{"id":88967,"date":"2024-02-23T09:23:53","date_gmt":"2024-02-23T01:23:53","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=88967"},"modified":"2024-02-23T09:24:23","modified_gmt":"2024-02-23T01:24:23","slug":"cxyssm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/88967.html","title":{"rendered":"CoAP\u534f\u8bae\u662f\u4ec0\u4e48"},"content":{"rendered":"\n

\u3000\u3000CoAP(Constrained Application Protocol)<\/strong>\u662f\u4e00\u79cd\u9762\u5411\u7269\u8054\u7f51\u8bbe\u5907\u7684\u8f7b\u91cf\u7ea7\u901a\u4fe1\u534f\u8bae\uff0c\u65e8\u5728\u63d0\u4f9b\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u548c\u4e92\u64cd\u4f5c\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8CoAP\u534f\u8bae\u7684\u5b9a\u4e49\u3001\u7279\u70b9\u3001\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000CoAP\u534f\u8bae\uff0c\u5168\u79f0Constrained Application Protocol\uff0c\u662f\u4e00\u79cd\u4e13\u4e3a\u53d7\u9650\u73af\u5883\u4e0b\u7684\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5728\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u4e2d\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u8bbe\u5907\u9700\u8981\u8fdb\u884c\u4f4e\u529f\u8017\u3001\u4f4e\u5e26\u5bbd\u7684\u901a\u4fe1\uff0c\u800cCoAP\u534f\u8bae\u6b63\u662f\u4e3a\u4e86\u6ee1\u8db3\u8fd9\u4e00\u9700\u6c42\u800c\u8bde\u751f\u7684\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u4e86\u89e3CoAP\u534f\u8bae\u7684\u76f8\u5173\u5185\u5bb9\u3002<\/p>\n\n\n\n

\u3000\u30001. CoAP\u534f\u8bae\u7684\u5b9a\u4e49<\/h2>\n\n\n\n

\u3000\u3000CoAP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8eRESTful\u67b6\u6784\u7684\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u65e8\u5728\u652f\u6301\u53d7\u9650\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u91c7\u7528UDP\u4f5c\u4e3a\u4f20\u8f93\u5c42\u534f\u8bae\uff0c\u5177\u6709\u8f7b\u91cf\u7ea7\u3001\u7b80\u5355\u3001\u5feb\u901f\u54cd\u5e94\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u7f51\u7edc\u73af\u5883\u3002<\/strong><\/p>\n\n\n\n

\u3000\u30002. CoAP\u534f\u8bae\u7684\u7279\u70b9<\/h2>\n\n\n\n
    \n
  • \u3000\u3000\u8f7b\u91cf\u7ea7\uff1a CoAP\u534f\u8bae\u7684\u62a5\u6587\u683c\u5f0f\u7b80\u5355\uff0c\u5934\u90e8\u5f00\u9500\u5c0f\uff0c\u9002\u7528\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u8bbe\u5907\u3002<\/li>\n\n\n\n
  • \u3000\u3000RESTful\uff1a CoAP\u9075\u5faaRESTful\u67b6\u6784\u98ce\u683c\uff0c\u4f7f\u7528URI\u6765\u6807\u8bc6\u8d44\u6e90\uff0c\u652f\u6301GET\u3001POST\u3001PUT\u3001DELETE\u7b49\u64cd\u4f5c\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u4f4e\u529f\u8017\uff1a CoAP\u652f\u6301\u4f4e\u529f\u8017\u8bbe\u5907\uff0c\u53ef\u4ee5\u5728\u7535\u6c60\u4f9b\u7535\u7684\u8bbe\u5907\u4e0a\u8fd0\u884c\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u7b80\u5355\u53ef\u9760\uff1a CoAP\u7684\u8bbe\u8ba1\u7b80\u5355\uff0c\u5177\u6709\u53ef\u9760\u7684\u4f20\u8f93\u673a\u5236\uff0c\u652f\u6301\u91cd\u4f20\u548c\u786e\u8ba4\u673a\u5236\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30003. CoAP\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

    \u3000\u3000CoAP\u534f\u8bae\u57fa\u4e8e\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u6a21\u578b\uff0c\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u54cd\u5e94\u8bf7\u6c42\u3002CoAP\u5b9a\u4e49\u4e86\u56db\u79cd\u6d88\u606f\u7c7b\u578b\uff1aCON(\u53ef\u9760\u4f20\u8f93)\u3001NON(\u975e\u53ef\u9760\u4f20\u8f93)\u3001ACK(\u786e\u8ba4)\u548cRST(\u590d\u4f4d)\u3002\u5ba2\u6237\u7aef\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001GET\u3001POST\u3001PUT\u3001DELETE\u7b49\u8bf7\u6c42\u6765\u64cd\u4f5c\u670d\u52a1\u5668\u4e0a\u7684\u8d44\u6e90\u3002<\/p>\n\n\n\n

    \u3000\u30004. CoAP\u534f\u8bae\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u91cd\u8981\u6027<\/h2>\n\n\n\n

    \u3000\u3000CoAP\u534f\u8bae\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u7531\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u901a\u5e38\u8d44\u6e90\u53d7\u9650\uff0c\u65e0\u6cd5\u627f\u53d7\u4f20\u7edf\u7684HTTP\u534f\u8bae\u7684\u5f00\u9500\uff0c\u56e0\u6b64CoAP\u7684\u8f7b\u91cf\u7ea7\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u7269\u8054\u7f51\u901a\u4fe1\u7684\u7406\u60f3\u9009\u62e9\u3002\u901a\u8fc7CoAP\u534f\u8bae\uff0c\u7269\u8054\u7f51\u8bbe\u5907\u53ef\u4ee5\u9ad8\u6548\u5730\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n\n\n\n

    \u3000\u3000\u603b\u7ed3\uff1aCoAP\u534f\u8bae\u4f5c\u4e3a\u4e00\u79cd\u4e13\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u8bbe\u8ba1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u8f7b\u91cf\u7ea7\u3001\u7b80\u5355\u53ef\u9760\u7684\u7279\u70b9\uff0c\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u8bfb\u8005\u5bf9CoAP\u534f\u8bae\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\uff0c\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u5e94\u7528CoAP\u534f\u8bae\u4e8e\u7269\u8054\u7f51\u9886\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    CoAP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8eRESTful\u67b6\u6784\u7684\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u65e8\u5728\u652f\u6301\u53d7\u9650\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u91c7\u7528UDP\u4f5c\u4e3a\u4f20\u8f93\u5c42\u534f\u8bae\uff0c\u5177\u6709\u8f7b\u91cf\u7ea7\u3001\u7b80\u5355\u3001\u5feb\u901f\u54cd\u5e94\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u7f51\u7edc\u73af\u5883\u3002<\/p>\n","protected":false},"author":1,"featured_media":64230,"comment_status":"closed","ping_status":"closed","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":[136],"class_list":["post-88967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-coap"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/88967","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=88967"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/88967\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64230"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=88967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=88967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=88967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}