{"id":696,"date":"2015-05-28T17:41:48","date_gmt":"2015-05-28T09:41:48","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=696"},"modified":"2026-08-18T12:09:34","modified_gmt":"2026-08-18T04:09:34","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e5%85%a5%e9%97%a8","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=696","title":{"rendered":"\u6570\u636e\u5e93\u5165\u95e8"},"content":{"rendered":"<section id=\"wenyan\" style=\"font-family: system-ui, 'Apple Color Emoji', 'Segoe UI', 'Segoe UI Symbol', 'Noto Sans', Roboto, sans-serif; line-height: 1.75; font-size: 16px; color: #000000; caret-color: #000000;\" data-provider=\"WenYan\">\n<p style=\"margin: 1em 0px;\"><strong style=\"color: #4870ac;\">\u6570\u636e<\/strong>\u662f\u5b58\u50a8\u5728\u67d0\u79cd\u5a92\u4f53\u4e0a\u3001\u53ef\u52a0\u4ee5\u9274\u522b\u7684\u7b26\u53f7\u8d44\u6599\uff0c\u5373\u5bf9\u73b0\u5b9e\u4e16\u754c\u5ba2\u89c2\u4e8b\u7269\u7684\u7b26\u53f7\u8868\u793a\u3002\u53ef\u4ee5\u662f\u6570\u503c\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u662f\u975e\u6570\u503c\u6570\u636e\uff0c\u5982\u58f0\u97f3\u3001\u56fe\u50cf\u7b49\u3002<\/p>\n<p><!--more--><\/p>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u4e00\u3001\u6570\u636e\u5e93\u7406\u8bba\u77e5\u8bc6<\/h2>\n<p style=\"margin: 1em 0px;\"><strong style=\"color: #4870ac;\">\u6570\u636e\u7ba1\u7406<\/strong>\u5305\u62ec\u6536\u96c6\u3001\u6574\u7406\u3001\u7ec4\u7ec7\u3001\u5b58\u50a8\u3001\u7ef4\u62a4\u3001\u68c0\u7d22\u3001\u4f20\u9001\u7b49\u64cd\u4f5c\uff0c\u76ee\u7684\u662f\u4ece\u5927\u91cf\u6742\u4e71\u3001\u96be\u4ee5\u7406\u89e3\u7684\u6570\u636e\u4e2d\u7b5b\u9009\u51fa\u6709\u610f\u4e49\u7684\u4fe1\u606f\u3002<\/p>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section><strong style=\"color: #4870ac;\">\u6570\u636e\u5e93\uff08DB\uff09<\/strong>\uff1a\u957f\u671f\u50a8\u5b58\u5728\u8ba1\u7b97\u673a\u5185\u7684\u3001\u6709\u7ec4\u7ec7\u7684\u3001\u53ef\u5171\u4eab\u7684\u76f8\u5173\u6570\u636e\u96c6\u5408\u3002<\/section>\n<\/li>\n<li>\n<section><strong style=\"color: #4870ac;\">\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08DBMS\uff09<\/strong>\uff1a\u4ecb\u4e8e\u7528\u6237\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u7ba1\u7406\u8f6f\u4ef6\uff0c\u63d0\u4f9b\u5efa\u5e93\u3001\u67e5\u8be2\u3001\u66f4\u65b0\u53ca\u5404\u79cd\u63a7\u5236\uff0c\u57fa\u4e8e\u67d0\u79cd\u6570\u636e\u6a21\u578b\u3002<\/section>\n<\/li>\n<li>\n<section><strong style=\"color: #4870ac;\">\u6570\u636e\u5e93\u7cfb\u7edf\uff08DBS\uff09<\/strong>\uff1a\u5e26\u6709\u6570\u636e\u5e93\u7684\u8ba1\u7b97\u673a\u5e94\u7528\u7cfb\u7edf\uff0c\u5305\u62ec\u6570\u636e\u5e93\u3001\u786c\u4ef6\u3001\u8f6f\u4ef6\u548c\u5404\u7c7b\u4eba\u5458\u3002<\/section>\n<\/li>\n<\/ul>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a.jpg\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-697\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a.jpg\" alt=\"a\" width=\"302\" height=\"199\" srcset=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a.jpg 578w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a-528x348.jpg 528w\" sizes=\"(max-width: 302px) 100vw, 302px\" \/><\/a><\/p>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u4e8c\u3001\u6570\u636e\u7ba1\u7406\u6280\u672f\u7684\u53d1\u5c55<\/h2>\n<p style=\"margin: 1em 