{"id":264,"date":"2021-06-26T22:10:29","date_gmt":"2021-06-26T14:10:29","guid":{"rendered":"http:\/\/gjweb.top\/?p=264"},"modified":"2021-06-26T22:22:01","modified_gmt":"2021-06-26T14:22:01","slug":"%e6%b5%85%e8%b0%88tcp%e5%92%8cutp","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=264","title":{"rendered":"\u6d45\u8c08TCP\u548cUDP"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">TCP\u548cUDP\u7684\u533a\u522b\u662f\u4ec0\u4e48<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>TCP<ul><li>\u9762\u5411\u8fde\u63a5 (\u7f51\u7edc\u7cfb\u7edf\u9700\u8981\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u53d1\u9001\u6570\u636e\u4e4b\u524d\u5148\u5efa\u7acb\u8fde\u63a5\u7684\u4e00\u79cd\u7279\u6027)<\/li><li>\u8fde\u63a5\u7a33\u5b9a \u4e0d\u4e22\u5305 \u4e0d\u91cd\u590d \u9002\u7528\u4e8e\u5927\u6570\u636e\u4f20\u8f93<\/li><li>tcp\u662f\u4e00\u5bf9\u4e00\u8fde\u63a5<\/li><\/ul><\/li><li>UDP<ul><li>\u65e0\u8fde\u63a5\uff08\u4e0d\u5efa\u7acb\u94fe\u63a5\u4e5f\u53ef\u4ee5\u8fdb\u884c\u4f20\u8f93\uff09<\/li><li>\u8fde\u63a5\u4e0d\u53ef\u9760\uff0c\u4f1a\u51fa\u73b0\u4e22\u5305\u73b0\u8c61<\/li><li>\u4e00\u5bf9\u4e00 \u3001\u4e00\u5bf9\u591a<\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">TCP\u7684\u4e09\u6b21\u63e1\u624b\u548c\u56db\u6b21\u6325\u624b<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8fdb\u884cTCP (\u534f\u8bae) \u8fde\u63a5,\u4e09\u6b21\u63e1\u624b (\u6839\u636e\u4e0a\u4e00\u6b65\u8bf7\u6c42\u56de\u6765\u7684 ip \u5730\u5740,\u53bb\u8054\u7cfb\u670d\u52a1\u5668)<\/li><li>\u7b2c\u4e00\u6b21\u63e1\u624b<ul><li>\u6709\u6d4f\u89c8\u5668\u53d1\u7ed9\u670d\u52a1\u5668 &#8212; \u6211\u60f3\u548c\u4f60\u8bf4\u8bdd,\u4f60\u80fd\u542c\u89c1\u5417<\/li><\/ul><\/li><li>\u7b2c\u4e8c\u6b21\u63e1\u624b\u54e6<ul><li>\u6709\u670d\u52a1\u5668\u53d1\u7ed9\u6d4f\u89c8\u5668 &#8212; \u4f60\u8bf4\u5427<\/li><\/ul><\/li><li>\u7b2c\u4e09\u6b21\u63e1\u624b<ul><li>\u6709\u6d4f\u89c8\u5668\u53d1\u7ed9\u670d\u52a1\u5668 &#8212; \u597d, \u90a3\u6211\u5f00\u59cb\u8bf4\u8bdd<\/li><\/ul><\/li><li>\u53d1\u9001\u8bf7\u6c42(\u8bf7\u6c42\u62a5\u6587)<\/li><li>\u5f97\u5230\u54cd\u5e94(\u54cd\u5e94\u62a5\u6587)<\/li><li>\u6d4f\u89c8\u5668\u5f00\u59cb\u89e3\u6790HTML<ul><li>\u9884\u89e3\u6790: \u5c06\u6240\u6709\u5916\u90e8\u7684\u8d44\u6e90,\u53d1\u9001\u8bf7\u6c42\u51fa\u53bb<\/li><li>\u89e3\u6790HTML, \u751f\u6210DOM\u6811<\/li><li>\u89e3\u6790CSS,\u751f\u6210css\u6811<\/li><li>\u5408\u5e76\u6210\u4e00\u4e2arender\u6811<\/li><li>js \u662f\u5426\u64cd\u4f5c\u4e86DOM\u6216\u6837\u5f0f<ul><li>\u6709: \u8fdb\u884c\u91cd\u56de\u91cd\u6392(1. \u5c3d\u91cf\u907f\u514d,2.