{"id":22166,"date":"2023-08-30T20:20:37","date_gmt":"2023-08-30T12:20:37","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=22166"},"modified":"2023-08-30T20:20:37","modified_gmt":"2023-08-30T12:20:37","slug":"ctxxypjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/22166.html","title":{"rendered":"CAN\u901a\u4fe1\u534f\u8baePDO\u4ecb\u7ecd"},"content":{"rendered":"

  CAN\uff08Controller Area Network\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\uff0c\u80fd\u591f\u8ba9\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u8fdb\u884c\u9ad8\u901f\u901a\u4fe1\u3002PDO\uff08Process Data Objects\uff09\u662fCAN\u534f\u8bae\u4e2d\u7684\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u7cbe\u786e\u7684\u5b9e\u65f6\u6570\u636e\uff0c\u5e76\u53ef\u4ee5\u88ab\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\u7cfb\u7edf\u6240\u7406\u89e3\u3002\u672c\u6587\u5c06\u4ecb\u7ecdPDO\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u70b9\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u3002<\/p>\n

PDO\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  PDO\u662f\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b83\u53ef\u4ee5\u628a\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u5c01\u88c5\u5728\u4e00\u4e2a\u5b57\u8282\u6d41\u4e2d\uff0c\u5e76\u53ef\u4ee5\u88abCAN\u534f\u8bae\u6240\u7406\u89e3\u3002PDO\u7531\u4e00\u4e2a\u5934\u90e8\u548c\u4e00\u4e2a\u6570\u636e\u90e8\u5206\u7ec4\u6210\uff0c\u5934\u90e8\u5305\u62ec\u53d1\u9001\u8005ID\u3001\u63a5\u6536\u8005ID\u3001\u6d88\u606f\u7c7b\u578b\u548c\u6570\u636e\u957f\u5ea6\uff0c\u6570\u636e\u90e8\u5206\u7531\u591a\u4e2a\u5b57\u8282\u7ec4\u6210\uff0c\u53ef\u4ee5\u643a\u5e26\u4efb\u610f\u7c7b\u578b\u7684\u6570\u636e\u3002<\/p>\n

PDO\u7684\u7279\u70b9<\/h2>\n

\u9ad8\u6548\u7387<\/h3>\n

  PDO\u53ef\u4ee5\u628a\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u5c01\u88c5\u5728\u4e00\u4e2a\u5b57\u8282\u6d41\u4e2d\uff0c\u53ef\u4ee5\u5927\u5927\u51cf\u5c11CAN\u534f\u8bae\u4f20\u8f93\u6570\u636e\u7684\u65f6\u95f4\u3002<\/p>\n

\u9ad8\u53ef\u9760\u6027<\/h3>\n

  PDO\u53ef\u4ee5\u63d0\u4f9b\u7cbe\u786e\u7684\u5b9e\u65f6\u6570\u636e\uff0c\u5e76\u53ef\u4ee5\u88ab\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\u7cfb\u7edf\u6240\u7406\u89e3\uff0c\u56e0\u6b64\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u7075\u6d3b\u6027<\/h3>\n

  PDO\u53ef\u4ee5\u643a\u5e26\u4efb\u610f\u7c7b\u578b\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002<\/p>\n

PDO\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  PDO\u53ef\u4ee5\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u6c7d\u8f66\u63a7\u5236\u7cfb\u7edf\u3001\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u7b49\uff0c\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  PDO\u662fCAN\u534f\u8bae\u4e2d\u7684\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u5b83\u53ef\u4ee5\u628a\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u5c01\u88c5\u5728\u4e00\u4e2a\u5b57\u8282\u6d41\u4e2d\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7cbe\u786e\u7684\u5b9e\u65f6\u6570\u636e\uff0c\u5e76\u53ef\u4ee5\u88ab\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\u7cfb\u7edf\u6240\u7406\u89e3\u3002<\/strong>PDO\u5177\u6709\u9ad8\u6548\u7387\u3001\u9ad8\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u6c7d\u8f66\u63a7\u5236\u7cfb\u7edf\u3001\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u7b49\uff0c\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CAN\uff08ControllerAreaNetwork\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\uff0c\u80fd\u591f\u8ba9\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u8fdb\u884c\u9ad8\u901f\u901a\u4fe1\u3002PDO\uff08ProcessDataObjects\uff09<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[212],"class_list":["post-22166","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ctx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=22166"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22166\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=22166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=22166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=22166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}