0px;\">\u6570\u636e\u7ba1\u7406\u6280\u672f\u5927\u81f4\u7ecf\u5386\u56db\u4e2a\u9636\u6bb5\uff08\u65e5\u5e38\u6559\u6750\u5e38\u8bb2\u4eba\u5de5\u7ba1\u7406\u3001\u6587\u4ef6\u7cfb\u7edf\u3001\u6570\u636e\u5e93\u7cfb\u7edf\u4e09\u9636\u6bb5\uff0c\u539f\u6587\u6309\u56db\u4e2a\u9636\u6bb5\u5217\u4e3e\uff09\uff1a<\/p>\n<table style=\"display: table; text-align: left; overflow: auto; border-collapse: collapse; margin: 1.4em auto; max-width: 100%; table-layout: fixed; overflow-wrap: break-word; word-break: break-all;\" width=\"800\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u9636\u6bb5<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u65f6\u671f<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u7279\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u4eba\u5de5\u7ba1\u7406<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">20 \u4e16\u7eaa 50 \u5e74\u4ee3\u4e2d\u671f\u4ee5\u524d<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u7528\u6237\u5b8c\u5168\u8d1f\u8d23\uff1b\u6570\u636e\u9762\u5411\u7279\u5b9a\u7a0b\u5e8f\uff1b\u6570\u636e\u4e0e\u7a0b\u5e8f\u6ca1\u6709\u72ec\u7acb\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u6587\u4ef6\u7cfb\u7edf<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">50 \u5e74\u4ee3\u540e\u671f\u201460 \u5e74\u4ee3\u4e2d\u671f<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u6570\u636e\u53ef\u957f\u671f\u4fdd\u5b58\uff1b\u5171\u4eab\u6027\u5dee\uff1b\u4e0e\u7a0b\u5e8f\u6709\u4e00\u5b9a\u72ec\u7acb\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u6570\u636e\u5e93\u7cfb\u7edf<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">60 \u5e74\u4ee3\u540e\u671f\u81f3\u4eca<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u6574\u4f53\u7ed3\u6784\u6027\uff1bDBMS \u7edf\u4e00\u5b58\u53d6\uff1b\u5171\u4eab\u6027\u597d\uff1b\u6570\u636e\u4e0e\u7a0b\u5e8f\u5b8c\u5168\u72ec\u7acb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u4e09\u3001\u8868\u3001\u5b57\u6bb5\u3001\u8bb0\u5f55<\/h2>\n<p style=\"margin: 1em 0px;\">\u4e00\u4e2a\u5173\u7cfb\u6570\u636e\u5e93\u7531\u4e8c\u7ef4\u8868\u53ca\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\u7ec4\u6210\u3002\u4e8c\u7ef4\u8868\u5728\u5e93\u4e2d\u5c31\u53eb<strong style=\"color: #4870ac;\">\u8868<\/strong>\u3002<strong style=\"color: #4870ac;\">\u5b57\u6bb5\uff08Field\uff09<\/strong>\u5bf9\u5e94\u5c5e\u6027\uff0c\u4e5f\u53eb\u6570\u636e\u9879\uff0c\u547d\u540d\u5f80\u5f80\u548c\u5c5e\u6027\u540d\u76f8\u540c\uff0c\u5982\u5b66\u53f7\u3001\u59d3\u540d\u3001\u5e74\u9f84\u3002<strong style=\"color: #4870ac;\">\u8bb0\u5f55\uff08Record\uff09<\/strong>\u5bf9\u5e94\u6bcf\u4e2a\u5b9e\u4f53\uff0c\u4f8b\u5982\u4e00\u4e2a\u5b66\u751f\uff08990001\uff0c\u5f20\u7acb\uff0c20\uff0c\u7537\uff0c\u8ba1\u7b97\u673a\uff09\u5c31\u662f\u4e00\u6761\u8bb0\u5f55\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u8868\u7ed3\u6784\u793a\u610f\uff1a<\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a.png\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-698\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a.png\" alt=\"a\" width=\"534\" height=\"169\" srcset=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a.png 578w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/a-528x167.png 528w\" sizes=\"(max-width: 534px) 100vw, 534px\" \/><\/a><\/p>\n<table style=\"display: table; text-align: left; overflow: auto; border-collapse: collapse; margin: 1.4em auto; max-width: 