{"id":46064,"date":"2023-09-27T09:23:14","date_gmt":"2023-09-27T01:23:14","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=46064"},"modified":"2023-09-27T09:23:14","modified_gmt":"2023-09-27T01:23:14","slug":"cjycxtx-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/46064.html","title":{"rendered":"CRC\u6821\u9a8c\u4e32\u884c\u901a\u4fe1"},"content":{"rendered":"

  \u5728\u4e32\u884c\u901a\u4fe1\u4e2d\uff0cCRC\u6821\u9a8c\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u6821\u9a8c\u65b9\u6cd5\uff0c\u5b83\u80fd\u591f\u53d1\u73b0\u4e32\u884c\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u5e76\u6709\u6548\u5730\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecdCRC\u6821\u9a8c\u4e32\u884c\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4f7f\u7528\u5b83\u3002<\/p>\n

\u4ec0\u4e48\u662fCRC\u6821\u9a8c<\/h2>\n

  CRC\u6821\u9a8c\uff08Cyclic Redundancy Check\uff09\uff0c\u5373\u5faa\u73af\u5197\u4f59\u6821\u9a8c\uff0c\u662f\u4e00\u79cd\u68c0\u6d4b\u4e32\u884c\u6570\u636e\u4f20\u8f93\u4e2d\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\u7684\u65b9\u6cd5\u3002\u5b83\u662f\u4e00\u79cd\u6570\u636e\u6821\u9a8c\u7801\uff0c\u5b83\u53ef\u4ee5\u68c0\u6d4b\u51fa\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u53d1\u751f\u7684\u67d0\u4e9b\u9519\u8bef\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  CRC\u6821\u9a8c\u7684\u57fa\u672c\u539f\u7406<\/h3>\n

  CRC\u6821\u9a8c\u7684\u57fa\u672c\u539f\u7406\u662f\uff1a\u5728\u53d1\u9001\u7aef\uff0c\u5c06\u8981\u53d1\u9001\u7684\u6570\u636e\u4e0e\u4e00\u4e2a\u7279\u5b9a\u7684\u591a\u9879\u5f0f\u8fdb\u884c\u201c\u5f02\u6216\u201d\u8fd0\u7b97\uff0c\u5f97\u5230\u4e00\u4e2a\u6821\u9a8c\u7801\uff0c\u5c06\u6821\u9a8c\u7801\u4e0e\u6570\u636e\u4e00\u8d77\u53d1\u9001\u5230\u63a5\u6536\u7aef\uff1b\u63a5\u6536\u7aef\u6536\u5230\u6570\u636e\u540e\uff0c\u5c06\u6536\u5230\u7684\u6570\u636e\u4e0e\u6821\u9a8c\u7801\u518d\u6b21\u8fdb\u884c\u201c\u5f02\u6216\u201d\u8fd0\u7b97\uff0c\u5982\u679c\u7ed3\u679c\u4e3a0\uff0c\u5219\u8868\u660e\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u53d1\u751f\u9519\u8bef\uff0c\u5982\u679c\u7ed3\u679c\u4e0d\u4e3a0\uff0c\u5219\u8868\u660e\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53d1\u751f\u4e86\u9519\u8bef\u3002<\/p>\n

  CRC\u6821\u9a8c\u7684\u5e94\u7528<\/h3>\n

  CRC\u6821\u9a8c\u53ef\u4ee5\u7528\u4e8e\u68c0\u6d4b\u4e32\u884c\u6570\u636e\u4f20\u8f93\u4e2d\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002CRC\u6821\u9a8c\u53ef\u4ee5\u7528\u4e8e\u68c0\u6d4b\u78c1\u76d8\u9519\u8bef\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\u3001\u6570\u636e\u5e93\u4e2d\u7684\u9519\u8bef\u7b49\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528CRC\u6821\u9a8c<\/h2>\n

  \u4f7f\u7528CRC\u6821\u9a8c\u9700\u8981\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/p>\n

    \n
  • \u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u5fc5\u987b\u4f7f\u7528\u76f8\u540c\u7684\u591a\u9879\u5f0f\uff1b<\/li>\n
  • \u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u5fc5\u987b\u4f7f\u7528\u76f8\u540c\u7684\u521d\u59cb\u503c\uff1b<\/li>\n
  • \u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u5fc5\u987b\u4f7f\u7528\u76f8\u540c\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n

      \u53ea\u6709\u6ee1\u8db3\u4e0a\u8ff0\u6761\u4ef6\uff0cCRC\u6821\u9a8c\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\uff0c\u5e76\u6709\u6548\u5730\u68c0\u6d4b\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\u3002<\/p>\n

    \u603b\u7ed3<\/h2>\n

      CRC\u6821\u9a8c\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u6821\u9a8c\u65b9\u6cd5\uff0c\u5b83\u80fd\u591f\u53d1\u73b0\u4e32\u884c\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u5e76\u6709\u6548\u5730\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/strong>CRC\u6821\u9a8c\u7684\u57fa\u672c\u539f\u7406\u662f\uff1a\u5728\u53d1\u9001\u7aef\uff0c\u5c06\u8981\u53d1\u9001\u7684\u6570\u636e\u4e0e\u4e00\u4e2a\u7279\u5b9a\u7684\u591a\u9879\u5f0f\u8fdb\u884c\u201c\u5f02\u6216\u201d\u8fd0\u7b97\uff0c\u5f97\u5230\u4e00\u4e2a\u6821\u9a8c\u7801\uff0c\u5c06\u6821\u9a8c\u7801\u4e0e\u6570\u636e\u4e00\u8d77\u53d1\u9001\u5230\u63a5\u6536\u7aef\uff1b\u63a5\u6536\u7aef\u6536\u5230\u6570\u636e\u540e\uff0c\u5c06\u6536\u5230\u7684\u6570\u636e\u4e0e\u6821\u9a8c\u7801\u518d\u6b21\u8fdb\u884c\u201c\u5f02\u6216\u201d\u8fd0\u7b97\uff0c\u5982\u679c\u7ed3\u679c\u4e3a0\uff0c\u5219\u8868\u660e\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u53d1\u751f\u9519\u8bef\uff0c\u5982\u679c\u7ed3\u679c\u4e0d\u4e3a0\uff0c\u5219\u8868\u660e\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53d1\u751f\u4e86\u9519\u8bef\u3002\u4f7f\u7528CRC\u6821\u9a8c\u9700\u8981\u6ee1\u8db3\u4e00\u5b9a\u7684\u6761\u4ef6\uff0c\u53ea\u6709\u6ee1\u8db3\u8fd9\u4e9b\u6761\u4ef6\uff0cCRC\u6821\u9a8c\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\uff0c\u5e76\u6709\u6548\u5730\u68c0\u6d4b\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728\u4e32\u884c\u901a\u4fe1\u4e2d\uff0cCRC\u6821\u9a8c\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u6821\u9a8c\u65b9\u6cd5\uff0c\u5b83\u80fd\u591f\u53d1\u73b0\u4e32\u884c\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u5e76\u6709\u6548\u5730\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdCRC\u6821\u9a8c\u4e32\u884c<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[151],"class_list":["post-46064","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-crc"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/46064","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=46064"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/46064\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=46064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=46064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=46064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}