{"id":956,"date":"2026-02-25T22:46:47","date_gmt":"2026-02-25T22:46:47","guid":{"rendered":"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/"},"modified":"2026-02-25T22:46:47","modified_gmt":"2026-02-25T22:46:47","slug":"understanding-object-diagrams-a-beginners-guide-to-uml-modeling","status":"publish","type":"post","link":"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/","title":{"rendered":"\u7406\u89e3\u5bf9\u8c61\u56fe\uff1aUML \u5efa\u6a21\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<p dir=\"auto\">\u5728\u8f6f\u4ef6\u5f00\u53d1\u9886\u57df\uff0c\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u63d0\u4f9b\u4e86\u4e00\u79cd\u6807\u51c6\u5316\u7684\u65b9\u5f0f\u6765\u53ef\u89c6\u5316\u7cfb\u7edf\u7684\u8bbe\u8ba1\u3002UML \u4e2d\u7684\u5173\u952e\u56fe\u8868\u4e4b\u4e00\u662f\u5bf9\u8c61\u56fe\uff0c\u5b83\u5c55\u793a\u4e86\u7cfb\u7edf\u5728\u67d0\u4e00\u7279\u5b9a\u65f6\u523b\u7684\u5b9e\u4f8b\u60c5\u51b5\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5bf9\u8c61\u56fe\uff0c\u89e3\u91ca\u5176\u7528\u9014\uff0c\u5e76\u6307\u5bfc\u60a8\u4f7f\u7528\u529f\u80fd\u5f3a\u5927\u7684 UML \u5efa\u6a21\u5de5\u5177 Visual Paradigm \u521b\u5efa\u5bf9\u8c61\u56fe\u3002<\/p>\n<p dir=\"auto\"><img fetchpriority=\"high\" alt=\"Class Diagram vs Object Diagram\" class=\"alignnone\" decoding=\"async\" fetchpriority=\"high\" height=\"294\" src=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Class-Diagram-vs-Object-Diagram.png\" width=\"917\"\/><\/p>\n<h2>\u4ec0\u4e48\u662f\u5bf9\u8c61\u56fe\uff1f<\/h2>\n<p dir=\"auto\">\u5bf9\u8c61\u56fe\u662f\u4e00\u79cd UML \u56fe\u8868\uff0c\u901a\u8fc7\u5c55\u793a\u7c7b\u7684\u5b9e\u4f8b\u53ca\u5176\u5728\u67d0\u4e00\u7279\u5b9a\u65f6\u523b\u7684\u5173\u7cfb\uff0c\u5448\u73b0\u7cfb\u7edf\u7684\u9759\u6001\u89c6\u56fe\u3002\u4e0e\u63d0\u4f9b\u7cfb\u7edf\u7ed3\u6784\u84dd\u56fe\u7684\u7c7b\u56fe\u4e0d\u540c\uff0c\u5bf9\u8c61\u56fe\u5173\u6ce8\u7684\u662f\u8fd0\u884c\u65f6\u5b9e\u9645\u5b58\u5728\u7684\u5bf9\u8c61\u53ca\u5176\u4ea4\u4e92\u3002<\/p>\n<h3>\u4e3b\u8981\u7279\u6027<\/h3>\n<ol>\n<li><strong>\u5feb\u7167\u89c6\u56fe<\/strong>\uff1a\u5bf9\u8c61\u56fe\u6355\u6349\u7cfb\u7edf\u5728\u67d0\u4e00\u7279\u5b9a\u65f6\u95f4\u7684\u72b6\u6001\uff0c\u63d0\u4f9b\u771f\u5b9e\u6216\u5178\u578b\u7684\u89c6\u89d2\u3002<\/li>\n<li><strong>\u57fa\u4e8e\u5b9e\u4f8b<\/strong>\uff1a\u5b83\u4eec\u5173\u6ce8\u7684\u662f\u5b9e\u4f8b\uff08\u5bf9\u8c61\uff09\u800c\u975e\u7c7b\uff0c\u5c55\u793a\u5bf9\u8c61\u5982\u4f55\u4ee5\u7279\u5b9a\u7684\u5c5e\u6027\u503c\u8fdb\u884c\u4ea4\