{"id":62612,"date":"2023-10-29T15:27:49","date_gmt":"2023-10-29T07:27:49","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62612"},"modified":"2023-10-29T15:27:49","modified_gmt":"2023-10-29T07:27:49","slug":"tzmkxbxygd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62612.html","title":{"rendered":"TTL\u8f6c485\u6a21\u5757\u9700\u4e0d\u9700\u8981\u4f9b\u7535\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;TTL\u8f6c485\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u5b9e\u73b0TTL\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06TTL\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u4fe1\u53f7\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u8ba8\u8bbaTTL\u8f6c485\u6a21\u5757\u662f\u5426\u9700\u8981\u4f9b\u7535\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n<h2 style=\"text-align: center;\">TTL\u8f6c485\u6a21\u5757\u7684\u9009\u62e9<\/h2>\n<p>&emsp;&emsp;\u5728\u9009\u62e9TTL\u8f6c485\u6a21\u5757\u65f6\uff0c\u9996\u5148\u8981\u8003\u8651\u7684\u662f\u662f\u5426\u9700\u8981\u4f9b\u7535\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u6709\u4e24\u79cdTTL\u8f6c485\u6a21\u5757\uff0c\u4e00\u79cd\u662f\u63a5\u53d7TTL\u4fe1\u53f7\u540e\u81ea\u52a8\u4f9b\u7535\u7684\u6a21\u5757\uff0c\u53e6\u4e00\u79cd\u662f\u9700\u8981\u5916\u90e8\u4f9b\u7535\u7684\u6a21\u5757\u3002\u7b2c\u4e00\u79cd\u6a21\u5757\u4e0d\u9700\u8981\u5916\u90e8\u7535\u6e90\uff0c\u4f46\u662f\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u6570\u636e\u901f\u7387\u4e5f\u6709\u9650\uff0c\u4e0d\u80fd\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u7b2c\u4e8c\u79cd\u6a21\u5757\u9700\u8981\u5916\u90e8\u7535\u6e90\uff0c\u4f46\u662f\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u5343\u7c73\uff0c\u4f20\u8f93\u6570\u636e\u901f\u7387\u4e5f\u6bd4\u8f83\u9ad8\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u5982\u679c\u9700\u8981\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6216\u8005\u9700\u8981\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u4f7f\u7528\u9700\u8981\u5916\u90e8\u7535\u6e90\u7684TTL\u8f6c485\u6a21\u5757\u3002<\/p>\n<h2 style=\"text-align: center;\">TTL\u8f6c485\u6a21\u5757\u7684\u4f7f\u7528<\/h2>\n<p>&emsp;&emsp;\u5728\u4f7f\u7528TTL\u8f6c485\u6a21\u5757\u65f6\uff0c\u9996\u5148\u8981\u786e\u4fdd\u6a21\u5757\u7684\u7535\u6e90\u662f\u6b63\u786e\u7684\uff0c\u5982\u679c\u6a21\u5757\u9700\u8981\u5916\u90e8\u7535\u6e90\uff0c\u90a3\u4e48\u5c31\u8981\u63d0\u4f9b\u9002\u5f53\u7684\u7535\u6e90\u7ed9\u6a21\u5757\u3002\u6b64\u5916\uff0c\u8fd8\u8981\u786e\u4fdd\u6a21\u5757\u7684\u8fde\u63a5\u65b9\u5f0f\u6b63\u786e\uff0c\u6a21\u5757\u7684\u8f93\u5165\u7aef\u8981\u8fde\u63a5\u5230TTL\u4fe1\u53f7\u6e90\uff0c\u6a21\u5757\u7684\u8f93\u51fa\u7aef\u8981\u8fde\u63a5\u5230RS485\u4fe1\u53f7\u63a5\u6536\u7aef\uff0c\u540c\u65f6\u8981\u786e\u4fdd\u6a21\u5757\u7684\u7535\u6e90\u548c\u4fe1\u53f7\u7ebf\u90fd\u8fde\u63a5\u6b63\u786e\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>TTL\u8f6c485\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u5b9e\u73b0TTL\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u8fdc\u7a0b\u4fe1\u53f7\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\u3002<\/strong>\u5728\u9009\u62e9TTL\u8f6c485\u6a21\u5757\u65f6\uff0c\u9996\u5148\u8981\u8003\u8651\u662f\u5426\u9700\u8981\u4f9b\u7535\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u63a5\u53d7TTL\u4fe1\u53f7\u540e\u81ea\u52a8\u4f9b\u7535\u7684\u6a21\u5757\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u800c\u9700\u8981\u5916\u90e8\u4f9b\u7535\u7684\u6a21\u5757\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u5343\u7c73\uff0c\u4f20\u8f93\u6570\u636e\u901f\u7387\u4e5f\u6bd4\u8f83\u9ad8\u3002\u5728\u4f7f\u7528TTL\u8f6c485\u6a21\u5757\u65f6\uff0c\u8981\u786e\u4fdd\u6a21\u5757\u7684\u7535\u6e90\u548c\u4fe1\u53f7\u7ebf\u90fd\u8fde\u63a5\u6b63\u786e\uff0c\u4ee5\u4fdd\u8bc1\u6a21\u5757\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TTL\u8f6c485\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u5b9e\u73b0TTL\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06TTL\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u4fe1\u53f7\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u8ba8\u8bbaTTL<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[61],"class_list":["post-62612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62612","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=62612"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62612\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=62612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}