{"id":171609,"date":"2024-11-07T04:10:20","date_gmt":"2024-11-06T20:10:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171609\/"},"modified":"2024-11-07T04:10:20","modified_gmt":"2024-11-06T20:10:20","slug":"%e8%bc%95%e5%b7%a7%e9%ab%98%e6%95%88%ef%bc%9ac%e8%aa%9e%e8%a8%80%e4%bd%bf%e7%94%a8sqlite%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-c-%e4%bd%bf%e7%94%a8sqlite%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171609\/","title":{"rendered":"\u8f15\u5de7\u9ad8\u6548\uff1aC\u8a9e\u8a00\u4f7f\u7528SQLite\u6578\u64da\u5eab\u9023\u63a5 (c \u4f7f\u7528sqlite\u6578\u64da\u5eab\u9023\u63a5)"},"content":{"rendered":"<h1 id=\"%e8%bc%95%e5%b7%a7%e9%ab%98%e6%95%88%ef%bc%9ac%e8%aa%9e%e8%a8%80%e4%bd%bf%e7%94%a8sqlite%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-YWoCssykkP\">\u8f15\u5de7\u9ad8\u6548\uff1aC\u8a9e\u8a00\u4f7f\u7528SQLite\u6578\u64da\u5eab\u9023\u63a5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u4ef6\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002SQLite\u4f5c\u70ba\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u56e0\u5176\u7c21\u55ae\u6613\u7528\u548c\u9ad8\u6548\u7684\u7279\u6027\uff0c\u53d7\u5230\u5ee3\u6cdb\u7684\u6b61\u8fce\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528SQLite\u6578\u64da\u5eab\u9032\u884c\u9023\u63a5\u548c\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsqlite%ef%bc%9f-YWoCssykkP\">\u4ec0\u9ebc\u662fSQLite\uff1f<\/h2>\n<p>SQLite\u662f\u4e00\u500b\u81ea\u7d66\u81ea\u8db3\u7684\u3001\u7121\u4f3a\u670d\u5668\u7684\u3001\u96f6\u914d\u7f6e\u7684SQL\u6578\u64da\u5eab\u5f15\u64ce\u3002\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8f15\u91cf\u7d1a\uff1aSQLite\u7684\u5eab\u6587\u4ef6\u975e\u5e38\u5c0f\uff0c\u9069\u5408\u5d4c\u5165\u5f0f\u7cfb\u7d71\u548c\u79fb\u52d5\u61c9\u7528\u3002<\/li>\n<li>\u7121\u9700\u5b89\u88dd\uff1aSQLite\u4e0d\u9700\u8981\u5b89\u88dd\u904e\u7a0b\uff0c\u958b\u767c\u8005\u53ea\u9700\u5c07\u5176\u5eab\u6587\u4ef6\u5305\u542b\u5728\u9805\u76ee\u4e2d\u5373\u53ef\u4f7f\u7528\u3002<\/li>\n<li>\u8de8\u5e73\u53f0\uff1aSQLite\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\uff0c\u5305\u62ecWindows\u3001Linux\u548cmacOS\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8c%e8%aa%9e%e8%a8%80%e4%b8%ad%e4%bd%bf%e7%94%a8sqlite-YWoCssykkP\">\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528SQLite<\/h2>\n<p>\u8981\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528SQLite\uff0c\u9996\u5148\u9700\u8981\u4e0b\u8f09SQLite\u7684C\u8a9e\u8a00\u5eab\u3002\u53ef\u4ee5\u5f9eSQLite\u7684\u5b98\u65b9\u7db2\u7ad9\uff08<a href=\"https:\/\/www.sqlite.org\/download.html\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.sqlite.org\/download.html<\/a>\uff09\u4e0b\u8f09\u6700\u65b0\u7248\u672c\u7684\u6e90\u4ee3\u78bc\u6216\u9810\u7de8\u8b6f\u7684\u4e8c\u9032\u5236\u6587\u4ef6\u3002<\/p>\n<h3 id=\"%e5%ae%89%e8%a3%9dsqlite-YWoCssykkP\">\u5b89\u88ddSQLite<\/h3>\n<p>\u4e0b\u8f09\u5f8c\uff0c\u5c07SQLite\u7684\u5eab\u6587\u4ef6\u6dfb\u52a0\u5230\u4f60\u7684C\u8a9e\u8a00\u9805\u76ee\u4e2d\u3002\u78ba\u4fdd\u5728\u7de8\u8b6f\u6642\u93c8\u63a5SQLite\u5eab\uff0c\u901a\u5e38\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>gcc your_program.c -o your_program -lsqlite3<\/code><\/pre>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b-YWoCssykkP\">\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728C\u8a9e\u8a00\u4e2d\u9023\u63a5SQLite\u6578\u64da\u5eab\uff0c\u5275\u5efa\u8868\u683c\uff0c\u63d2\u5165\u6578\u64da\u4ee5\u53ca\u67e5\u8a62\u6578\u64da\u3002<\/p>\n<pre><code>#include &lt;stdio.h&gt;\n#include &lt;stdlib.h&gt;\n#include &lt;sqlite3.h&gt;\n\nstatic int callback(void *data, int argc, char **argv, char **azColName) {\n    for (int i = 0; i &lt; argc; i++) {\n        printf(&quot;%s = %sn&quot;, azColName[i], argv[i] ? argv[i] : &quot;NULL&quot;);\n    }\n    printf(&quot;n&quot;);\n    return 0;\n}\n\nint main() {\n    sqlite3 *db;\n    char *errMsg = 0;\n    int rc;\n\n    rc = sqlite3_open(&quot;test.db&quot;, &amp;db);\n    if (rc) {\n        fprintf(stderr, &quot;\u7121\u6cd5\u6253\u958b\u6578\u64da\u5eab: %sn&quot;, sqlite3_errmsg(db));\n        return 1;\n    }\n\n    const char *sql = &quot;CREATE TABLE IF NOT EXISTS COMPANY(&quot;  \n                      &quot;ID INT PRIMARY KEY NOT NULL,&quot; \n                      &quot;NAME TEXT NOT NULL);&quot;;\n\n    rc = sqlite3_exec(db, sql, callback, 0, &amp;errMsg);\n    if (rc != SQLITE_OK) {\n        fprintf(stderr, &quot;SQL\u932f\u8aa4: %sn&quot;, errMsg);\n        sqlite3_free(errMsg);\n    }\n\n    sql = &quot;INSERT INTO COMPANY (ID, NAME) VALUES (1, &#039;Alice&#039;);&quot;;\n    rc = sqlite3_exec(db, sql, callback, 0, &amp;errMsg);\n    if (rc != SQLITE_OK) {\n        fprintf(stderr, &quot;SQL\u932f\u8aa4: %sn&quot;, errMsg);\n        sqlite3_free(errMsg);\n    }\n\n    sql = &quot;SELECT * FROM COMPANY;&quot;;\n    rc = sqlite3_exec(db, sql, callback, 0, &amp;errMsg);\n    if (rc != SQLITE_OK) {\n        fprintf(stderr, &quot;SQL\u932f\u8aa4: %sn&quot;, errMsg);\n        sqlite3_free(errMsg);\n    }\n\n    sqlite3_close(db);\n    return 0;\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u6253\u958b\u4e00\u500b\u540d\u70ba\u201ctest.db\u201d\u7684\u6578\u64da\u5eab\u3002\u5982\u679c\u6578\u64da\u5eab\u4e0d\u5b58\u5728\uff0cSQLite\u6703\u81ea\u52d5\u5275\u5efa\u5b83\u3002\u63a5\u8457\uff0c\u6211\u5011\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cCOMPANY\u201d\u7684\u8868\u683c\uff0c\u4e26\u63d2\u5165\u4e00\u689d\u6578\u64da\u3002\u6700\u5f8c\uff0c\u6211\u5011\u67e5\u8a62\u8868\u683c\u4e2d\u7684\u6240\u6709\u6578\u64da\u4e26\u6253\u5370\u51fa\u4f86\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-YWoCssykkP\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528C\u8a9e\u8a00\u9023\u63a5SQLite\u6578\u64da\u5eab\u662f\u4e00\u500b\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u904e\u7a0b\u3002SQLite\u7684\u8f15\u91cf\u7d1a\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\u3002\u7121\u8ad6\u662f\u5d4c\u5165\u5f0f\u7cfb\u7d71\u9084\u662f\u684c\u9762\u61c9\u7528\uff0cSQLite\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u60a8\u90fd\u53ef\u4ee5\u5728\u6211\u5011\u7684\u7db2\u7ad9\u4e0a\u627e\u5230\u5408\u9069\u7684\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728C\u8a9e\u8a00\u4e2d\u8f15\u5de7\u9ad8\u6548\u5730\u9023\u63a5SQLite\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u6578\u64da\u7ba1\u7406\u8207\u64cd\u4f5c\u7684\u6700\u4f73\u5be6\u8e10\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-171609","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171609","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=171609"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171609\/revisions"}],"predecessor-version":[{"id":171610,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171609\/revisions\/171610"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}