{"id":186138,"date":"2024-11-11T03:25:20","date_gmt":"2024-11-10T19:25:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186138\/"},"modified":"2024-11-11T03:25:21","modified_gmt":"2024-11-10T19:25:21","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bf%a1%e6%81%af%ef%bc%8c%e4%bd%a0%e7%9c%9f%e7%9a%84%e9%83%bd%e4%ba%86%e8%a7%a3%e5%97%8e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186138\/","title":{"rendered":"\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4f60\u771f\u7684\u90fd\u4e86\u89e3\u55ce\uff1f"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bf%a1%e6%81%af%ef%bc%8c%e4%bd%a0%e7%9c%9f%e7%9a%84%e9%83%bd%e4%ba%86%e8%a7%a3%e5%97%8e%ef%bc%9f-SQNbRLQzDn\">\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4f60\u771f\u7684\u90fd\u4e86\u89e3\u55ce\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u7121\u8ad6\u662f\u4f01\u696d\u7684\u904b\u71df\u9084\u662f\u500b\u4eba\u7684\u6578\u64da\u7ba1\u7406\uff0c\u6578\u64da\u5eab\u90fd\u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u7ba1\u7406\u4fe1\u606f\u3002\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u662f\u6700\u57fa\u672c\u7684\u7d50\u69cb\u4e4b\u4e00\uff0c\u7406\u89e3\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u4fe1\u606f\u5c0d\u65bc\u4efb\u4f55\u60f3\u8981\u6df1\u5165\u4e86\u89e3\u6578\u64da\u5eab\u7684\u4eba\u4f86\u8aaa\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%9f-SQNbRLQzDn\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u8868\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u8868\u662f\u4e00\u7a2e\u4ee5\u884c\u548c\u5217\u7684\u5f62\u5f0f\u7d44\u7e54\u6578\u64da\u7684\u7d50\u69cb\u3002\u6bcf\u4e00\u500b\u8868\u90fd\u4ee3\u8868\u4e00\u500b\u5be6\u9ad4\uff0c\u4f8b\u5982\u7528\u6236\u3001\u7522\u54c1\u6216\u8a02\u55ae\u3002\u8868\u4e2d\u7684\u6bcf\u4e00\u884c\u7a31\u70ba\u8a18\u9304\uff08\u6216\u5143\u7d44\uff09\uff0c\u800c\u6bcf\u4e00\u5217\u5247\u7a31\u70ba\u5b57\u6bb5\uff08\u6216\u5c6c\u6027\uff09\u3002\u4f8b\u5982\uff0c\u8003\u616e\u4e00\u500b\u7528\u6236\u8868\uff0c\u53ef\u80fd\u5305\u542b\u4ee5\u4e0b\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li>\u7528\u6236ID<\/li>\n<li>\u7528\u6236\u540d<\/li>\n<li>\u96fb\u5b50\u90f5\u4ef6<\/li>\n<li>\u8a3b\u518a\u65e5\u671f<\/li>\n<\/ul>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6bcf\u4e00\u884c\u90fd\u4ee3\u8868\u4e00\u500b\u7528\u6236\u7684\u5177\u9ad4\u4fe1\u606f\uff0c\u800c\u6bcf\u4e00\u5217\u5247\u4ee3\u8868\u8a72\u7528\u6236\u7684\u7279\u5b9a\u5c6c\u6027\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%84%e6%88%90-SQNbRLQzDn\">\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u7d44\u6210<\/h2>\n<p>\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u7d44\u6210\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<h3 id=\"1-%e8%a1%a8%e5%90%8d-SQNbRLQzDn\">1. \u8868\u540d<\/h3>\n<p>\u6bcf\u500b\u8868\u90fd\u6709\u4e00\u500b\u552f\u4e00\u7684\u540d\u7a31\uff0c\u7528\u65bc\u8b58\u5225\u8a72\u8868\u3002\u8868\u540d\u61c9\u8a72\u7c21\u6f54\u4e14\u5177\u63cf\u8ff0\u6027\uff0c\u4ee5\u4fbf\u65bc\u7406\u89e3\u5176\u5167\u5bb9\u3002<\/p>\n<h3 id=\"2-%e5%ad%97%e6%ae%b5-SQNbRLQzDn\">2. \u5b57\u6bb5<\/h3>\n<p>\u5b57\u6bb5\u662f\u8868\u7684\u5217\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u4e00\u500b\u540d\u7a31\u548c\u6578\u64da\u985e\u578b\u3002\u6578\u64da\u985e\u578b\u6c7a\u5b9a\u4e86\u8a72\u5b57\u6bb5\u53ef\u4ee5\u5b58\u5132\u7684\u6578\u64da\u985e\u578b\uff0c\u4f8b\u5982\u6574\u6578\u3001\u5b57\u7b26\u4e32\u6216\u65e5\u671f\u3002<\/p>\n<h3 id=\"3-%e4%b8%bb%e9%8d%b5-SQNbRLQzDn\">3. \u4e3b\u9375<\/h3>\n<p>\u4e3b\u9375\u662f\u4e00\u500b\u6216\u591a\u500b\u5b57\u6bb5\u7684\u7d44\u5408\uff0c\u7528\u65bc\u552f\u4e00\u6a19\u8b58\u8868\u4e2d\u7684\u6bcf\u4e00\u884c\u3002\u4e3b\u9375\u7684\u8a2d\u7f6e\u5c0d\u65bc\u6578\u64da\u7684\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u9632\u6b62\u4e86\u91cd\u8907\u7684\u8a18\u9304\u3002<\/p>\n<h3 