{"id":1772,"date":"2026-03-25T04:25:39","date_gmt":"2026-03-25T04:25:39","guid":{"rendered":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/"},"modified":"2026-03-25T04:25:39","modified_gmt":"2026-03-25T04:25:39","slug":"quick-start-guide-reading-entity-relationship-diagrams","status":"publish","type":"post","link":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/","title":{"rendered":"ERD\u6307\u5357\uff1a\u5feb\u901f\u5165\u95e8\u6307\u5357\uff1a\u9605\u8bfb\u4e0e\u89e3\u8bfb\u73b0\u6709\u7684\u5b9e\u4f53-\u5173\u7cfb\u56fe"},"content":{"rendered":"<p>\u7406\u89e3\u6570\u636e\u4e4b\u95f4\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u6784\u5efa\u7a33\u5065\u7cfb\u7edf\u7684\u57fa\u7840\u3002\u5f53\u4f60\u9047\u5230\u6ca1\u6709\u6587\u6863\u7684\u6570\u636e\u5e93\u6a21\u5f0f\u65f6\uff0c\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u5c31\u6210\u4e3a\u4f60\u6700\u91cd\u8981\u7684\u771f\u76f8\u6765\u6e90\u3002\u672c\u6307\u5357\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ed3\u6784\u5316\u7684\u65b9\u6cd5\u6765\u89e3\u8bfb\u8fd9\u4e9b\u56fe\u8868\uff0c\u786e\u4fdd\u4f60\u80fd\u591f\u6e05\u6670\u800c\u51c6\u786e\u5730\u5bfc\u822a\u590d\u6742\u7684\u6570\u636e\u5e93\u6a21\u578b\u3002\u6211\u4eec\u5c06\u6db5\u76d6\u89e3\u8bfb\u4efb\u4f55\u6a21\u5f0f\u6240\u5fc5\u9700\u7684\u6838\u5fc3\u7b26\u53f7\u3001\u5173\u7cfb\u7c7b\u578b\u4ee5\u53ca\u5206\u6790\u6b65\u9aa4\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Chibi-style infographic guide for reading Entity-Relationship Diagrams featuring cute characters illustrating core components (entities, attributes, relationships), notation comparison (Crow's Foot vs Chen), cardinality types (1:1, 1:N, M:N), modality symbols (optional\/mandatory), and a 4-step analysis process for interpreting database schemas\" decoding=\"async\" src=\"https:\/\/www.go-diagram.com\/wp-content\/uploads\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>\u4e3a\u4ec0\u4e48\u7406\u89e3ERD\u5f88\u91cd\u8981 \ud83e\udde0<\/h2>\n<p>\u6570\u636e\u5e93\u6a21\u5f0f\u5f88\u5c11\u80fd\u81ea\u6211\u89e3\u91ca\u3002\u4e00\u4efd\u8be6\u5c3d\u7684ERD\u5145\u5f53\u84dd\u56fe\uff0c\u5c55\u793a\u4fe1\u606f\u662f\u5982\u4f55\u5b58\u50a8\u3001\u5173\u8054\u548c\u9a8c\u8bc1\u7684\u3002\u65e0\u8bba\u4f60\u662f\u6b63\u5728\u96c6\u6210\u65b0\u670d\u52a1\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u6536\u96c6\u9700\u6c42\u7684\u4e1a\u52a1\u5206\u6790\u5e08\uff0c\u8fd8\u662f\u6267\u884c\u7ef4\u62a4\u5de5\u4f5c\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5458\uff0c\u8bfb\u61c2\u8fd9\u4e9b\u56fe\u8868\u7684\u80fd\u529b\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>\n<ul>\n<li><strong>\u7cfb\u7edf\u96c6\u6210\uff1a<\/strong> \u4e86\u89e3\u5916\u952e\u5173\u7cfb\u53ef\u4ee5\u9632\u6b62\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u6570\u636e\u5b8c\u6574\u6027\u9519\u8bef\u3002<\/li>\n<li><strong>\u6027\u80fd\u8c03\u4f18\uff1a<\/strong> \u7406\u89e3\u8fde\u63a5\u8def\u5f84\u6709\u52a9\u4e8e\u4f18\u5316\u67e5\u8be2\u6267\u884c\u3002<\/li>\n<li><strong>\u6c9f\u901a\uff1a<\/strong> \u4e00\u79cd\u5171\u4eab\u7684\u89c6\u89c9\u8bed\u8a00\u53ef\u4ee5\u5f25\u5408\u6280\u672f\u56e2\u961f\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u4e4b\u95f4\u7684\u5dee\u8ddd\u3002<\/li>\n<li><strong> \u65e7\u7cfb\u7edf\u7ef4\u62a4\uff1a<\/strong> \u89e3\u7801\u65e7\u7cfb\u7edf\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8d56\u4e8e\u5bf9\u73b0\u6709\u56fe\u8868\u7684\u9006\u5411\u5de5\u7a0b\u3002<\/li>\n<\/ul>\n<h2>\u6570\u636e\u5e93\u6a21\u5f0f\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206 \ud83c\udfd7\ufe0f<\/h2>\n<p>\u5728\u5206\u6790\u590d\u6742\u7ed3\u6784\u4e4b\u524d\uff0c\u4f60\u5fc5\u987b\u5148\u8bc6\u522b\u51fa\u57fa\u672c\u6784\u4ef6\u3002\u6bcf\u4e2aERD\u90fd\u7531\u4e09\u4e2a\u4e3b\u8981\u5143\u7d20\u6784\u6210\u3002\u80fd\u591f\u7acb\u5373\u8bc6\u522b\u8fd9\u4e9b\u5143\u7d20\uff0c\u5c31\u80fd\u5c06\u56fe\u8868\u5206\u89e3\u4e3a\u53ef\u7ba1\u7406\u7684\u90e8\u5206\u3002<\/p>\n<h3>1. \u5b9e\u4f53 \ud83c\udff7\ufe0f<\/h3>\n<p>\u5b9e\u4f53\u4ee3\u8868\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u72ec\u7acb\u5bf9\u8c61\u6216\u6982\u5ff5\u3002\u5728\u5173\u7cfb\u578b\u4e0a\u4e0b\u6587\u4e2d\uff0c\u8fd9\u901a\u5e38\u5bf9\u5e94\u4e8e\u4e00\u5f20\u8868\u3002\u5b9e\u4f53\u901a\u5e38\u4ee5\u77e9\u5f62\u8868\u793a\u3002<\/p>\n<ul>\n<li><strong>\u793a\u4f8b\uff1a<\/strong> \u5ba2\u6237\u3001\u4ea7\u54c1\u3001\u8ba2\u5355\u3001\u5458\u5de5\u3002<\/li>\n<li><strong>\u89c6\u89c9\u63d0\u793a\uff1a<\/strong> \u5305\u542b\u5b9e\u4f53\u540d\u79f0\u7684\u65b9\u6846\u3002<\/li>\n<li><strong>\u5173\u952e\u6807\u8bc6\u7b26\uff1a<\/strong> \u6bcf\u4e2a\u5b9e\u4f53\u90fd\u5e94\u6709\u4e00\u4e2a\u4e3b\u952e\u4ee5\u786e\u4fdd\u552f\u4e00\u6027\u3002<\/li>\n<\/ul>\n<h3>2. \u5c5e\u6027 \ud83d\udcdd<\/h3>\n<p>\u5c5e\u6027\u662f\u63cf\u8ff0\u5b9e\u4f53\u7684\u5177\u4f53\u6570\u636e\u70b9\u3002\u5b83\u4eec\u5b9a\u4e49\u4e86\u8868\u4e2d\u7684\u5217\u3002\u867d\u7136\u67d0\u4e9b\u7b26\u53f7\u5c06\u5c5e\u6027\u653e\u5728\u5b9e\u4f53\u6846\u5185\uff0c\u4f46\u5176\u4ed6\u7b26\u53f7\u5219\u901a\u8fc7\u7ebf\u6761\u5c06\u5176\u8fde\u63a5\u3002<\/p>\n<ul>\n<li><strong>\u4e3b\u952e\uff1a<\/strong> \u901a\u5e38\u7528\u4e0b\u5212\u7ebf\u6807\u51fa\uff0c\u7528\u4e8e\u552f\u4e00\u6807\u8bc6\u4e00\u6761\u8bb0\u5f55\u3002<\/li>\n<li><strong>\u5916\u952e\uff1a<\/strong> \u6307\u5411\u53e6\u4e00\u4e2a\u5b9e\u4f53\u7684\u4e3b\u952e\u3002<\/li>\n<li><strong>\u6570\u636e\u7c7b\u578b\uff1a<\/strong> \u7531\u4e0a\u4e0b\u6587\u9690\u5f0f\u5b9a\u4e49\uff08\u4f8b\u5982\uff1a\u65e5\u671f\u3001\u6574\u6570\u3001\u5b57\u7b26\u4e32\uff09\u3002<\/li>\n<\/ul>\n<h3>3. \u5173\u7cfb \ud83d\udd17<\/h3>\n<p>\u5173\u7cfb\u5b9a\u4e49\u4e86\u5b9e\u4f53\u4e4b\u95f4\u7684\u4ea4\u4e92\u65b9\u5f0f\u3002\u5b83\u4eec\u8868\u793a\u8bb0\u5f55\u4e4b\u95f4\u7684\u7ea6\u675f\u548c\u4f9d\u8d56\u5173\u7cfb\u3002\u5728\u56fe\u8868\u4e2d\uff0c\u8fd9\u4e9b\u901a\u5e38\u662f\u4ee5\u8fde\u63a5\u5b9e\u4f53\u7684\u7ebf\u6761\u8868\u793a\u3002<\/p>\n<ul>\n<li><strong>\u65b9\u5411\uff1a<\/strong>\u663e\u793a\u54ea\u4e2a\u5b9e\u4f53\u53d1\u8d77\u8fde\u63a5\u3002<\/li>\n<li><strong>\u7ea6\u675f\uff1a<\/strong>\u8868\u793a\u5173\u7cfb\u662f\u5f3a\u5236\u6027\u7684\u8fd8\u662f\u53ef\u9009\u7684\u3002<\/li>\n<li><strong>\u57fa\u6570\uff1a<\/strong>\u5b9a\u4e49\u8fde\u63a5\u7684\u6570\u503c\u9650\u5236\uff08\u4f8b\u5982\uff0c\u4e00\u5bf9\u4e00\u3001\u4e00\u5bf9\u591a\uff09\u3002<\/li>\n<\/ul>\n<h2>\u89e3\u8bfb\u6807\u51c6\u7b26\u53f7 \ud83d\udd0d<\/h2>\n<p>\u4e0d\u540c\u7684\u56e2\u961f\u548c\u5de5\u5177\u4f7f\u7528\u5404\u79cd\u98ce\u683c\u6765\u8868\u793a\u76f8\u540c\u7684\u6982\u5ff5\u3002\u6700\u5e38\u7528\u7684\u4e24\u79cd\u98ce\u683c\u662f\u9e1f\u8db3\u7b26\u53f7\u6cd5\u548c\u9648\u6c0f\u7b26\u53f7\u6cd5\u3002\u8bc6\u522b\u98ce\u683c\u6709\u52a9\u4e8e\u4f60\u6b63\u786e\u89e3\u8bfb\u7ebf\u6761\u3002<\/p>\n<h3>\u7b26\u53f7\u98ce\u683c\u5bf9\u6bd4<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u9e1f\u8db3\u7b26\u53f7\u6cd5<\/th>\n<th>\u9648\u6c0f\u7b26\u53f7\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5b9e\u4f53<\/strong><\/td>\n<td>\u77e9\u5f62<\/td>\n<td>\u77e9\u5f62<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5173\u7cfb<\/strong><\/td>\n<td>\u5e26\u7b26\u53f7\u7684\u8fde\u7ebf<\/td>\n<td>\u8fde\u63a5\u7ebf\