{"id":186022,"date":"2024-11-11T02:27:22","date_gmt":"2024-11-10T18:27:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186022\/"},"modified":"2024-11-11T02:27:23","modified_gmt":"2024-11-10T18:27:23","slug":"%e6%95%b8%e6%93%9a%e5%ba%abwith%ef%bc%8c%e8%ae%93%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e6%9b%b4%e7%b0%a1%e5%96%ae%e9%ab%98%e6%95%88%ef%bc%81%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%abwith%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186022\/","title":{"rendered":"\u6578\u64da\u5eabwith\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u7c21\u55ae\u9ad8\u6548\uff01\uff08\u6578\u64da\u5eabwith\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%abwith%ef%bc%8c%e8%ae%93%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e6%9b%b4%e7%b0%a1%e5%96%ae%e9%ab%98%e6%95%88%ef%bc%81-klGFoWlOFU\">\u6578\u64da\u5eabwith\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u7c21\u55ae\u9ad8\u6548\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u90fd\u662f\u4e00\u500b\u95dc\u9375\u554f\u984c\u3002\u6578\u64da\u5eabwith\u4f5c\u70ba\u4e00\u7a2e\u65b0\u8208\u7684\u6578\u64da\u7ba1\u7406\u5de5\u5177\uff0c\u6b63\u9010\u6f38\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eabwith\u7684\u7279\u9ede\u3001\u512a\u52e2\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u7c21\u5316\u6578\u64da\u7ba1\u7406\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%abwith%ef%bc%9f-klGFoWlOFU\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eabwith\uff1f<\/h2>\n<p>\u6578\u64da\u5eabwith\u662f\u4e00\u7a2e\u57fa\u65bc\u96f2\u7aef\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u65e8\u5728\u63d0\u4f9b\u4e00\u500b\u7c21\u55ae\u3001\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002\u5b83\u7d50\u5408\u4e86\u6578\u64da\u5eab\u7684\u5f37\u5927\u529f\u80fd\u548c\u7528\u6236\u53cb\u597d\u7684\u754c\u9762\uff0c\u4f7f\u5f97\u5373\u4f7f\u662f\u6c92\u6709\u6280\u8853\u80cc\u666f\u7684\u7528\u6236\u4e5f\u80fd\u8f15\u9b06\u4e0a\u624b\u3002\u6578\u64da\u5eabwith\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u985e\u578b\uff0c\u5305\u62ec\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MySQL\u3001PostgreSQL\uff09\u548c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MongoDB\uff09\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%abwith%e7%9a%84%e4%b8%bb%e8%a6%81%e7%89%b9%e9%bb%9e-klGFoWlOFU\">\u6578\u64da\u5eabwith\u7684\u4e3b\u8981\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u7528\u6236\u53cb\u597d\u7684\u754c\u9762\uff1a<\/strong>\u6578\u64da\u5eabwith\u63d0\u4f9b\u76f4\u89c0\u7684\u64cd\u4f5c\u754c\u9762\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u7c21\u55ae\u7684\u9ede\u64ca\u548c\u62d6\u653e\u4f86\u9032\u884c\u6578\u64da\u7ba1\u7406\uff0c\u7121\u9700\u7de8\u5beb\u8907\u96dc\u7684SQL\u67e5\u8a62\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\uff1a<\/strong>\u6578\u64da\u5eabwith\u5229\u7528\u5148\u9032\u7684\u6578\u64da\u8655\u7406\u6280\u8853\uff0c\u80fd\u5920\u5feb\u901f\u57f7\u884c\u67e5\u8a62\u548c\u6578\u64da\u64cd\u4f5c\uff0c\u5927\u5e45\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u6578\u64da\u5eabwith\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\uff0c\u652f\u6301\u66f4\u591a\u7684\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u9700\u6c42\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u6578\u64da\u5eabwith\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u9632\u8b77\u63aa\u65bd\uff0c\u5305\u62ec\u6578\u64da\u52a0\u5bc6\u3001\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7b49\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u96b1\u79c1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%abwith%e7%9a%84%e5%84%aa%e5%8b%a2-klGFoWlOFU\">\u6578\u64da\u5eabwith\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528\u6578\u64da\u5eabwith\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u7c21\u5316\u4e86\u6578\u64da\u7ba1\u7406\u7684\u904e\u7a0b\u3002\u50b3\u7d71\u7684\u6578\u64da\u5eab\u7ba1\u7406\u9700\u8981\u7528\u6236\u5177\u5099\u4e00\u5b9a\u7684\u6280\u8853\u77e5\u8b58\uff0c\u4e26\u4e14\u9700\u8981\u7de8\u5beb\u8907\u96dc\u7684\u67e5\u8a62\u8a9e\u53e5\u3002\u800c\u6578\u64da\u5eabwith\u5247\u901a\u904e\u53ef\u8996\u5316\u7684\u64cd\u4f5c\u754c\u9762\uff0c\u8b93\u7528\u6236\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528\u6578\u64da\u5eabwith\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u7c21\u55ae\u7684\u6b65\u9a5f\u4f86\u67e5\u8a62\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM users WHERE age &gt; 18;<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u67e5\u8a62\u5728\u50b3\u7d71\u7684\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u53ef\u80fd\u9700\u8981\u7528\u6236\u5177\u5099\u4e00\u5b9a\u7684SQL\u77e5\u8b58\uff0c\u800c\u5728\u6578\u64da\u5eabwith\u4e2d\uff0c\u60a8\u53ea\u9700\u9078\u64c7\u76f8\u61c9\u7684\u689d\u4ef6\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u751f\u6210\u67e5\u8a62\u8a9e\u53e5\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%96%8b%e5%a7%8b%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%abwith%ef%bc%9f-klGFoWlOFU\">\u5982\u4f55\u958b\u59cb\u4f7f\u7528\u6578\u64da\u5eabwith\uff1f<\/h2>\n<p>\u958b\u59cb\u4f7f\u7528\u6578\u64da\u5eabwith\u975e\u5e38\u7c21\u55ae\u3002\u7528\u6236\u53ea\u9700\u8a3b\u518a\u4e00\u500b\u5e33\u865f\uff0c\u7136\u5f8c\u9078\u64c7\u6240\u9700\u7684\u6578\u64da\u5eab\u985e\u578b\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u70ba\u60a8\u914d\u7f6e\u74b0\u5883\u3002\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u6578\u64da\u5eabwith\u7684\u754c\u9762\u9032\u884c\u6578\u64da\u7684\u5c0e\u5165\u3001\u67e5\u8a62\u548c\u7ba1\u7406\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6578\u64da\u5eabwith\u9084\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u6587\u6a94\u548c\u6559\u7a0b\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u4e0a\u624b\u3002\u7121\u8ad6\u60a8\u662f\u521d\u5b78\u8005\u9084\u662f\u6709\u7d93\u9a57\u7684\u958b\u767c\u8005\uff0c\u90fd\u80fd\u5728\u9019\u88e1\u627e\u5230\u9069\u5408\u81ea\u5df1\u7684\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-klGFoWlOFU\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eabwith\u4f5c\u70ba\u4e00\u7a2e\u65b0\u8208\u7684\u6578\u64da\u7ba1\u7406\u5de5\u5177\uff0c\u7121\u7591\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5b83\u4e0d\u50c5\u964d\u4f4e\u4e86\u6578\u64da\u7ba1\u7406\u7684\u6280\u8853\u9580\u6abb\uff0c\u9084\u63d0\u9ad8\u4e86\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7ba1\u7406\u5de5\u5177\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u4e00\u500b\u53ef\u9760\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u4e0d\u59a8\u8003\u616e\u6578\u64da\u5eabwith\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6578\u64da\u5eabwith\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u7c21\u55ae\u9ad8\u6548\uff01\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\uff0c\u52a9\u60a8\u8f15\u9b06\u638c\u63a7\u6578\u64da\u4e16\u754c\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-186022","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186022","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=186022"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186022\/revisions"}],"predecessor-version":[{"id":186023,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186022\/revisions\/186023"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}