id=\"4-%e5%a4%96%e9%8d%b5-SQNbRLQzDn\">4. \u5916\u9375<\/h3>\n<p>\u5916\u9375\u662f\u6307\u5411\u53e6\u4e00\u500b\u8868\u7684\u4e3b\u9375\u7684\u5b57\u6bb5\uff0c\u7528\u65bc\u5efa\u7acb\u8868\u4e4b\u9593\u7684\u95dc\u806f\u3002\u9019\u7a2e\u95dc\u806f\u4f7f\u5f97\u6578\u64da\u5eab\u80fd\u5920\u5728\u4e0d\u540c\u7684\u8868\u4e4b\u9593\u9032\u884c\u806f\u63a5\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%93%8d%e4%bd%9c-SQNbRLQzDn\">\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c<\/h2>\n<p>\u5c0d\u65bc\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba%e8%a1%a8-SQNbRLQzDn\">1. \u5275\u5efa\u8868<\/h3>\n<pre><code>CREATE TABLE Users (\n    UserID INT PRIMARY KEY,\n    UserName VARCHAR(100),\n    Email VARCHAR(100),\n    RegistrationDate DATE\n);<\/code><\/pre>\n<h3 id=\"2-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-SQNbRLQzDn\">2. \u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>INSERT INTO Users (UserID, UserName, Email, RegistrationDate)\nVALUES (1, 'JohnDoe', 'john@example.com', '2023-01-01');<\/code><\/pre>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-SQNbRLQzDn\">3. \u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code>SELECT * FROM Users WHERE UserID = 1;<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-SQNbRLQzDn\">4. \u66f4\u65b0\u6578\u64da<\/h3>\n<pre><code>UPDATE Users SET Email = 'john.doe@example.com' WHERE UserID = 1;<\/code><\/pre>\n<h3 id=\"5-%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-SQNbRLQzDn\">5. \u522a\u9664\u6578\u64da<\/h3>\n<pre><code>DELETE FROM Users WHERE UserID = 1;<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-SQNbRLQzDn\">\u6578\u64da\u5eab\u8868\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u8a2d\u8a08\u548c\u7ba1\u7406\u6578\u64da\u5eab\u8868\u6642\uff0c\u6709\u5e7e\u500b\u6700\u4f73\u5be6\u8e10\u9700\u8981\u9075\u5faa\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u8868\u540d\u548c\u5b57\u6bb5\u540d\u5177\u6709\u63cf\u8ff0\u6027\uff0c\u4fbf\u65bc\u7406\u89e3\u3002<\/li>\n<li>\u5408\u7406\u8a2d\u7f6e\u4e3b\u9375\u548c\u5916\u9375\uff0c\u4ee5\u7dad\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u95dc\u806f\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u4f7f\u7528\u7d22\u5f15\u4f86\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u4f46\u8981\u6ce8\u610f\u7d22\u5f15\u7684\u6578\u91cf\u548c\u985e\u578b\uff0c\u4ee5\u514d\u5f71\u97ff\u5beb\u5165\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SQNbRLQzDn\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u8868\u662f\u6578\u64da\u5eab\u4e2d\u6700\u57fa\u672c\u7684\u7d44\u6210\u90e8\u5206\uff0c\u7406\u89e3\u5176\u7d50\u69cb\u548c\u64cd\u4f5c\u5c0d\u65bc\u6709\u6548\u7ba1\u7406\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u5275\u5efa\u3001\u67e5\u8a62\u9084\u662f\u66f4\u65b0\u6578\u64da\uff0c\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u77e5\u8b58\u90fd\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u5229\u7528\u6578\u64da\u5eab\u6280\u8853\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u904b\u7528\u6709\u66f4\u6df1\u5165\u7684\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u6578\u64da\u7ba1\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4e86\u89e3\u7d50\u69cb\u3001\u95dc\u806f\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u8207\u5206\u6790\u80fd\u529b\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-186138","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186138","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=186138"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186138\/revisions"}],"predecessor-version":[{"id":186139,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186138\/revisions\/186139"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}