u7684\u83f1\u5f62<\/td>\n<\/tr>\n<tr>\n<td><strong>\u57fa\u6570<\/strong><\/td>\n<td>\u5e26\u6709\u7279\u5b9a\u672b\u7aef\u7684\u7ebf\u6761\uff08\u4f8b\u5982\uff0c\u9e1f\u8db3\uff09<\/td>\n<td>\u6570\u5b57\u6807\u6ce8\u5728\u7ebf\u6761\u4e0a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u590d\u6742\u5ea6<\/strong><\/td>\n<td>\u7d27\u51d1\uff0c\u73b0\u4ee3\u5de5\u5177\u4e2d\u5e38\u7528<\/td>\n<td>\u660e\u786e\uff0c\u5e38\u7528\u4e8e\u5b66\u672f\u573a\u5408<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u5ba1\u67e5\u56fe\u8868\u65f6\uff0c\u67e5\u627e\u56fe\u4f8b\u6216\u68c0\u67e5\u7ebf\u6761\u7684\u6837\u5f0f\u3002\u5982\u679c\u4f60\u770b\u5230\u83f1\u5f62\uff0c\u90a3\u5c31\u662f\u9648\u6c0f\u7b26\u53f7\u6cd5\u3002\u5982\u679c\u4f60\u770b\u5230\u672b\u7aef\u5e26\u6709\u4e09\u4e2a\u5206\u652f\u7684\u7ebf\u6761\uff0c\u90a3\u5c31\u662f\u9e1f\u8db3\u7b26\u53f7\u6cd5\u3002\u4e24\u8005\u4f20\u8fbe\u76f8\u540c\u7684\u903b\u8f91\uff0c\u4f46\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u89c6\u89c9\u9690\u55bb\u3002<\/p>\n<h2>\u7406\u89e3\u57fa\u6570\u548c\u6a21\u6001 \ud83d\udd04<\/h2>\n<p>\u57fa\u6570\u662fERD\u4e2d\u6700\u91cd\u8981\u7684\u65b9\u9762\u3002\u5b83\u51b3\u5b9a\u4e86\u4e0e\u6570\u636e\u6570\u91cf\u76f8\u5173\u7684\u4e1a\u52a1\u89c4\u5219\u3002\u8bef\u89e3\u8fd9\u4e00\u70b9\u4f1a\u5bfc\u81f4\u6570\u636e\u5e93\u8bbe\u8ba1\u7f3a\u9677\u548c\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91\u9519\u8bef\u3002<\/p>\n<h3>\u5e38\u89c1\u7684\u57fa\u6570\u7c7b\u578b<\/h3>\n<ul>\n<li><strong>\u4e00\u5bf9\u4e00\uff081:1\uff09\uff1a<\/strong> \u8868 A \u4e2d\u7684\u4e00\u6761\u8bb0\u5f55\u4e0e\u8868 B \u4e2d\u7684\u6070\u597d\u4e00\u6761\u8bb0\u5f55\u76f8\u5173\u8054\u3002<\/li>\n<li><strong>\u4e00\u5bf9\u591a\uff081:N\uff09\uff1a<\/strong> \u8868 A \u4e2d\u7684\u4e00\u6761\u8bb0\u5f55\u4e0e\u8868 B \u4e2d\u7684\u591a\u6761\u8bb0\u5f55\u76f8\u5173\u8054\u3002<\/li>\n<li><strong>\u591a\u5bf9\u591a\uff08M:N\uff09\uff1a<\/strong> \u8868 A \u4e2d\u7684\u8bb0\u5f55\u4e0e\u8868 B \u4e2d\u7684\u591a\u6761\u8bb0\u5f55\u76f8\u5173\u8054\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u8fd9\u901a\u5e38\u9700\u8981\u4e00\u4e2a\u8fde\u63a5\u8868\u3002<\/li>\n<\/ul>\n<h3>\u6a21\u6001\u6027\uff08\u53ef\u9009\u6027\uff09<\/h3>\n<p>\u6a21\u6001\u6027\u51b3\u5b9a\u4e86\u5173\u7cfb\u662f\u5f3a\u5236\u7684\u8fd8\u662f\u53ef\u9009\u7684\u3002\u8fd9\u901a\u5e38\u901a\u8fc7\u8fde\u63a5\u5b9e\u4f53\u7684\u7ebf\u4e0a\u7684\u7ad6\u7ebf\uff08|\uff09\u6216\u5706\u5708\uff08o\uff09\u6765\u8868\u793a\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7b26\u53f7<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u793a\u4f8b\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5706\u5708\uff08o\uff09<\/td>\n<td>\u53ef\u9009<\/td>\n<td>\u4e00\u4e2a\u7528\u6237<em>\u53ef\u80fd<\/em>\u62e5\u6709\u4e2a\u4eba\u8d44\u6599\u56fe\u7247\u3002\n<\/td>\n<\/tr>\n<tr>\n<td>\u7ad6\u7ebf\uff08|\uff09<\/td>\n<td>\u5f3a\u5236<\/td>\n<li>\u4e00\u4e2a\u8ba2\u5355<em>\u5fc5\u987b<\/em>\u62e5\u6709\u4e00\u4e2a\u5ba2\u6237\u3002<\/li>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5206\u6b65\u5206\u6790\u6d41\u7a0b \ud83d\udcdd<\/h2>\n<p>\u9762\u5bf9\u590d\u6742\u7684\u56fe\u8868\u53ef\u80fd\u4f1a\u8ba9\u4eba\u611f\u5230\u4e0d\u77e5\u6240\u63aa\u3002\u9075\u5faa\u8fd9\u4e00\u7cfb\u7edf\u5316\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u4ee5\u786e\u4fdd\u4f60\u6355\u6349\u5230\u6240\u6709\u5fc5\u8981\u7ec6\u8282\uff0c\u800c\u4e0d\u4f1a\u9057\u6f0f\u5173\u952e\u7ea6\u675f\u3002<\/p>\n<h3>\u6b65\u9aa4 1\uff1a\u8bc6\u522b\u6839\u5b9e\u4f53 \ud83c\udf33<\/h3>\n<p>\u4ece\u6838\u5fc3\u53c2\u4e0e\u8005\u5f00\u59cb\u3002\u8fd9\u4e9b\u662f\u7cfb\u7edf\u7684\u4e3b\u4f53\u3002\u5bfb\u627e\u8fde\u63a5\u6700\u591a\u7684\u5b9e\u4f53\u3002<\/p>\n<ul>\n<li>\u8bc6\u522b\u4e3b\u8981\u7684\u4e1a\u52a1\u5bf9\u8c61\u3002<\/li>\n<li>\u6ce8\u610f\u5b83\u4eec\u7684\u4e3b\u952e\u3002<\/li>\n<li>\u786e\u8ba4\u5b83\u4eec\u662f\u5426\u662f\u6570\u636e\u7684\u6743\u5a01\u6765\u6e90\u3002<\/li>\n<\/ul>\n<h3>\u6b65\u9aa4 2\uff1a\u8ffd\u8e2a\u8fde\u63a5 \ud83d\udd0d<\/h3>\n<p>\u6cbf\u7740\u4e00\u6761\u5b9e\u4f53\u5230\u53e6\u4e00\u6761\u5b9e\u4f53\u7684\u8fde\u7ebf\u8fdb\u884c\u8ffd\u8e2a\u3002\u4e0d\u8981\u8df3\u8dc3\u3002\u5728\u8f6c\u5411\u4e0b\u4e00\u4e2a\u8def\u5f84\u4e4b\u524d\uff0c\u5148\u5b8c\u6574\u8ffd\u8e2a\u4e00\u6761\u8def\u5f84\u3002<\/p>\n<ul>\n<li>\u9605\u8bfb\u5173\u7cfb\u7ebf\u4e0a\u7684\u6807\u7b7e\u3002<\/li>\n<li>\u68c0\u67e5\u4e24\u7aef\u7684\u57fa\u6570\u6807\u8bb0\u3002<\/li>\n<li>\u786e\u8ba4\u5916\u952e\u662f\u5426\u88ab\u660e\u786e\u547d\u540d\u3002<\/li>\n<\/ul>\n<h3>\u6b65\u9aa43\uff1a\u68c0\u67e5\u5c5e\u6027\u7ea6\u675f \u2696\ufe0f<\/h3>\n<p>\u67e5\u770b\u5b9e\u4f53\u6846\u5185\u90e8\u4ee5\u67e5\u627e\u7279\u5b9a\u7684\u6570\u636e\u89c4\u5219\u3002<\/p>\n<ul>\n<li>\u975e\u4e3b\u952e\u5217\u4e0a\u662f\u5426\u5b58\u5728\u552f\u4e00\u6027\u7ea6\u675f\uff1f<\/li>\n<li>\u662f\u5426\u6709\u9ed8\u8ba4\u503c\u88ab\u6807\u660e\uff1f<\/li>\n<li>\u662f\u5426\u5b58\u5728\u590d\u5408\u952e\uff08\u591a\u4e2a\u5217\u5171\u540c\u6784\u6210\u4e00\u4e2a\u952e\uff09\uff1f<\/li>\n<\/ul>\n<h3>\u6b65\u9aa44\uff1a\u9a8c\u8bc1\u5b8c\u6574\u6027\u89c4\u5219 \u2705<\/h3>\n<p>\u786e\u4fdd\u56fe\u8868\u4e0e\u903b\u8f91\u4e1a\u52a1\u9700\u6c42\u4e00\u81f4\u3002<\/p>\n<ul>\n<li>\u5b50\u5b9e\u4f53\u7684\u5b58\u5728\u662f\u5426\u4f9d\u8d56\u4e8e\u7236\u5b9e\u4f53\uff1f<\/li>\n<li>\u662f\u5426\u5b58\u5728\u53ef\u80fd\u5bfc\u81f4\u95ee\u9898\u7684\u5faa\u73af\u4f9d\u8d56\uff1f<\/li>\n<li>\u6570\u636e\u89c4\u8303\u5316\u7ea7\u522b\u662f\u5426\u5408\u9002\uff08\u4f8b\u5982\uff0c\u7b2c\u4e09\u8303\u5f0f\uff09\uff1f<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u5173\u7cfb\u6a21\u5f0f \ud83c\udfdb\ufe0f<\/h2>\n<p>\u67d0\u4e9b\u6a21\u5f0f\u5728\u4e0d\u540c\u884c\u4e1a\u4e2d\u9891\u7e41\u51fa\u73b0\u3002\u8bc6\u522b\u8fd9\u4e9b\u6377\u5f84\u53ef\u4ee5\u663e\u8457\u52a0\u5feb\u4f60\u7684\u89e3\u8bfb\u901f\u5ea6\u3002<\/p>\n<h3>1. \u5c42\u6b21\u7ed3\u6784\u6a21\u5f0f<\/h3>\n<p>\u8fd9\u79cd\u7ed3\u6784\u7c7b\u4f3c\u4e8e\u4e00\u68f5\u6811\u3002\u4e00\u4e2a\u7236\u8282\u70b9\u8fde\u63a5\u591a\u4e2a\u5b50\u8282\u70b9\uff0c\u800c\u8fd9\u4e9b\u5b50\u8282\u70b9\u53c8\u8fde\u63a5\u5b83\u4eec\u81ea\u5df1\u7684\u5b50\u8282\u70b9\u3002\u8fd9\u5728\u7ec4\u7ec7\u7ed3\u6784\u56fe\u6216\u5206\u7c7b\u6811\u4e2d\u5f88\u5e38\u89c1\u3002<\/p>\n<ul>\n<li><strong>\u7ed3\u6784\uff1a<\/strong> \u7236 \u2192 \u5b50 \u2192 \u5b59\u3002<\/li>\n<li><strong> \u5b9e\u73b0\u65b9\u5f0f\uff1a<\/strong>\u540c\u4e00\u5f20\u8868\u4e2d\u7684\u81ea\u5f15\u7528\u5916\u952e\u3002<\/li>\n<li><strong> \u8b66\u544a\uff1a<\/strong>\u8fc7\u6df1\u7684\u5d4c\u5957\u53ef\u80fd\u5f71\u54cd\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h3>2. \u661f\u578b\u6a21\u5f0f<\/h3>\n<p>\u5e38\u7528\u4e8e\u6570\u636e\u4ed3\u5e93\u3002\u4e00\u4e2a\u4e2d\u5fc3\u7684\u4e8b\u5b9e\u8868\u8fde\u63a5\u5230\u591a\u4e2a\u7ef4\u5ea6\u8868\u3002<\/p>\n<ul>\n<li><strong>\u7ed3\u6784\uff1a<\/strong> \u4e00\u4e2a\u4e2d\u5fc3\u67a2\u7ebd\uff0c\u591a\u4e2a\u8f90\u6761\u3002<\/li>\n<li><strong> \u4f7f\u7528\u573a\u666f\uff1a<\/strong> \u805a\u5408\u548c\u62a5\u544a\u573a\u666f\u3002<\/li>\n<li><strong> \u4f18\u52bf\uff1a<\/strong> \u7b80\u5316\u4e86\u7528\u4e8e\u5206\u6790\u7684\u590d\u6742\u67e5\u8be2\u3002<\/li>\n<\/ul>\n<h3>3. \u5173\u8054\u8868\u6a21\u5f0f<\/h3>\n<p>\u591a\u5bf9\u591a\u5173\u7cfb\u6240\u5fc5\u9700\u3002\u4e24\u4e2a\u5b9e\u4f53\u65e0\u6cd5\u5728\u6ca1\u6709\u4e2d\u95f4\u8868\u7684\u60c5\u51b5\u4e0b\u76f4\u63a5\u5173\u8054\u3002<\/p>\n<ul>\n<li><strong>\u7ed3\u6784\uff1a<\/strong> \u8868 