u4e92\u3002<\/li>\n<li><strong>\u9759\u6001\u8bbe\u8ba1<\/strong>\uff1a\u5c3d\u7ba1\u5b83\u4eec\u63cf\u7ed8\u7684\u662f\u67d0\u4e00\u65f6\u523b\u7684\u60c5\u51b5\uff0c\u4f46\u5bf9\u8c61\u56fe\u7528\u4e8e\u5c55\u793a\u7cfb\u7edf\u7684\u9759\u6001\u8bbe\u8ba1\uff0c\u6709\u52a9\u4e8e\u7406\u89e3\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u5bf9\u8c61\u4e4b\u95f4\u7684\u76f8\u4e92\u5173\u7cfb\u3002<\/li>\n<\/ol>\n<h3>\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u5bf9\u8c61\u56fe\uff1f<\/h3>\n<ul>\n<li><strong>\u6d4b\u8bd5\u4e0e\u8c03\u8bd5<\/strong>\uff1a\u5bf9\u8c61\u56fe\u5728\u6d4b\u8bd5\u548c\u8c03\u8bd5\u4e2d\u975e\u5e38\u6709\u4ef7\u503c\uff0c\u56e0\u4e3a\u5b83\u4eec\u5c55\u793a\u4e86\u5bf9\u8c61\u5728\u5b9e\u65f6\u573a\u666f\u4e2d\u7684\u4ea4\u4e92\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u573a\u666f\u8bf4\u660e<\/strong>\uff1a\u5b83\u4eec\u6709\u52a9\u4e8e\u53ef\u89c6\u5316\u7279\u5b9a\u7684\u7528\u4f8b\u6216\u573a\u666f\uff0c\u4f7f\u7cfb\u7edf\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u7684\u884c\u4e3a\u66f4\u5bb9\u6613\u7406\u89e3\u3002<\/li>\n<li><strong>\u539f\u578b\u8bbe\u8ba1<\/strong>\uff1a\u5bf9\u8c61\u56fe\u53ef\u7528\u4e8e\u6a21\u62df\u7cfb\u7edf\u5728\u5b9e\u9645\u6570\u636e\u4e0b\u7684\u884c\u4e3a\uff0c\u6709\u52a9\u4e8e\u8bbe\u8ba1\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n<h2>\u4f7f\u7528 Visual Paradigm \u521b\u5efa\u5bf9\u8c61\u56fe<\/h2>\n<p dir=\"auto\">Visual Paradigm \u662f\u4e00\u4e2a\u5168\u9762\u7684 UML \u5efa\u6a21\u5de5\u5177\uff0c\u5305\u62ec\u521b\u5efa\u5bf9\u8c61\u56fe\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4efd\u9010\u6b65\u6307\u5357\uff0c\u5e2e\u52a9\u60a8\u5f00\u59cb\u4f7f\u7528\uff1a<\/p>\n<h3>\u9010\u6b65\u6307\u5357<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5bf9\u8c61\u56fe<\/strong>:<\/p>\n<ul>\n<li>\u6253\u5f00 Visual Paradigm \u5e76\u9009\u62e9<code class=\"\">\u56fe\u8868 &gt; \u65b0\u5efa<\/code>\u4ece\u5e94\u7528\u7a0b\u5e8f\u5de5\u5177\u680f\u4e2d\u9009\u62e9\u3002<\/li>\n<li>\u5728<code class=\"\">\u65b0\u5efa\u56fe\u8868<\/code>\u7a97\u53e3\u4e2d\uff0c\u9009\u62e9<code class=\"\">\u5bf9\u8c61\u56fe<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u521b\u5efa\u5b9e\u4f8b\u89c4\u8303<\/strong>:<\/p>\n<ul>\n<li>\u4ece\u56fe\u8868\u5de5\u5177\u680f\u4e2d\u9009\u62e9<code class=\"\">\u5b9e\u4f8b\u89c4\u8303<\/code>\u7136\u540e\u70b9\u51fb\u56fe\u8868\u4ee5\u521b\u5efa\u5f62\u72b6\u3002<\/li>\n<li>\u6839\u636e\u5176\u6240\u4ee3\u8868\u7684\u5bf9\u8c61\u547d\u540d\u5b9e\u4f8b\u89c4\u8303\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u9009\u62e9\u5206\u7c7b\u5668<\/strong>:<\/p>\n<ul>\n<li>\u53f3\u952e\u5355\u51fb\u5b9e\u4f8b\u89c4\u8303\u5f62\u72b6\u5e76\u9009\u62e9<code class=\"\">\u9009\u62e9\u5206\u7c7b\u5668 &gt; \u9009\u62e9\u5206\u7c7b\u5668...