{"id":180096,"date":"2024-11-09T07:22:19","date_gmt":"2024-11-08T23:22:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180096\/"},"modified":"2024-11-09T07:22:19","modified_gmt":"2024-11-08T23:22:19","slug":"%e8%bb%9f%e8%80%83%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%b2%e8%aa%b2%ef%bc%8c%e5%85%a8%e9%9d%a2%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8a%80%e8%83%bd-%e8%bb%9f%e8%80%83%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180096\/","title":{"rendered":"\u8edf\u8003\u6578\u64da\u5eab\u7db2\u8ab2\uff0c\u5168\u9762\u63d0\u5347\u6578\u64da\u5eab\u6280\u80fd (\u8edf\u8003\u6578\u64da\u5eab\u7db2\u8ab2)"},"content":{"rendered":"<h1 id=\"%e8%bb%9f%e8%80%83%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%b2%e8%aa%b2%ef%bc%8c%e5%85%a8%e9%9d%a2%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8a%80%e8%83%bd-TDcgmUQswl\">\u8edf\u8003\u6578\u64da\u5eab\u7db2\u8ab2\uff0c\u5168\u9762\u63d0\u5347\u6578\u64da\u5eab\u6280\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u6280\u8853\u7684\u638c\u63e1\u5c0d\u65bcIT\u5c08\u696d\u4eba\u58eb\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u958b\u767c\u8005\u3001\u6578\u64da\u5206\u6790\u5e2b\u9084\u662f\u7cfb\u7d71\u7ba1\u7406\u54e1\uff0c\u5c0d\u6578\u64da\u5eab\u7684\u7406\u89e3\u548c\u64cd\u4f5c\u80fd\u529b\u90fd\u662f\u5176\u8077\u696d\u767c\u5c55\u7684\u57fa\u77f3\u3002\u96a8\u8457\u8edf\u8003\uff08\u8edf\u4ef6\u8003\u8a66\uff09\u6210\u70ba\u8a55\u4f30IT\u5c08\u696d\u6280\u80fd\u7684\u91cd\u8981\u6a19\u6e96\uff0c\u53c3\u52a0\u6578\u64da\u5eab\u76f8\u95dc\u7684\u7db2\u8ab2\u5df2\u6210\u70ba\u8a31\u591a\u5c08\u696d\u4eba\u58eb\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%b2%e8%aa%b2%ef%bc%9f-TDcgmUQswl\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u6578\u64da\u5eab\u7db2\u8ab2\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u7db2\u8ab2\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u5b78\u7fd2\u65b9\u5f0f\uff0c\u5b78\u54e1\u53ef\u4ee5\u6839\u64da\u81ea\u5df1\u7684\u6642\u9593\u5b89\u6392\u9032\u884c\u5b78\u7fd2\u3002\u9019\u7a2e\u6a21\u5f0f\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u5b78\u7fd2\u6548\u7387\uff0c\u9084\u80fd\u5920\u8b93\u5b78\u54e1\u5728\u5be6\u969b\u64cd\u4f5c\u4e2d\u52a0\u6df1\u5c0d\u7406\u8ad6\u77e5\u8b58\u7684\u7406\u89e3\u3002\u4ee5\u4e0b\u662f\u9078\u64c7\u6578\u64da\u5eab\u7db2\u8ab2\u7684\u4e00\u4e9b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u5b78\u54e1\u53ef\u4ee5\u96a8\u6642\u96a8\u5730\u9032\u884c\u5b78\u7fd2\uff0c\u7121\u9700\u53d7\u9650\u65bc\u50b3\u7d71\u8ab2\u5802\u7684\u6642\u9593\u548c\u5730\u9ede\u3002<\/li>\n<li><strong>\u5be6\u7528\u6027\uff1a<\/strong>\u7db2\u8ab2\u901a\u5e38\u6703\u63d0\u4f9b\u5be6\u969b\u6848\u4f8b\u548c\u4ee3\u78bc\u793a\u4f8b\uff0c\u5e6b\u52a9\u5b78\u54e1\u5c07\u7406\u8ad6\u77e5\u8b58\u61c9\u7528\u65bc\u5be6\u969b\u5de5\u4f5c\u4e2d\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u8c50\u5bcc\uff1a<\/strong>\u8a31\u591a\u7db2\u8ab2\u5e73\u53f0\u63d0\u4f9b\u8c50\u5bcc\u7684\u5b78\u7fd2\u8cc7\u6e90\uff0c\u5305\u62ec\u8996\u983b\u3001\u6587\u6a94\u548c\u4e92\u52d5\u7df4\u7fd2\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8a%80%e8%83%bd%e7%9a%84%e6%a0%b8%e5%bf%83%e5%85%a7%e5%ae%b9-TDcgmUQswl\">\u6578\u64da\u5eab\u6280\u80fd\u7684\u6838\u5fc3\u5167\u5bb9<\/h2>\n<p>\u5728\u8edf\u8003\u6578\u64da\u5eab\u7db2\u8ab2\u4e2d\uff0c\u5b78\u54e1\u5c07\u5b78\u7fd2\u5230\u591a\u500b\u95dc\u9375\u4e3b\u984c\uff0c\u9019\u4e9b\u4e3b\u984c\u4e0d\u50c5\u6db5\u84cb\u4e86\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u9084\u5305\u62ec\u9032\u968e\u6280\u8853\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6838\u5fc3\u5167\u5bb9\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-TDcgmUQswl\">1. \u6578\u64da\u5eab\u57fa\u672c\u6982\u5ff5<\/h3>\n<p>\u5b78\u54e1\u5c07\u5b78\u7fd2\u6578\u64da\u5eab\u7684\u57fa\u672c\u7d50\u69cb\uff0c\u5305\u62ec\u8868\u3001\u884c\u3001\u5217\u7b49\u6982\u5ff5\uff0c\u4e26\u4e86\u89e3\u5982\u4f55\u8a2d\u8a08\u4e00\u500b\u6709\u6548\u7684\u6578\u64da\u5eab\u67b6\u69cb\u3002<\/p>\n<h3 