include \n\nint main() {\n    MYSQL *conn;\n    conn = mysql_init(NULL);\n\n    if (conn == NULL) {\n        fprintf(stderr, \"mysql_init() failedn\");\n        return EXIT_FAILURE;\n    }\n\n    \/\/ \u9023\u63a5\u5230\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\n    if (mysql_real_connect(conn, \"your_host\", \"your_user\", \"your_password\", \"your_database\", 0, NULL, 0) == NULL) {\n        fprintf(stderr, \"mysql_real_connect() failedn\");\n        mysql_close(conn);\n        return EXIT_FAILURE;\n    }\n\n    printf(\"\u6210\u529f\u9023\u63a5\u5230\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\uff01n\");\n\n    \/\/ \u95dc\u9589\u9023\u63a5\n    mysql_close(conn);\n    return EXIT_SUCCESS;\n}<\/code><\/pre>\n<h2 id=\"%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8-FAXiTQLDUX\">\u9ad8\u6548\u6578\u64da\u50b3\u8f38<\/h2>\n<p>\u5728\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u53ef\u4ee5\u9032\u884c\u6578\u64da\u7684\u63d2\u5165\u3001\u67e5\u8a62\u548c\u66f4\u65b0\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>const char *query = \"INSERT INTO your_table (column1, column2) VALUES ('value1', 'value2')\";\nif (mysql_query(conn, query)) {\n    fprintf(stderr, \"INSERT failed. Error: %sn\", mysql_error(conn));\n} else {\n    printf(\"\u6578\u64da\u63d2\u5165\u6210\u529f\uff01n\");\n}<\/code><\/pre>\n<p>\u70ba\u4e86\u63d0\u9ad8\u6578\u64da\u50b3\u8f38\u7684\u6548\u7387\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6279\u91cf\u63d2\u5165\u7684\u65b9\u5f0f\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<pre><code>const char *batch_query = \"INSERT INTO your_table (column1, column2) VALUES ('value1', 'value2'), ('value3', 'value4')\";\nif (mysql_query(conn, batch_query)) {\n    fprintf(stderr, \"Batch INSERT failed. Error: %sn\", mysql_error(conn));\n} else {\n    printf(\"\u6279\u91cf\u6578\u64da\u63d2\u5165\u6210\u529f\uff01n\");\n}<\/code><\/pre>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-FAXiTQLDUX\">\u932f\u8aa4\u8655\u7406<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u6642\uff0c\u932f\u8aa4\u8655\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u61c9\u8a72\u59cb\u7d42\u6aa2\u67e5\u6bcf\u500b\u64cd\u4f5c\u7684\u8fd4\u56de\u503c\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u932f\u8aa4\u8655\u7406\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>if (mysql_query(conn, query)) {\n    fprintf(stderr, \"Query failed. Error: %sn\", mysql_error(conn));\n    \/\/ \u6839\u64da\u9700\u8981\u9032\u884c\u5176\u4ed6\u8655\u7406\n}<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FAXiTQLDUX\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528C\u8a9e\u8a00\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u5e7e\u884c\u4ee3\u78bc\u5373\u53ef\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u50b3\u8f38\u3002\u901a\u904e\u5408\u7406\u7684\u932f\u8aa4\u8655\u7406\u548c\u6279\u91cf\u64cd\u4f5c\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528C\u8a9e\u8a00\u9023\u63a5\u963f\u91cc\u96f2MySQL\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u50b3\u8f38\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\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-194513","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194513","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=194513"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194513\/revisions"}],"predecessor-version":[{"id":194514,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194513\/revisions\/194514"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}