A \u2194 \u5173\u8054\u8868 \u2194 \u8868 B\u3002<\/li>\n<li><strong>\u529f\u80fd\uff1a<\/strong> \u5b58\u50a8\u6765\u81ea\u53cc\u65b9\u7684\u5916\u952e\u4ee5\u53ca\u94fe\u63a5\u7684\u4efb\u4f55\u7279\u5b9a\u5c5e\u6027\u3002<\/li>\n<li><strong>\u793a\u4f8b\uff1a<\/strong> \u5b66\u751f\u548c\u8bfe\u7a0b\uff08\u4e00\u4e2a\u5b66\u751f\u9009\u4fee\u591a\u95e8\u8bfe\u7a0b\uff1b\u4e00\u95e8\u8bfe\u7a0b\u6709\u591a\u4e2a\u5b66\u751f\uff09\u3002<\/li>\n<\/ul>\n<h2>\u6587\u6863\u7f16\u5199\u6700\u4f73\u5b9e\u8df5 \ud83d\udcda<\/h2>\n<p>\u4e00\u5f20\u56fe\u7684\u4ef7\u503c\u53d6\u51b3\u4e8e\u5176\u914d\u5957\u6587\u6863\u7684\u8d28\u91cf\u3002\u5f53\u4f60\u9047\u5230\u73b0\u6709\u7684ERD\u65f6\uff0c\u8bf7\u68c0\u67e5\u5b83\u662f\u5426\u7b26\u5408\u8fd9\u4e9b\u6807\u51c6\u3002<\/p>\n<ul>\n<li><strong>\u547d\u540d\u4e00\u81f4\u6027\uff1a<\/strong> \u5b9e\u4f53\u4f7f\u7528\u5355\u6570\u540d\u8bcd\uff08\u4f8b\u5982\uff0c<em>\u7528\u6237<\/em> \u800c\u4e0d\u662f <em>\u7528\u6237<\/em>\uff09\u3002\u5217\u540d\u5e94\u4e00\u81f4\u4f7f\u7528\u9a7c\u5cf0\u547d\u540d\u6cd5\u6216\u86c7\u5f62\u547d\u540d\u6cd5\u3002<\/li>\n<li><strong>\u6e05\u6670\u7684\u56fe\u4f8b\uff1a<\/strong> \u5982\u679c\u7b26\u53f7\u8868\u793a\u6cd5\u975e\u6807\u51c6\uff0c\u8bf7\u786e\u4fdd\u7b26\u53f7\u5df2\u88ab\u5b9a\u4e49\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong> \u56fe\u8868\u4f1a\u53d8\u5316\u3002\u8bf7\u786e\u4fdd\u7248\u672c\u4e0e\u5f53\u524d\u6570\u636e\u5e93\u72b6\u6001\u4e00\u81f4\u3002<\/li>\n<li><strong>\u5143\u6570\u636e\uff1a<\/strong> \u5728\u56fe\u8868\u672c\u8eab\u4e2d\u5305\u542b\u4f5c\u8005\u59d3\u540d\u548c\u66f4\u65b0\u65e5\u671f\u3002<\/li>\n<li><strong>\u903b\u8f91\u4e0e\u7269\u7406\uff1a<\/strong> \u533a\u5206\u6982\u5ff5\u8bbe\u8ba1\uff08\u4e1a\u52a1\u89c4\u5219\uff09\u4e0e\u7269\u7406\u8bbe\u8ba1\uff08\u6570\u636e\u7c7b\u578b\u3001\u7d22\u5f15\uff09\u3002<\/li>\n<\/ul>\n<h2>\u6392\u67e5\u6b67\u4e49 \ud83d\udd27<\/h2>\n<p>\u5e76\u975e\u6240\u6709\u56fe\u8868\u90fd\u5b8c\u7f8e\u65e0\u7f3a\u3002\u4f60\u53ef\u80fd\u4f1a\u9047\u5230\u6a21\u7cca\u7684\u7b26\u53f7\u6216\u7f3a\u5931\u7684\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u5904\u7406\u8fd9\u4e9b\u7f3a\u5931\u7684\u65b9\u6cd5\u3002<\/p>\n<h3>\u7f3a\u5931\u7684\u57fa\u6570<\/h3>\n<p>\u5982\u679c\u8fde\u7ebf\u6ca1\u6709\u7aef\u70b9\u6807\u8bb0\uff0c\u5219\u5047\u8bbe\u5173\u7cfb\u672a\u77e5\u3002\u4e0d\u8981\u731c\u6d4b\u3002\u8bf7\u4e0e\u5f00\u53d1\u56e2\u961f\u786e\u8ba4\uff0c\u6216\u901a\u8fc7\u7cfb\u7edf\u8868\u76f4\u63a5\u68c0\u67e5\u6570\u636e\u5e93\u6a21\u5f0f\u3002<\/p>\n<h3>\u5916\u952e\u4e0d\u4e00\u81f4<\/h3>\n<p>\u5982\u679c\u56fe\u8868\u663e\u793a\u4e86\u67d0\u79cd\u5173\u7cfb\uff0c\u4f46\u6570\u636e\u5e93\u4e2d\u7f3a\u5c11\u5916\u952e\u7ea6\u675f\uff0c\u5219\u8be5\u56fe\u8868\u5df2\u8fc7\u65f6\u3002\u5728\u6267\u884c\u5b9e\u65bd\u4efb\u52a1\u65f6\uff0c\u5e94\u4f18\u5148\u8003\u8651\u5b9e\u9645\u7684\u6570\u636e\u5e93\u7ed3\u6784\u3002<\/p>\n<h3>\u5b64\u7acb\u7684\u5b9e\u4f53<\/h3>\n<p>\u6ca1\u6709\u8fde\u63a5\u7684\u5b9e\u4f53\u53ef\u80fd\u662f\u5df2\u5f03\u7528\u6216\u5efa\u6a21\u9519\u8bef\u7684\u3002\u5728\u4ece\u4f60\u7684\u601d\u7ef4\u6a21\u578b\u4e2d\u79fb\u9664\u5b83\u4eec\u4e4b\u524d\uff0c\u8bf7\u5148\u8c03\u67e5\u5b83\u4eec\u662f\u5426\u4ecd\u5728\u4f7f\u7528\u3002<\/p>\n<h2>\u9ad8\u7ea7\u8003\u8651\u4e8b\u9879 \ud83d\ude80<\/h2>\n<p>\u5f53\u4f60\u5bf9\u57fa\u7840\u77e5\u8bc6\u611f\u5230\u719f\u6089\u540e\uff0c\u5e94\u8003\u8651\u8fd9\u4e9b\u4f1a\u5f71\u54cd\u4f60\u89e3\u8bfb\u6570\u636e\u6a21\u578b\u7684\u9ad8\u7ea7\u56e0\u7d20\u3002<\/p>\n<h3>1. \u7ee7\u627f\u4e0e\u8d85\u7c7b\u578b<\/h3>\n<p>\u67d0\u4e9b\u56fe\u8868\u4f7f\u7528\u4e09\u89d2\u5f62\u6216\u7279\u6b8a\u7ebf\u6761\u6765\u8868\u793a\u7ee7\u627f\u3002\u8fd9\u610f\u5473\u7740\u4e00\u4e2a\u5b9e\u4f53\u662f\u53e6\u4e00\u4e2a\u5b9e\u4f53\u7684\u7279\u5316\u7248\u672c\uff08\u4f8b\u5982\uff0c<em>\u8f66\u8f86<\/em>\u662f<em>\u6c7d\u8f66<\/em>\u548c<em>\u81ea\u884c\u8f66<\/em>).<\/p>\n<ul>\n<li><strong>\u5171\u4eab\u5c5e\u6027\uff1a<\/strong>\u4ece\u7236\u7c7b\u7ee7\u627f\u3002<\/li>\n<li><strong>\u7279\u5b9a\u5c5e\u6027\uff1a<\/strong>\u4ec5\u5c5e\u4e8e\u5b50\u7c7b\u3002<\/li>\n<li><strong>\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/strong>\u901a\u5e38\u901a\u8fc7\u5e26\u7c7b\u578b\u5217\u7684\u5355\u4e2a\u8868\u6216\u5177\u6709\u5171\u4eab\u952e\u7684\u591a\u4e2a\u8868\u6765\u5904\u7406\u3002<\/li>\n<\/ul>\n<h3>2. \u81ea\u5f15\u7528\u5173\u7cfb<\/h3>\n<p>\u4e00\u4e2a\u5b9e\u4f53\u53ef\u4ee5\u4e0e\u81ea\u8eab\u76f8\u5173\u8054\u3002\u8fd9\u5728\u5ba1\u6279\u6d41\u7a0b\u6216\u5c42\u7ea7\u6570\u636e\u4e2d\u5f88\u5e38\u89c1\u3002<\/p>\n<ul>\n<li><strong>\u793a\u4f8b\uff1a<\/strong>\u4e00\u540d\u5458\u5de5\u76d1\u7763\u5176\u4ed6\u5458\u5de5\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u73b0\uff1a<\/strong>\u4e00\u6761\u7ebf\u6761\u5faa\u73af\u56de\u5230\u540c\u4e00\u4e2a\u65b9\u6846\u3002<\/li>\n<\/ul>\n<h3>3. \u5f31\u5b9e\u4f53<\/h3>\n<p>\u8fd9\u4e9b\u5b9e\u4f53\u65e0\u6cd5\u5728\u6ca1\u6709\u7236\u5b9e\u4f53\u7684\u60c5\u51b5\u4e0b\u5b58\u5728\u3002\u5b83\u4eec\u7684\u4e3b\u952e\u5305\u542b\u6765\u81ea\u7236\u5b9e\u4f53\u7684\u5916\u952e\u3002<\/p>\n<ul>\n<li><strong>\u89c6\u89c9\u8868\u73b0\uff1a<\/strong>\u901a\u5e38\u7528\u53cc\u7ebf\u77e9\u5f62\u7ed8\u5236\u3002<\/li>\n<li><strong>\u542b\u4e49\uff1a<\/strong> \u5220\u9664\u7236\u9879\u4f1a\u81ea\u52a8\u5220\u9664\u5b50\u9879\u3002<\/li>\n<\/ul>\n<h2>\u5173\u4e8e\u6a21\u5f0f\u89e3\u8bfb\u7684\u6700\u540e\u601d\u8003 \ud83d\udcc4<\/h2>\n<p>\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\u662f\u4e00\u79cd\u901a\u8fc7\u7ec3\u4e60\u4e0d\u65ad\u8fdb\u6b65\u7684\u6280\u80fd\u3002\u9700\u8981\u8010\u5fc3\u5730\u8ffd\u8e2a\u6bcf\u4e00\u6761\u7ebf\u5e76\u9a8c\u8bc1\u6bcf\u4e00\u4e2a\u7ea6\u675f\u3002\u901a\u8fc7\u5c06\u56fe\u8868\u5206\u89e3\u4e3a\u5b9e\u4f53\u3001\u5c5e\u6027\u548c\u5173\u7cfb\uff0c\u4f60\u53ef\u4ee5\u5c06\u590d\u6742\u7684\u89c6\u89c9\u4fe1\u606f\u8f6c\u5316\u4e3a\u5bf9\u6570\u636e\u7684\u903b\u8f91\u7406\u89e3\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u56fe\u8868\u662f\u52a8\u6001\u6587\u6863\u3002\u968f\u7740\u7cfb\u7edf\u7684\u53d8\u5316\uff0c\u5b83\u4eec\u4e5f\u5e94\u8be5\u968f\u4e4b\u6f14\u53d8\u3002\u5f53\u4f60\u53d1\u73b0\u56fe\u7eb8\u4e0e\u4ee3\u7801\u4e4b\u95f4\u5b58\u5728\u5dee\u5f02\u65f6\uff0c\u5e94\u5c06\u6570\u636e\u5e93\u89c6\u4e3a\u771f\u7406\u6765\u6e90\u3002\u4f7f\u7528\u56fe\u8868\u6765\u7406\u89e3\u8bbe\u8ba1\u610f\u56fe\uff0c\u4f46\u6267\u884c\u65f6\u5e94\u4f9d\u8d56\u6a21\u5f0f\u3002<\/p>\n<p>\u6709\u4e86\u8fd9\u4e2a\u57fa\u7840\uff0c\u4f60\u5c31\u80fd\u5e94\u5bf9\u4efb\u4f55\u6570\u636e\u5e93\u67b6\u6784\u3002\u4f60\u53ef\u4ee5\u8bc6\u522b\u74f6\u9888\uff0c\u7406\u89e3\u6570\u636e\u6d41\uff0c\u5e76\u6709\u6548\u5730\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u6c9f\u901a\u4fe1\u606f\u7684\u5b58\u50a8\u548c\u7ba1\u7406\u65b9\u5f0f\u3002\u5173\u6ce8\u7ebf\u6761\u80cc\u540e\u7684\u903b\u8f91\uff0c\u6280\u672f\u7ec6\u8282\u4fbf\u4f1a\u81ea\u7136\u6d6e\u73b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7406