{"id":170499,"date":"2024-11-06T22:28:23","date_gmt":"2024-11-06T14:28:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170499\/"},"modified":"2024-11-06T22:28:24","modified_gmt":"2024-11-06T14:28:24","slug":"%e6%9c%8b%e5%8f%8b%e5%9c%88%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e6%96%b9%e6%a1%88%e8%a7%a3%e6%9e%90-%e6%9c%8b%e5%8f%8b%e5%9c%88%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170499\/","title":{"rendered":"\u670b\u53cb\u5708\u6578\u64da\u5eab\u8a2d\u8a08\u65b9\u6848\u89e3\u6790 (\u670b\u53cb\u5708\u5be6\u73fe\u6578\u64da\u5eab\u8a2d\u8a08)"},"content":{"rendered":"<h1 id=\"%e6%9c%8b%e5%8f%8b%e5%9c%88%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e6%96%b9%e6%a1%88%e8%a7%a3%e6%9e%90-cVKHAUwCsm\">\u670b\u53cb\u5708\u6578\u64da\u5eab\u8a2d\u8a08\u65b9\u6848\u89e3\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u793e\u4ea4\u5a92\u9ad4\u76db\u884c\u7684\u6642\u4ee3\uff0c\u670b\u53cb\u5708\u4f5c\u70ba\u4e00\u7a2e\u91cd\u8981\u7684\u793e\u4ea4\u4e92\u52d5\u65b9\u5f0f\uff0c\u5c0d\u65bc\u7528\u6236\u7684\u6578\u64da\u7ba1\u7406\u548c\u5b58\u5132\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u670b\u53cb\u5708\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u7406\u89e3\u5982\u4f55\u6709\u6548\u5730\u8a2d\u8a08\u548c\u5be6\u73fe\u9019\u4e00\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e5%89%87-cVKHAUwCsm\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u539f\u5247<\/h2>\n<p>\u5728\u8a2d\u8a08\u4efb\u4f55\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u9075\u5faa\u4e00\u4e9b\u57fa\u672c\u539f\u5247\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u539f\u5247\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5206\u89e3\u70ba\u591a\u500b\u8868\u4f86\u6d88\u9664\u5197\u9918\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u95dc\u806f\u6027\uff1a<\/strong>\u8a2d\u8a08\u8868\u4e4b\u9593\u7684\u95dc\u806f\uff0c\u4ee5\u4fbf\u80fd\u5920\u9ad8\u6548\u5730\u67e5\u8a62\u548c\u66f4\u65b0\u6578\u64da\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u8003\u616e\u672a\u4f86\u53ef\u80fd\u7684\u9700\u6c42\u8b8a\u5316\uff0c\u8a2d\u8a08\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9c%8b%e5%8f%8b%e5%9c%88%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b-cVKHAUwCsm\">\u670b\u53cb\u5708\u6578\u64da\u6a21\u578b<\/h2>\n<p>\u5728\u8a2d\u8a08\u670b\u53cb\u5708\u7684\u6578\u64da\u5eab\u6642\uff0c\u6211\u5011\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u4e3b\u8981\u5be6\u9ad4\u53ca\u5176\u5c6c\u6027\uff1a<\/p>\n<h3 id=\"1-%e7%94%a8%e6%88%b6%e8%a1%a8-users-cVKHAUwCsm\">1. \u7528\u6236\u8868 (Users)<\/h3>\n<pre><code>\nCREATE TABLE Users (\n    user_id INT PRIMARY KEY AUTO_INCREMENT,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(255) NOT NULL,\n    email VARCHAR(100) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);\n<\/code><\/pre>\n<h3 id=\"2-%e6%9c%8b%e5%8f%8b%e5%9c%88%e8%a1%a8-moments-cVKHAUwCsm\">2. \u670b\u53cb\u5708\u8868 (Moments)<\/h3>\n<pre><code>\nCREATE TABLE Moments (\n    moment_id INT PRIMARY KEY AUTO_INCREMENT,\n    user_id INT,\n    content TEXT NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\n    FOREIGN KEY (user_id) REFERENCES Users(user_id)\n);\n<\/code><\/pre>\n<h3 id=\"3-%e8%a9%95%e8%ab%96%e8%a1%a8-comments-cVKHAUwCsm\">3. \u8a55\u8ad6\u8868 (Comments)<\/h3>\n<pre><code>\nCREATE TABLE Comments (\n    comment_id INT PRIMARY KEY AUTO_INCREMENT,\n    moment_id INT,\n    user_id INT,\n    content TEXT NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\n    FOREIGN KEY (moment_id) REFERENCES Moments(moment_id),\n    FOREIGN KEY (user_id) REFERENCES Users(user_id)\n);\n<\/code><\/pre>\n<h3 id=\"4-%e5%96%9c%e6%ad%a1%e8%a1%a8-likes-cVKHAUwCsm\">4. \u559c\u6b61\u8868 (Likes)<\/h3>\n<pre><code>\nCREATE TABLE Likes (\n    like_id INT PRIMARY KEY AUTO_INCREMENT,\n    moment_id INT,\n    user_id INT,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\n    FOREIGN KEY (moment_id) REFERENCES Moments(moment_id),\n    FOREIGN KEY (user_id) REFERENCES Users(user_id)\n);\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9f%a5%e8%a9%a2%e7%a4%ba%e4%be%8b-cVKHAUwCsm\">\u6578\u64da\u5eab\u67e5\u8a62\u793a\u4f8b<\/h2>\n<p>\u5728\u8a2d\u8a08\u597d\u6578\u64da\u5eab\u7d50\u69cb\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u8003\u616e\u5982\u4f55\u9ad8\u6548\u5730\u67e5\u8a62\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e7%94%a8%e6%88%b6%e7%9a%84%e6%89%80%e6%9c%89%e6%9c%8b%e5%8f%8b%e5%9c%88%e5%8b%95%e6%85%8b-cVKHAUwCsm\">\u67e5\u8a62\u7528\u6236\u7684\u6240\u6709\u670b\u53cb\u5708\u52d5\u614b<\/h3>\n<pre><code>\nSELECT * FROM Moments WHERE user_id = ? ORDER BY created_at DESC;\n<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%9f%90%e6%a2%9d%e6%9c%8b%e5%8f%8b%e5%9c%88%e7%9a%84%e6%89%80%e6%9c%89%e8%a9%95%e8%ab%96-cVKHAUwCsm\">\u67e5\u8a62\u67d0\u689d\u670b\u53cb\u5708\u7684\u6240\u6709\u8a55\u8ad6<\/h3>\n<pre><code>\nSELECT * FROM Comments WHERE moment_id = ? ORDER BY created_at ASC;\n<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%9f%90%e6%a2%9d%e6%9c%8b%e5%8f%8b%e5%9c%88%e7%9a%84%e5%96%9c%e6%ad%a1%e4%ba%ba%e6%95%b8-cVKHAUwCsm\">\u67e5\u8a62\u67d0\u689d\u670b\u53cb\u5708\u7684\u559c\u6b61\u4eba\u6578<\/h3>\n<pre><code>\nSELECT COUNT(*) FROM Likes WHERE moment_id = ?;\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e8%80%83%e9%87%8f-cVKHAUwCsm\">\u6027\u80fd\u512a\u5316\u8003\u91cf<\/h2>\n<p>\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6027\u80fd\u512a\u5316\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\uff1a<\/strong>\u70ba\u5e38\u7528\u7684\u67e5\u8a62\u5b57\u6bb5\u5efa\u7acb\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u5206\u5340\uff1a<\/strong>\u5c0d\u65bc\u5927\u6578\u64da\u91cf\u7684\u8868\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5206\u5340\u6280\u8853\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u7de9\u5b58\uff1a<\/strong>\u4f7f\u7528\u7de9\u5b58\u6280\u8853\u4f86\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-cVKHAUwCsm\">\u7d50\u8ad6<\/h2>\n<p>\u8a2d\u8a08\u4e00\u500b\u9ad8\u6548\u7684\u670b\u53cb\u5708\u6578\u64da\u5eab\u9700\u8981\u8003\u616e\u591a\u65b9\u9762\u7684\u56e0\u7d20\uff0c\u5305\u62ec\u6578\u64da\u6a21\u578b\u7684\u8a2d\u8a08\u3001\u67e5\u8a62\u7684\u6548\u7387\u4ee5\u53ca\u6027\u80fd\u7684\u512a\u5316\u3002\u901a\u904e\u9075\u5faa\u6b63\u898f\u5316\u539f\u5247\u548c\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\uff0c\u53ef\u4ee5\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u597d\u7684\u4f7f\u7528\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u76f8\u95dc\u6280\u8853\u7684\u8cc7\u8a0a\uff0c\u60a8\u53ef\u4ee5\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">VPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u5c08\u696d\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6790\u670b\u53cb\u5708\u6578\u64da\u5eab\u8a2d\u8a08\u65b9\u6848\uff0c\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5be6\u73fe\u793e\u4ea4\u5e73\u53f0\u6578\u64da\u7ba1\u7406\u8207\u7528\u6236\u4e92\u52d5\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-170499","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170499","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=170499"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170499\/revisions"}],"predecessor-version":[{"id":170500,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170499\/revisions\/170500"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}