id=\"2-sql%e8%aa%9e%e8%a8%80-TDcgmUQswl\">2. SQL\u8a9e\u8a00<\/h3>\n<p>SQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\u662f\u8207\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u4e3b\u8981\u5de5\u5177\u3002\u7db2\u8ab2\u5c07\u6db5\u84cbSQL\u7684\u57fa\u672c\u8a9e\u6cd5\u3001\u67e5\u8a62\u64cd\u4f5c\u3001\u6578\u64da\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u7b49\u5167\u5bb9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684SQL\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM users WHERE age &gt; 18;<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%ef%bc%88dbms%ef%bc%89-TDcgmUQswl\">3. \u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09<\/h3>\n<p>\u5b78\u54e1\u5c07\u4e86\u89e3\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5982\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MySQL\u3001PostgreSQL\uff09\u548c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MongoDB\uff09\u3002\u9019\u4e9b\u77e5\u8b58\u5c07\u5e6b\u52a9\u5b78\u54e1\u9078\u64c7\u5408\u9069\u7684DBMS\u4f86\u6eff\u8db3\u7279\u5b9a\u9700\u6c42\u3002<\/p>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-TDcgmUQswl\">4. \u6578\u64da\u5eab\u6027\u80fd\u512a\u5316<\/h3>\n<p>\u6027\u80fd\u512a\u5316\u662f\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u65b9\u9762\u3002\u5b78\u54e1\u5c07\u5b78\u7fd2\u5982\u4f55\u901a\u904e\u7d22\u5f15\u3001\u67e5\u8a62\u512a\u5316\u548c\u6578\u64da\u5eab\u8a2d\u8a08\u4f86\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e7%b6%b2%e8%aa%b2%ef%bc%9f-TDcgmUQswl\">\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u7db2\u8ab2\uff1f<\/h2>\n<p>\u5728\u9078\u64c7\u6578\u64da\u5eab\u7db2\u8ab2\u6642\uff0c\u5b78\u54e1\u61c9\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u8ab2\u7a0b\u5167\u5bb9\uff1a<\/strong>\u78ba\u4fdd\u8ab2\u7a0b\u6db5\u84cb\u4e86\u60a8\u5e0c\u671b\u5b78\u7fd2\u7684\u4e3b\u984c\u3002<\/li>\n<li><strong>\u8b1b\u5e2b\u8cc7\u6b77\uff1a<\/strong>\u4e86\u89e3\u8b1b\u5e2b\u7684\u80cc\u666f\u548c\u6559\u5b78\u7d93\u9a57\u3002<\/li>\n<li><strong>\u5b78\u7fd2\u8a55\u50f9\uff1a<\/strong>\u67e5\u770b\u5176\u4ed6\u5b78\u54e1\u7684\u8a55\u50f9\u548c\u53cd\u994b\uff0c\u4ee5\u4e86\u89e3\u8ab2\u7a0b\u7684\u8cea\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-TDcgmUQswl\">\u7d50\u8ad6<\/h2>\n<p>\u53c3\u52a0\u8edf\u8003\u6578\u64da\u5eab\u7db2\u8ab2\u662f\u4e00\u500b\u63d0\u5347\u6578\u64da\u5eab\u6280\u80fd\u7684\u6709\u6548\u9014\u5f91\u3002\u901a\u904e\u9748\u6d3b\u7684\u5b78\u7fd2\u65b9\u5f0f\u548c\u8c50\u5bcc\u7684\u8cc7\u6e90\uff0c\u5b78\u54e1\u80fd\u5920\u5728\u77ed\u6642\u9593\u5167\u638c\u63e1\u95dc\u9375\u6280\u80fd\uff0c\u70ba\u672a\u4f86\u7684\u8077\u696d\u767c\u5c55\u6253\u4e0b\u5805\u5be6\u7684\u57fa\u790e\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u6578\u64da\u5eab\u6280\u8853\u6709\u8208\u8da3\uff0c\u5efa\u8b70\u60a8\u63a2\u7d22\u66f4\u591a\u7684\u5b78\u7fd2\u8cc7\u6e90\uff0c\u4e26\u8003\u616e\u53c3\u52a0\u76f8\u95dc\u7684\u7db2\u8ab2\u4f86\u63d0\u5347\u81ea\u5df1\u7684\u5c08\u696d\u80fd\u529b\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u6578\u64da\u5eab\u6280\u80fd\uff0c\u53c3\u52a0\u8edf\u8003\u6578\u64da\u5eab\u7db2\u8ab2\uff0c\u5168\u9762\u5b78\u7fd2\u6578\u64da\u5eab\u77e5\u8b58\uff0c\u52a9\u4f60\u8f15\u9b06\u61c9\u5c0d\u8003\u8a66\u8207\u5be6\u52d9\u6311\u6230\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-180096","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=180096"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180096\/revisions"}],"predecessor-version":[{"id":180097,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180096\/revisions\/180097"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}