{"id":166995,"date":"2024-11-05T21:29:24","date_gmt":"2024-11-05T13:29:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166995\/"},"modified":"2024-11-05T21:29:25","modified_gmt":"2024-11-05T13:29:25","slug":"%e5%88%a9%e7%94%a8boost%e7%b7%9a%e7%a8%8b%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd-boost%e7%b7%9a%e7%a8%8b%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166995\/","title":{"rendered":"\u5229\u7528Boost\u7dda\u7a0b\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd (boost\u7dda\u7a0b\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8boost%e7%b7%9a%e7%a8%8b%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd-boost%e7%b7%9a%e7%a8%8b%e6%95%b8%e6%93%9a%e5%ba%ab-breAfIBGJU\">\u5229\u7528Boost\u7dda\u7a0b\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd (boost\u7dda\u7a0b\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Boost\u5eab\u4e2d\u7684\u7dda\u7a0b\u529f\u80fd\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u3002<\/p>\n<h2 id=\"boost%e7%b7%9a%e7%a8%8b%e7%b0%a1%e4%bb%8b-breAfIBGJU\">Boost\u7dda\u7a0b\u7c21\u4ecb<\/h2>\n<p>Boost\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684C++\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\uff0c\u5305\u62ec\u7dda\u7a0b\u7ba1\u7406\u3001\u6587\u4ef6\u7cfb\u7d71\u64cd\u4f5c\u3001\u6578\u64da\u7d50\u69cb\u7b49\u3002Boost\u7dda\u7a0b\u5eab\u5141\u8a31\u958b\u767c\u8005\u8f15\u9b06\u5730\u5275\u5efa\u548c\u7ba1\u7406\u7dda\u7a0b\uff0c\u5f9e\u800c\u5be6\u73fe\u4e26\u884c\u8655\u7406\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u5145\u5206\u5229\u7528\u591a\u6838\u8655\u7406\u5668\u7684\u80fd\u529b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8boost%e7%b7%9a%e7%a8%8b%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd-breAfIBGJU\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Boost\u7dda\u7a0b\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd<\/h2>\n<p>\u4f7f\u7528Boost\u7dda\u7a0b\u4f86\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\uff1a<\/strong>\u901a\u904e\u4e26\u884c\u8655\u7406\u8acb\u6c42\uff0cBoost\u7dda\u7a0b\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u5229\u7528\u7387\uff1a<\/strong>\u591a\u7dda\u7a0b\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u7279\u5225\u662f\u5728\u591a\u6838\u8655\u7406\u5668\u4e0a\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u4f7f\u7528\u7dda\u7a0b\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u64f4\u5c55\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"boost%e7%b7%9a%e7%a8%8b%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-breAfIBGJU\">Boost\u7dda\u7a0b\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u5728\u4f7f\u7528Boost\u7dda\u7a0b\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88ddBoost\u5eab\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u793a\u4f8b\u4f86\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684\u7dda\u7a0b\uff1a<\/p>\n<pre><code>\n#include &lt;boost\/thread.hpp&gt;\n#include &lt;iostream&gt;\n\nvoid threadFunction() {\n    std::cout &lt;&lt; \"Hello from thread!\" &lt;&lt; std::endl;\n}\n\nint main() {\n    boost::thread myThread(threadFunction);\n    myThread.join(); \/\/ \u7b49\u5f85\u7dda\u7a0b\u5b8c\u6210\n    return 0;\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u65b0\u7684\u7dda\u7a0b\uff0c\u4e26\u5728\u8a72\u7dda\u7a0b\u4e2d\u57f7\u884c\u4e00\u500b\u7c21\u55ae\u7684\u51fd\u6578\u3002\u4f7f\u7528`join()`\u65b9\u6cd5\u53ef\u4ee5\u78ba\u4fdd\u4e3b\u7dda\u7a0b\u7b49\u5f85\u5b50\u7dda\u7a0b\u5b8c\u6210\u5f8c\u518d\u7e7c\u7e8c\u57f7\u884c\u3002<\/p>\n<h2 id=\"%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c%e4%b8%ad%e4%bd%bf%e7%94%a8boost%e7%b7%9a%e7%a8%8b-breAfIBGJU\">\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\u4f7f\u7528Boost\u7dda\u7a0b<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\uff0c\u4f7f\u7528Boost\u7dda\u7a0b\u53ef\u4ee5\u5be6\u73fe\u4e26\u884c\u67e5\u8a62\u548c\u6578\u64da\u63d2\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Boost\u7dda\u7a0b\u4f86\u57f7\u884c\u591a\u500b\u6578\u64da\u5eab\u67e5\u8a62\uff1a<\/p>\n<pre><code>\n#include &lt;boost\/thread.hpp&gt;\n#include &lt;mysql\/mysql.h&gt; \/\/ \u5047\u8a2d\u4f7f\u7528MySQL\u6578\u64da\u5eab\n#include &lt;iostream&gt;\n\nvoid queryDatabase(const std::string&amp; query) {\n    MYSQL *conn;\n    conn = mysql_init(NULL);\n    mysql_real_connect(conn, \"host\", \"user\", \"password\", \"database\", 0, NULL, 0);\n    \n    if (mysql_query(conn, query.c_str())) {\n        std::cerr &lt;&lt; \"Query failed: \" &lt;&lt; mysql_error(conn) &lt;&lt; std::endl;\n    } else {\n        std::cout &lt;&lt; \"Query succeeded: \" &lt;&lt; query &lt;&lt; std::endl;\n    }\n    \n    mysql_close(conn);\n}\n\nint main() {\n    boost::thread thread1(queryDatabase, \"SELECT * FROM table1\");\n    boost::thread thread2(queryDatabase, \"SELECT * FROM table2\");\n    \n    thread1.join();\n    thread2.join();\n    \n    return 0;\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b\u7dda\u7a0b\uff0c\u5206\u5225\u57f7\u884c\u4e0d\u540c\u7684\u6578\u64da\u5eab\u67e5\u8a62\u3002\u9019\u6a23\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u500b\u8acb\u6c42\uff0c\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-breAfIBGJU\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Boost\u7dda\u7a0b\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u6027\u80fd\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u7dda\u7a0b\u5b89\u5168\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u64cd\u4f5c\u662f\u7dda\u7a0b\u5b89\u5168\u7684\uff0c\u907f\u514d\u6578\u64da\u7af6\u722d\u548c\u6b7b\u9396\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u5408\u7406\u7ba1\u7406\u7dda\u7a0b\u7684\u6578\u91cf\uff0c\u907f\u514d\u904e\u591a\u7684\u7dda\u7a0b\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u8017\u76e1\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u932f\u8aa4\u8655\u7406\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\uff0c\u9700\u8b39\u614e\u8a2d\u8a08\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-breAfIBGJU\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Boost\u7dda\u7a0b\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6280\u8853\uff0c\u80fd\u5920\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u8cc7\u6e90\u5229\u7528\u7387\u3002\u901a\u904e\u5408\u7406\u5730\u4f7f\u7528\u591a\u7dda\u7a0b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u4fdd\u6301\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684VPS\u89e3\u6c7a\u65b9\u6848\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u6574\u9ad4\u6027\u80fd\uff0c\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u6700\u4f73\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Boost\u7dda\u7a0b\u6280\u8853\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u4e26\u767c\u8655\u7406\u8207\u8cc7\u6e90\u7ba1\u7406\uff0c\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u6548\u80fd\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-166995","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166995","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=166995"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166995\/revisions"}],"predecessor-version":[{"id":166996,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166995\/revisions\/166996"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}