\u6700\u5c0f\u5316\u91cd\u7ed8\u91cd\u6392)<\/li><li>\u6ca1\u6709: null<\/li><\/ul><\/li><li>\u6700\u7ec8\u5c55\u793a\u754c\u9762<\/li><\/ul><\/li><li>\u65ad\u5f00TCP\u8fde\u63a5,\u56db\u6b21\u6325\u624b(\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027)<ul><li>\u7b2c\u4e00\u6b21\u6325\u624b<ul><li>\u6709\u6d4f\u89c8\u5668\u53d1\u7ed9\u670d\u52a1\u5668 &#8212; \u6211\u7684\u4e1c\u897f\u63a5\u6536\u5b8c\u4e86,\u4f60\u5173\u95ed\u4e86<\/li><\/ul><\/li><li>\u7b2c\u4e8c\u6b21\u6325\u624b<ul><li>\u6709\u670d\u52a1\u5668\u53d1\u7ed9\u6d4f\u89c8\u5668 &#8212; \u6211\u8fd8\u6709\u4e00\u4e9b\u4e1c\u897f\u6ca1\u6709\u63a5\u6536\u5b8c,\u7b49\u4e00\u4f1a,\u63a5\u6536\u5b8c\u4e86\u544a\u8bc9\u4f60\/ \u5982\u679c\u63a5\u6536\u5b8c\u4e86,\u9700\u8981\u9a8c\u8bc1\u5b8c\u6574\u6027<\/li><\/ul><\/li><li>\u7b2c\u4e09\u6b21\u6325\u624b<ul><li>\u6709\u670d\u52a1\u5668\u53d1\u7ed9\u6d4f\u89c8\u5668 &#8212; \u6211\u63a5\u6536\u5b8c\u4e86,\u4f60\u65ad\u5f00\u5427<\/li><\/ul><\/li><li>\u7b2c\u56db\u6b21\u6325\u624b<ul><li>\u6709\u6d4f\u89c8\u5668\u53d1\u7ed9\u670d\u52a1\u5668 &#8212; \u597d\u7684,\u90a3\u6211\u65ad\u5f00\u4e86<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">HTTP \u548c webscoket<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>HTTP<ul><li>\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae<\/li><li>\u4e00\u6b21\u8bf7\u6c42\u5b8c\u6210\u540e\u94fe\u63a5\u7acb\u5373\u7ec8\u7aef<\/li><li>\u670d\u52a1\u5668\u88ab\u52a8\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42<\/li><li>HTTP1.1 \u4e2d\u7684keep-alive\uff0c\u53ef\u4ee5\u5c06\u591a\u4e2a\u8bf7\u6c42\u5408\u5e76\u4e3a\u4e00\u4e2a<\/li><\/ul><\/li><li>webscoket<ul><li>\u6301\u7eed\u94fe\u63a5\u4f20\u8f93\u65b9\u5f0f\u3001<\/li><li>webscoket\u662fHTML5\u4e2d\u7684\u65b0\u63d0\u51fa\u7684\u65b9\u6848\uff0c\u57fa\u4e8eHTTP\u534f\u8bae\uff0c\u501f\u7528\u4e86HTTP\u5b8c\u6210\u4e00\u90e8\u5206\u63e1\u624b\u540e\u548c\u670d\u52a1\u7aef\u5efa\u7acb\u6301\u4e45\u8fde\u63a5\u3002<\/li><li>\u670d\u52a1\u7aef\u53ef\u4ee5\u4e3b\u52a8\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u4fe1\u606f<\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">HTTP\u548cHTTPS<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>HTTP<ul><li>\u8d85\u6587\u672c\u4f20\u8f93\u534f\u8bae<\/li><li>\u7aef\u53e3\u53f7\u901a\u5e38\u4e3a 