<\/code>\u4ece\u5f39\u51fa\u83dc\u5355\u4e2d\u9009\u62e9\u3002<\/li>\n<li>\u5728<code class=\"\">\u9009\u62e9\u5206\u7c7b\u5668<\/code>\u7a97\u53e3\u4e2d\uff0c\u9009\u62e9\u5c06\u4f5c\u4e3a\u5b9e\u4f8b\u89c4\u8303\u5206\u7c7b\u5668\u7684\u7c7b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5b9a\u4e49\u69fd<\/strong>:<\/p>\n<ul>\n<li>\u8981\u5b9a\u4e49\u69fd\uff0c\u8bf7\u53f3\u952e\u5355\u51fb\u5b9e\u4f8b\u89c4\u8303\u5f62\u72b6\u5e76\u9009\u62e9<code class=\"\">\u69fd...<\/code>\u4ece\u5f39\u51fa\u83dc\u5355\u4e2d\u9009\u62e9\u3002<\/li>\n<li>\u5728<code class=\"\">\u5b9e\u4f8b\u89c4\u8303\u89c4\u8303<\/code>\u7a97\u53e3\u4e2d\uff0c\u9009\u62e9\u7528\u4e8e\u5b9a\u4e49\u69fd\u7684\u7279\u6027\uff0c\u7136\u540e\u5355\u51fb<code class=\"\">\u5b9a\u4e49\u69fd<\/code>.<\/li>\n<li>\u901a\u8fc7\u9009\u62e9\u5df2\u5b9a\u4e49\u7684\u69fd\u5e76\u5355\u51fb<code class=\"\">\u7f16\u8f91\u503c...<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u521b\u5efa\u94fe\u63a5<\/strong>:<\/p>\n<ul>\n<li>\u8981\u521b\u5efa\u5b9e\u4f8b\u89c4\u8303\u4e4b\u95f4\u7684\u94fe\u63a5\uff0c\u8bf7\u5c06\u9f20\u6807\u6307\u9488\u79fb\u81f3\u6e90\u5b9e\u4f8b\u89c4\u8303\u4e0a\u3002<\/li>\n<li>\u6309\u4e0b\u8d44\u6e90\u76ee\u5f55\u6309\u94ae\uff0c\u5e76\u5c06\u5176\u62d6\u52a8\u5230\u76ee\u6807\u5b9e\u4f8b\u89c4\u8303\u4e0a\u3002<\/li>\n<li>\u91ca\u653e\u9f20\u6807\u6309\u94ae\u5e76\u9009\u62e9<code class=\"\">\u94fe\u63a5<\/code>\u4ece\u8d44\u6e90\u76ee\u5f55\u4e2d\u9009\u62e9\u4ee5\u521b\u5efa\u94fe\u63a5\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u793a\u4f8b<\/h3>\n<p dir=\"auto\">\u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e2a\u7b80\u5355\u7684\u56fe\u4e66\u9986\u7cfb\u7edf\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li><strong>\u7c7b<\/strong>:\u00a0<code class=\"\">\u56fe\u4e66<\/code>,\u00a0<code class=\"\">\u6210\u5458<\/code>,\u00a0<code class=\"\">\u501f\u9605<\/code><\/li>\n<li><strong>\u5bf9\u8c61<\/strong>:\n<ul>\n<li><code class=\"\">\u56fe\u4e66<\/code>\uff1a\u201c1984\u201d \u4e54\u6cbb\u00b7\u5965\u5a01\u5c14\u8457<\/li>\n<li><code class=\"\">\u6210\u5458<\/code>\uff1a\u7b80\u00b7\u591a<\/li>\n<li><code class=\"\">\u501f\u9605<\/code>\uff1a\u7b80\u00b7\u591a\u501f\u9605\u201c1984\u201d\u7684\u501f\u9605\u8bb0\u5f55<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>\u5728 