{"id":1323,"date":"2010-01-26T19:21:30","date_gmt":"2010-01-26T11:21:30","guid":{"rendered":"http:\/\/www.orczhou.com\/?p=1323"},"modified":"2010-02-28T18:40:13","modified_gmt":"2010-02-28T10:40:13","slug":"linux-c-mysql-api","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2010\/01\/linux-c-mysql-api\/","title":{"rendered":"Linux\u4e0bC\u8bed\u8a00\u8fde\u63a5MySQL"},"content":{"rendered":"<p>\u76f8\u5bf9\u4e8eWindow\u4e0b\u7684\u8bbe\u7f6e\uff0cLinux\u8981\u7b80\u5355\u7684\u5f88\u591a\u3002<\/p>\n<p><font color=\"red\">1. \u793a\u4f8b\u7a0b\u5e8f<\/font><\/p>\n<pre><div class=\"mycode\">$ vi mysql-c-api.c\r\n#include &lt;stdio.h&gt;\r\n#include \"mysql\/mysql.h\"\r\nint main(){\r\n        MYSQL mysql;\r\n        mysql_init(&mysql);\r\n        mysql_options(&mysql,MYSQL_OPT_COMPRESS,0);\r\n        mysql_options(&mysql,MYSQL_INIT_COMMAND,\"SET autocommit=0\");\r\n        if (!mysql_real_connect(&mysql,\"10.2.3.4\",\"user\",\"passwd\",\"database\",0,NULL,0))\r\n        {\r\n                fprintf(stderr, \"Failed to connect to database: Error: %sn\",\r\n                mysql_error(&mysql));\r\n        }\r\n        return 0;\r\n}\r\n<\/div><\/pre>\n<p><font color=\"red\">2. \u7f16\u8bd1\u547d\u4ee4<\/font><\/p>\n<p>\u5728MySQL\u7f16\u8bd1\u540e\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\uff0c\u6709\u4e00\u4e2a\u5f88\u6709\u7528\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u201c<a href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.0\/en\/mysql-config.html\">mysql_config<\/a>\u201d\uff08\u4e00\u822c\u548cmysql\u547d\u4ee4\u5728\u540c\u4e00\u4e2a\u76ee\u5f55\u4e0b\uff09\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e2a\u7a0b\u5e8f\u627e\u5230\u9700\u8981\u7684\u5934\u6587\u4ef6\u548c\u8fde\u63a5\u5e93\uff1a<\/p>\n<pre><div class=\"mycode\">$ gcc -o a.out $(mysql_config --cflags) <strong>mysql-c-api.c<\/strong> $(mysql_config --libs)\r\n$ .\/a.out\r\n<\/div><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u76f8\u5bf9\u4e8eWindow\u4e0b\u7684\u8bbe\u7f6e\uff0cLinux\u8981\u7b80\u5355\u7684\u5f88\u591a\u3002 1. \u793a\u4f8b\u7a0b\u5e8f $ vi mysql-c-api.c #include &lt;stdio.h&gt; #include &#8220;mysql\/mysql.h&#8221; int main(){ MYSQL mysql; mysql_init(&#038;mysql); mysql_options(&#038;mysql,MYSQL_OPT_COMPRESS,0); mysql_options(&#038;mysql,MYSQL_INIT_COMMAND,&#8221;SET autocommit=0&#8243;); if (!mysql_real_connect(&#038;mysql,&#8221;10.2.3.4&#8243;,&#8221;user&#8221;,&#8221;passwd&#8221;,&#8221;database&#8221;,0,NULL,0)) { fprintf(stderr, &#8220;Failed to connect to database: Error: %sn&#8221;, mysql_error(&#038;mysql)); } return 0; } 2. \u7f16\u8bd1\u547d\u4ee4 \u5728MySQL\u7f16\u8bd1\u540e\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\uff0c\u6709\u4e00\u4e2a\u5f88\u6709\u7528\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u201cmysql_config\u201d\uff08\u4e00\u822c\u548cmysql\u547d\u4ee4\u5728\u540c\u4e00\u4e2a\u76ee\u5f55\u4e0b\uff09\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e2a\u7a0b\u5e8f\u627e\u5230\u9700\u8981\u7684\u5934\u6587\u4ef6\u548c\u8fde\u63a5\u5e93\uff1a $ gcc -o a.out $(mysql_config &#8211;cflags) mysql-c-api.c $(mysql_config &#8211;libs) $ .\/a.out<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","inline_featured_image":false,"_tocer_settings":[],"footnotes":""},"categories":[27,6,4],"tags":[46],"class_list":["post-1323","post","type-post","status-publish","format-standard","hentry","category-linux","category-mysql","category-code-detail","tag-linux-programming"],"_links":{"self":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/1323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/comments?post=1323"}],"version-history":[{"count":20,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/1323\/revisions"}],"predecessor-version":[{"id":1491,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/1323\/revisions\/1491"}],"wp:attachment":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/media?parent=1323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/categories?post=1323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/tags?post=1323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}