\u89e3\u6570\u636e\u4e4b\u95f4\u7684\u8fde\u63a5\u65b9\u5f0f\u662f\u6784\u5efa\u7a33\u5065\u7cfb\u7edf\u7684\u57fa\u7840\u3002\u5f53\u4f60\u9047\u5230\u6ca1\u6709\u6587\u6863&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1773,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca","_yoast_wpseo_metadesc":"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[86],"tags":[82,85],"class_list":["post-1772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erd","tag-academic","tag-erd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca<\/title>\n<meta name=\"description\" content=\"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca\" \/>\n<meta property=\"og:description\" content=\"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\" \/>\n<meta property=\"og:site_name\" content=\"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-25T04:25:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c\"},\"headline\":\"ERD\u6307\u5357\uff1a\u5feb\u901f\u5165\u95e8\u6307\u5357\uff1a\u9605\u8bfb\u4e0e\u89e3\u8bfb\u73b0\u6709\u7684\u5b9e\u4f53-\u5173\u7cfb\u56fe\",\"datePublished\":\"2026-03-25T04:25:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\"},\"wordCount\":23,\"publisher\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg\",\"keywords\":[\"academic\",\"erd\"],\"articleSection\":[\"ERD\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\",\"url\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\",\"name\":\"\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca\",\"isPartOf\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg\",\"datePublished\":\"2026-03-25T04:25:39+00:00\",\"description\":\"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage\",\"url\":\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg\",\"contentUrl\":\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.go-diagram.com\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ERD\u6307\u5357\uff1a\u5feb\u901f\u5165\u95e8\u6307\u5357\uff1a\u9605\u8bfb\u4e0e\u89e3\u8bfb\u73b0\u6709\u7684\u5b9e\u4f53-\u5173\u7cfb\u56fe\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#website\",\"url\":\"https:\/\/www.go-diagram.com\/cn\/\",\"name\":\"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.go-diagram.com\/cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#organization\",\"name\":\"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods\",\"url\":\"https:\/\/www.go-diagram.com\/cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/go-diagram-logo.png\",\"contentUrl\":\"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/go-diagram-logo.png\",\"width\":340,\"height\":62,\"caption\":\"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods\"},\"image\":{\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.go-diagram.com\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.go-diagram.com\"],\"url\":\"https:\/\/www.go-diagram.com\/cn\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca","description":"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca","og_description":"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002","og_url":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/","og_site_name":"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods","article_published_time":"2026-03-25T04:25:39+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"vpadmin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#article","isPartOf":{"@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.go-diagram.com\/cn\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c"},"headline":"ERD\u6307\u5357\uff1a\u5feb\u901f\u5165\u95e8\u6307\u5357\uff1a\u9605\u8bfb\u4e0e\u89e3\u8bfb\u73b0\u6709\u7684\u