Visual Paradigm \u4e2d\u5efa\u6a21\u7684\u6b65\u9aa4\uff1a<\/h4>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u521b\u5efa\u5b9e\u4f8b\u89c4\u8303<\/strong>:<\/p>\n<ul>\n<li>\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u521b\u5efa\u5b9e\u4f8b<code class=\"\">\u56fe\u4e66<\/code>,\u00a0<code class=\"\">\u6210\u5458<\/code>\uff0c\u4ee5\u53ca<code class=\"\">\u501f\u9605<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u9009\u62e9\u5206\u7c7b\u5668<\/strong>:<\/p>\n<ul>\n<li>\u4e3a\u6bcf\u4e2a\u5b9e\u4f8b\u5206\u914d\u76f8\u5e94\u7684\u7c7b\u522b\uff08<code class=\"\">\u4e66\u7c4d<\/code>,\u00a0<code class=\"\">\u6210\u5458<\/code>,\u00a0<code class=\"\">\u501f\u9605<\/code>\uff09\u5230\u6bcf\u4e2a\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5b9a\u4e49\u69fd\u4f4d<\/strong>:<\/p>\n<ul>\n<li>\u5bf9\u4e8e<code class=\"\">\u4e66\u7c4d<\/code>\uff1a\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u5b9a\u4e49\u69fd\u4f4d<code class=\"\">\u6807\u9898<\/code>,\u00a0<code class=\"\">\u4f5c\u8005<\/code>\uff0c\u5e76\u8bbe\u7f6e\u5982\u201c1984\u201d\u548c\u201c\u4e54\u6cbb\u00b7\u5965\u5a01\u5c14\u201d\u4e4b\u7c7b\u7684\u503c\u3002<\/li>\n<li>\u5bf9\u4e8e<code class=\"\">\u6210\u5458<\/code>\uff1a\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u5b9a\u4e49\u69fd\u4f4d<code class=\"\">\u59d3\u540d<\/code>\u5e76\u5c06\u5176\u503c\u8bbe\u7f6e\u4e3a\u201c\u7b80\u00b7\u591a\u201d<\/li>\n<li>\u5bf9\u4e8e<code class=\"\">\u501f\u9605<\/code>\uff1a\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u5b9a\u4e49\u69fd\u4f4d<code class=\"\">\u501f\u9605\u65e5\u671f<\/code>\u548c<code class=\"\">\u5f52\u8fd8\u65e5\u671f<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u521b\u5efa\u94fe\u63a5<\/strong>:<\/p>\n<ul>\n<li>\u5728\u2026\u2026\u4e4b\u95f4\u521b\u5efa\u94fe\u63a5<code class=\"\">\u6210\u5458<\/code>\uff08\u7b80\u00b7\u591a\uff09\u548c<code class=\"\">\u501f\u9605<\/code>\u4ee5\u8868\u660e\u7b80\u00b7\u591a\u501f\u4e86\u4e00\u672c\u4e66\u3002<\/li>\n<li>\u5728\u2026\u2026\u4e4b\u95f4\u521b\u5efa\u94fe\u63a5<code class=\"\">\u501f\u9605<\/code>\u548c<code class=\"\">\u4e66\u7c4d<\/code>\u4ee5\u8868\u660e\u300a1984\u300b\u662f\u6240\u501f\u7684\u4e66\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u793a\u4f8b\uff1a\u7c7b\u56fe\u4e0e\u5bf9\u8c61\u56fe<\/h2>\n<p dir=\"auto\">\u8be5\u56fe\u50cf\u5c55\u793a\u4e86\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e2d\u7c7b\u56fe\u548c\u5bf9\u8c61\u56fe\u7684\u6982\u5ff5\uff0c\u91cd\u70b9\u5728\u4e8e\u7c7b\u4e0e\u5176\u5b9e\u4f8b\uff08\u5bf9\u8c61\uff09\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n<p dir=\"auto\"><img alt=\"What is Object Diagram?