100%; table-layout: fixed; overflow-wrap: break-word; word-break: break-all;\" width=\"800\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u6982\u5ff5<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u542b\u4e49<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u4f8b\u5b50<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u4e3b\u952e<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u6574\u8868\u4e0d\u80fd\u91cd\u590d\u3001\u4e0d\u80fd\u4e3a\u7a7a\u7684\u7279\u6b8a\u5b57\u6bb5<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u5b66\u751f\u7f16\u53f7<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u7ec4\u5408\u952e<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u591a\u4e2a\u5b57\u6bb5\u5171\u540c\u6784\u6210\u4e3b\u952e<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u6210\u7ee9\u8868\uff08\u5b66\u751f\u7f16\u53f7\uff0c\u8bfe\u7a0b\u7f16\u53f7\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u5916\u952e<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u672c\u8868\u4e2d\u5f15\u7528\u53e6\u4e00\u8868\u4e3b\u952e\u7684\u5b57\u6bb5<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u8054\u7cfb\u53e6\u5916\u8868\u7684\u7ebd\u5e26<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">1:1<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u53cc\u65b9\u81f3\u591a\u5bf9\u5e94\u4e00\u4e2a\u5b9e\u4f53<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u73ed\u7ea7\u4e0e\u73ed\u957f\u3001\u75c5\u4eba\u4e0e\u5e8a\u4f4d<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">1:n<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">A \u5bf9\u5e94\u591a\u4e2a B\uff0cB \u81f3\u591a\u5bf9\u5e94\u4e00\u4e2a A<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u73ed\u7ea7\u4e0e\u5b66\u751f\u3001\u7701\u4e0e\u5e02<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">m:n<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u53cc\u65b9\u90fd\u53ef\u5bf9\u5e94\u591a\u4e2a<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u5b66\u751f\u4e0e\u8bfe\u7a0b\u3001\u5de5\u5382\u4e0e\u4ea7\u54c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u56db\u3001\u6570\u636e\u5e93\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p style=\"margin: 1em 0px;\">\u5165\u95e8\u6b65\u9aa4\uff1a\u5b89\u88c5 MySQL\uff0c\u518d\u901a\u8fc7\u547d\u4ee4\u884c\u64cd\u4f5c\u3002\u4e0b\u9762\u4e24\u5f20\u56fe\u662f\u547d\u4ee4\u884c\u754c\u9762\u793a\u610f\u3002<\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/001.png\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-699\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/001.png\" alt=\"001\" width=\"535\" height=\"696\" srcset=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/001.png 646w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/001-528x687.png 528w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/a><\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/002.png\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-700\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/002.png\" alt=\"002\" width=\"535\" height=\"673\" srcset=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/002.png 637w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/05\/002-528x664.png 528w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/a><\/p>\n<blockquote style=\"display: block; 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