5b9e\u4f53-\u5173\u7cfb\u56fe","datePublished":"2026-03-25T04:25:39+00:00","mainEntityOfPage":{"@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/"},"wordCount":23,"publisher":{"@id":"https:\/\/www.go-diagram.com\/cn\/#organization"},"image":{"@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage"},"thumbnailUrl":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg","keywords":["academic","erd"],"articleSection":["ERD"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/","url":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/","name":"\u5feb\u901f\u5165\u95e8\uff1a\u9605\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe \ud83d\udcca","isPartOf":{"@id":"https:\/\/www.go-diagram.com\/cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage"},"image":{"@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage"},"thumbnailUrl":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg","datePublished":"2026-03-25T04:25:39+00:00","description":"\u5b66\u4e60\u5982\u4f55\u89e3\u8bfb\u5b9e\u4f53-\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u6709\u6548\u7406\u89e3\u7b26\u53f7\u3001\u57fa\u6570\u548c\u6570\u636e\u5e93\u6a21\u5f0f\u7ed3\u6784\u3002","breadcrumb":{"@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#primaryimage","url":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg","contentUrl":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/03\/chibi-erd-quick-start-guide-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.go-diagram.com\/cn\/quick-start-guide-reading-entity-relationship-diagrams\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.go-diagram.com\/cn\/"},{"@type":"ListItem","position":2,"name":"ERD\u6307\u5357\uff1a\u5feb\u901f\u5165\u95e8\u6307\u5357\uff1a\u9605\u8bfb\u4e0e\u89e3\u8bfb\u73b0\u6709\u7684\u5b9e\u4f53-\u5173\u7cfb\u56fe"}]},{"@type":"WebSite","@id":"https:\/\/www.go-diagram.com\/cn\/#website","url":"https:\/\/www.go-diagram.com\/cn\/","name":"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods","description":"","publisher":{"@id":"https:\/\/www.go-diagram.com\/cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.go-diagram.com\/cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/www.go-diagram.com\/cn\/#organization","name":"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods","url":"https:\/\/www.go-diagram.com\/cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.go-diagram.com\/cn\/#\/schema\/logo\/image\/","url":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/go-diagram-logo.png","contentUrl":"https:\/\/www.go-diagram.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/go-diagram-logo.png","width":340,"height":62,"caption":"Go Diagram Simplified Chinese - Proven AI Workflows &amp; Modern Tech Methods"},"image":{"@id":"https:\/\/www.go-diagram.com\/cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.go-diagram.com\/cn\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.go-diagram.com\/cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.go-diagram.com"],"url":"https:\/\/www.go-diagram.com\/cn\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/posts\/1772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/comments?post=1772"}],"version-history":[{"count":0,"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/posts\/1772\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/media\/1773"}],"wp:attachment":[{"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/media?parent=1772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/categories?post=1772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.go-diagram.com\/cn\/wp-json\/wp\/v2\/tags?post=1772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}