\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-object-diagram\/03-class-diagram-to-object-diagram.png\"\/><\/p>\n<h3>\u7c7b\u56fe\uff08\u5de6\u4fa7\uff09<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u7c7b\u4e0e\u5c5e\u6027<\/strong>:<\/p>\n<ul>\n<li><strong>\u5ba2\u6237\u7c7b<\/strong>:\n<ul>\n<li>\u5c5e\u6027\uff1a<code class=\"\">\u59d3\u540d<\/code>\uff08\u5b57\u7b26\u4e32\uff09\uff0c<code class=\"\">\u4f4d\u7f6e<\/code>\uff08\u5b57\u7b26\u4e32\uff09\u3002<\/li>\n<li>\u65b9\u6cd5\uff1a<code class=\"\">+\u53d1\u9001\u8ba2\u5355()<\/code>,\u00a0<code class=\"\">+\u63a5\u6536\u8ba2\u5355()<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u8ba2\u5355\u7c7b<\/strong>:\n<ul>\n<li>\u5c5e\u6027\uff1a<code class=\"\">\u65e5\u671f<\/code>\uff08\u65e5\u671f\uff09\uff0c<code class=\"\">\u7f16\u53f7<\/code>\uff08\u5b57\u7b26\u4e32\uff09\u3002<\/li>\n<li>\u65b9\u6cd5\uff1a<code class=\"\">+\u786e\u8ba4()<\/code>,\u00a0<code class=\"\">+\u5173\u95ed()<\/code>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6cdb\u5316\uff08\u7ee7\u627f\uff09<\/strong>:<\/p>\n<ul>\n<li>\u8be5<code class=\"\">\u8ba2\u5355<\/code>\u7c7b\u662f\u4e00\u4e2a\u6cdb\u5316\u4e3a\u4e24\u4e2a\u5b50\u7c7b\u7684\u8d85\u7c7b\uff1a<code class=\"\">\u666e\u901a\u8ba2\u5355<\/code>\u548c<code class=\"\">\u7279\u6b8a\u8ba2\u5355<\/code>.<\/li>\n<li><strong>\u666e\u901a\u8ba2\u5355\u7c7b<\/strong>:\n<ul>\n<li>\u4ece\u4ee5\u4e0b\u7c7b\u7ee7\u627f\u5c5e\u6027\u548c\u65b9\u6cd5\uff1a<code class=\"\">\u8ba2\u5355<\/code>.<\/li>\n<li>\u9644\u52a0\u65b9\u6cd5\uff1a<code class=\"\">+\u6d3e\u53d1()<\/code>,\u00a0<code class=\"\">+receive()<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u6b8a\u8ba2\u5355\u7c7b<\/strong>:\n<ul>\n<li>\u7ee7\u627f\u81ea\u00a0<code class=\"\">\u8ba2\u5355<\/code>.<\/li>\n<li>\u9644\u52a0\u65b9\u6cd5\uff1a\u00a0<code class=\"\">+dispatch()<\/code>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5173\u7cfb<\/strong>:<\/p>\n<ul>\n<li>\u00a0\u548c\u00a0\u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u591a\u5173\u7cfb<code class=\"\">\u5ba2\u6237<\/code>\u00a0\u548c\u00a0<code class=\"\">\u8ba2\u5355<\/code>\uff0c\u7531\u201c1\u201d\u8868\u793a\u00a0<code class=\"\">\u5ba2\u6237<\/code>\u00a0\u4e00\u4fa7\uff0c\u800c\u00a0<code