80<\/li><\/ul><\/li><li>HTTPS<ul><li>HTTP\u5b89\u5168\u7248<\/li><li>\u52a0\u5165\u4e86SSL\u5b89\u5168\u901a\u9053<\/li><li>\u7f3a\u70b9<ul><li>\u4e0d\u5982HTTP\u9ad8\u6548\uff0c\u9875\u9762\u52a0\u8f7d\u4f1a\u5ef6\u957f50%\uff0c\u8017\u7535\u91cf\u4f1a\u589e\u52a012%-15%<\/li><li>SSL\u8bc1\u4e66\u9700\u8981\u4e00\u5b9a\u7684\u8d39\u7528\uff0c\u5b89\u5168\u7ea7\u522b\u8d8a\u9ad8\u8d39\u7528\u8d8a\u8d35<\/li><li>SSL\u8bc1\u4e66\u9700\u8981\u7ed1\u5b9aIP\uff0c\u4e0d\u80fd\u540c\u4e00\u4e2aIP\u7ed1\u5b9a\u591a\u57df\u540d\uff0cIPV4\u8d44\u6e90\u652f\u6301\u4e0d\u4e86\u8fd9\u79cd\u6d88\u8017<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">HTTP1.1\u548cHTTP2.0<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>HTTP1.1<ul><li>\u5148\u8fdb\u4ecd\u662f\u4e3b\u6d41\u7684\u4f20\u8f93\u534f\u8bae<\/li><li>\u57fa\u4e8eHTTP1.0\u4e2d\u589e\u52a0\u4e86keep-alive\uff0c\u53ef\u4ee5\u8fdb\u884c\u8fde\u7eed\u590d\u7528<\/li><li>\u89e3\u6790\u662f\u57fa\u4e8e\u6587\u672c\u7684\uff0c\u4f53\u79ef\u5927<\/li><\/ul><\/li><li>HTTP2.0<ul><li>HTTP2.0\u662f\u57fa\u4e8eHTTPS\u7684\uff0c\u5177\u6709\u5929\u7136\u7684\u5b89\u5168\u7279\u6027<\/li><li>\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c2.0\u5c06\u6240\u6709\u4f20\u8f93\u4fe1\u606f\u5206\u5272\u4e3a\u66f4\u5c0f\u7684\u5e27\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u4e8c\u8fdb\u5236\u7f16\u7801<\/li><li>\u591a\u8def\u590d\u7528\uff0c\u76f8\u5f53\u4e8e\u8fde\u7eed\u590d\u7528\u7684\u589e\u5f3a\uff1b\u53ef\u652f\u6301\u6d41\u7684\u4f18\u5148\u7ea7\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u544a\u8bc9\u670d\u52a1\u5668\u54ea\u4e9b\u5185\u5bb9\u662f\u66f4\u4f18\u5148\u7684\u8d44\u6e90\uff0c\u53ef\u4ee5\u6709\u4f18\u5148\u4f20\u8f93<\/li><li>\u670d\u52a1\u7aef\u63a8\u9001\uff0cHTTP2.0\u652f\u6301\u670d\u52a1\u7aef\u63a8\u9001\uff0c\u5ba2\u6237\u7aef\u5efa\u7acb\u8fde\u63a5\u540e\u60f3\u540e\u7aef\u4e00\u4e2a\u8bf7\u6c42\u7684url\u6570\u7ec4\uff0c\u670d\u52a1\u7aef\u62ff\u5230url\u6570\u7ec4\u540e\u53ef\u4e3b\u52a8\u60f3\u5ba2\u6237\u7aef\u8fdb\u884c\u63a8\u9001<\/li><\/ul><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>TCP\u548cUDP\u7684\u533a\u522b\u662f\u4ec0\u4e48 TCP \u9762\u5411\u8fde\u63a5 (\u7f51\u7edc\u7cfb\u7edf\u9700\u8981\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u53d1\u9001\u6570\u636e\u4e4b\u524d\u5148\u5efa\u7acb\u8fde\u63a5\u7684\u4e00\u79cd\u7279\u6027) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-264","post","type-post","status-publish","format-standard","hentry","category-http"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=264"}],"version-history":[{"count":0,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/264\/revisions"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}