class=\"\">\u8ba2\u5355<\/code>\u00a0\u4e00\u4fa7\u6ca1\u6709\u6570\u5b57\uff0c\u8868\u793a\u4e00\u4e2a\u5ba2\u6237\u53ef\u4ee5\u6709\u591a\u4e2a\u8ba2\u5355\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u5bf9\u8c61\u56fe\uff08\u53f3\u4fa7\uff09<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u5bf9\u8c61\u548c\u5c5e\u6027<\/strong>:<\/p>\n<ul>\n<li><strong>C1\uff1a\u5ba2\u6237\u5bf9\u8c61<\/strong>:\n<ul>\n<li>\u00a0\u7c7b\u7684\u4e00\u4e2a\u5b9e\u4f8b\u3002<code class=\"\">\u5ba2\u6237<\/code>\u00a0\u7c7b\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>O1\u3001O2\u3001O3\uff1a\u8ba2\u5355\u5bf9\u8c61<\/strong>:\n<ul>\n<li>\u5b9e\u4f8b\u7684\u00a0<code class=\"\">\u8ba2\u5355<\/code>\u00a0\u7c7b\u5177\u6709\u7279\u5b9a\u7684\u00a0<code class=\"\">\u7f16\u53f7<\/code>\u00a0\u5c5e\u6027\uff1a\u00a0<code class=\"\">O1<\/code>\u00a0(\u7f16\u53f7 = 12)\uff0c\u00a0<code class=\"\">O2<\/code>\u00a0(\u7f16\u53f7 = 61)\uff0c\u00a0<code class=\"\">O3<\/code>\u00a0(\u7f16\u53f7 = 88)\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>S1\u3001S2\u3001S3\uff1a\u7279\u6b8a\u8ba2\u5355\u5bf9\u8c61<\/strong>:\n<ul>\n<li>\u5b9e\u4f8b\u7684\u00a0<code class=\"\">\u7279\u6b8a\u8ba2\u5355<\/code>\u00a0\u7c7b\u5177\u6709\u7279\u5b9a\u7684\u00a0<code class=\"\">\u7f16\u53f7<\/code>\u00a0\u5c5e\u6027\uff1a\u00a0<code class=\"\">S1<\/code>\u00a0(\u7f16\u53f7 = 43)\uff0c\u00a0<code class=\"\">S2<\/code>\u00a0(\u7f16\u53f7 = 50)\uff0c\u00a0<code class=\"\">S3<\/code>\u00a0(\u7f16\u53f7 = 17)\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u5173\u7cfb<\/strong>:<\/p>\n<ul>\n<li>\u8be5\u00a0<code class=\"\">C1<\/code>\u00a0\u5ba2\u6237\u5bf9\u8c61\u4e0e\u591a\u4e2a\u8ba2\u5355\u5bf9\u8c61\u5173\u8054\uff08<code class=\"\">O1<\/code>,\u00a0<code class=\"\">O2<\/code>,\u00a0<code class=\"\">O3<\/code>) \u548c\u7279\u6b8a\u8ba2\u5355\u5bf9\u8c61 (<code class=\"\">S1<\/code>,\u00a0<code class=\"\">S2<\/code>,\u00a0<code class=\"\">S3<\/code>).<\/li>\n<li>\u8fd9\u53cd\u6620\u4e86\u7c7b\u56fe\u4e2d\u5c55\u793a\u7684\u4e00\u5bf9\u591a\u5173\u7cfb\uff0c\u5373\u4e00\u4e2a\u5ba2\u6237\u53ef\u4ee5\u62e5\u6709\u591a\u4e2a\u8ba2\u5355\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u89e3\u91ca<\/h3>\n<ul>\n<li><strong>\u6cdb\u5316<\/strong>: <code class=\"\">\u8ba2\u5355<\/code>\u7c7b\u4f5c\u4e3a\u5177\u6709\u901a\u7528\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u57fa\u7c7b\uff0c\u800c<code class=\"\">\u666e\u901a\u8ba2\u5355<\/code>\u548c<code class=\"\">\u7279\u6b8a\u8ba2\u5355<\/code>\u662f\u5177\u6709\u989d\u5916\u529f\u80fd\u7684\u7279\u5316\u7248\u672c\u3002<\/li>\n<li><strong>\u5b9e\u4f8b\u5316<\/strong>: \u5bf9\u8c61\u56fe\u5c55\u793a\u4e86\u8fd9\u4e9b\u7c7b\u5982\u4f55\u88ab\u5b9e\u4f8b\u5316\u4e3a\u5177\u6709\u5177\u4f53\u503c\u7684\u7279\u5b9a\u5bf9\u8c61\uff0c\u5c55\u793a\u4e86\u7c7b\u7ed3\u6784\u5728\u5b9e\u9645\u4e2d\u7684\u5e94\u7528\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u5173\u7cfb<\/strong>: \u56fe\u8868\u5f3a\u8c03\u4e86\u5ba2\u6237\u4e0e\u5176\u8ba2\u5355\u4e4b\u95f4\u7684\u5173\u8054\uff0c\u5c55\u793a\u4e86\u5bf9\u8c61\u5982\u4f55\u57fa\u4e8e\u5b9a\u4e49\u7684\u7c7b\u5173\u7cfb\u8fdb\u884c\u4ea4\u4e92\u3002<\/li>\n<\/ul>\n<p dir=\"auto\">\u8fd9\u79cd\u53ef\u89c6\u5316\u6709\u52a9\u4e8e\u7406\u89e3\u7c7b\u662f\u5982\u4f55\u8bbe\u8ba1\u7684\uff0c\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u8f6c\u5316\u4e3a\u5177\u6709\u7279\u5b9a\u6570\u636e\u548c\u884c\u4e3a\u7684\u771f\u5b9e\u4e16\u754c\u5bf9\u8c61\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p dir=\"auto\">\u5bf9\u8c61\u56fe\u662fUML\u4e2d\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u901a\u8fc7\u5177\u4f53\u5b9e\u4f8b\u53ca\u5176\u4ea4\u4e92\u6765\u53ef\u89c6\u5316\u7cfb\u7edf\u7684\u8fd0\u884c\u65f6\u884c\u4e3a\u3002\u4f7f\u7528Visual Paradigm\uff0c\u60a8\u53ef\u4ee5\u9ad8\u6548\u5730\u521b\u5efa\u8fd9\u4e9b\u56fe\u8868\uff0c\u6709\u52a9\u4e8e\u8f6f\u4ef6\u7cfb\u7edf\u7684\u8bbe\u8ba1\u3001\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002\u65e0\u8bba\u60a8\u662f\u521d\u5b66\u8005\u8fd8\u662f\u6709\u7ecf\u9a8c\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u7406\u89e3\u548c\u4f7f\u7528\u5bf9\u8c61\u56fe\u90fd\u80fd\u663e\u8457\u63d0\u5347\u60a8\u5efa\u6a21\u548c\u7406\u89e3\u590d\u6742\u7cfb\u7edf\u7684\u80fd\u529b\u3002<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>\u7ed8\u5236\u5bf9\u8c61\u56fe\u3002<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/94\/2584\/7191_drawingobjec.html\">Visual Paradigm<\/a><\/li>\n<li>\u901a\u8fc7 Visual Paradigm \u5b66\u4e60\u7c7b\u56fe\u3002<a href=\"https:\/\/www.archimetric.com\/learning-class-diagrams-with-visual-paradigm\/\">Archimetric<\/a><\/li>\n<li>Visual Paradigm \u6559\u7a0b\u3002\u6765\u81ea<a href=\"https:\/\/www.youtube.com\/watch?v=oeA-EBq-aBw\">YouTube<\/a><\/li>\n<li>\u793a\u4f8b\uff1a\u7c7b\u56fe\u4e0e\u5bf9\u8c61\u56fe\u3002<a href=\"https:\/\/circle.visual-paradigm.com\/example-class-diagram-vs-object-diagram\/\">Visual Paradigm Circle<\/a><\/li>\n<li>UML \u4e2d\u7684\u7c7b\u56fe\u4e0e\u5bf9\u8c61\u56fe\u3002<a href=\"https:\/\/guides.visual-paradigm.com\/class-diagrams-vs-object-diagrams-in-uml\/\">Visual Paradigm<\/a><\/li>\n<li>\u4ec0\u4e48\u662f\u5bf9\u8c61\u56fe\uff1f<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\">Visual Paradigm<\/a><\/li>\n<li>\u5bf9\u8c61\u56fe\u3002<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/94\/2584_objectdiagra.html\">Visual Paradigm<\/a><\/li>\n<li>UML \u7c7b\u56fe\u6559\u7a0b\u3002<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/uml-class-diagram-tutorial\/\">Visual Paradigm<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u8f6f\u4ef6\u5f00\u53d1\u9886\u57df\uff0c\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u63d0\u4f9b\u4e86\u4e00\u79cd\u6807\u51c6\u5316\u7684\u65b9\u5f0f&hellip;<\/p>\n","protected":false},"author":2,"featured_media":957,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Class-Diagram-vs-Object-Diagram.png","fifu_image_alt":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-956","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u7406\u89e3\u5bf9\u8c61\u56fe\uff1aUML \u5efa\u6a21\u5165\u95e8\u6307\u5357 - Method Post Simplified Chinese | Your Daily Guide to AI &amp; Software Solutions<\/title>\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.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7406\u89e3\u5bf9\u8c61\u56fe\uff1aUML \u5efa\u6a21\u5165\u95e8\u6307\u5357 - Method Post Simplified Chinese | Your Daily Guide to AI &amp; Software Solutions\" \/>\n<meta property=\"og:description\" content=\"\u5728\u8f6f\u4ef6\u5f00\u53d1\u9886\u57df\uff0c\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u63d0\u4f9b\u4e86\u4e00\u79cd\u6807\u51c6\u5316\u7684\u65b9\u5f0f&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/\" \/>\n<meta property=\"og:site_name\" content=\"Method Post Simplified Chinese | Your Daily Guide to AI &amp; Software Solutions\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-25T22:46:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Class-Diagram-vs-Object-Diagram.png\" \/><meta property=\"og:image\" content=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Class-Diagram-vs-Object-Diagram.png\" \/>\n\t<meta property=\"og:image:width\" content=\"917\" \/>\n\t<meta property=\"og:image:height\" content=\"294\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"curtis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Class-Diagram-vs-Object-Diagram.png\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"curtis\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/\"},\"author\":{\"name\":\"curtis\",\"@id\":\"https:\/\/www.method-post.com\/cn\/#\/schema\/person\/075b985d554b5439216878e09853c5cc\"},\"headline\":\"\u7406\u89e3\u5bf9\u8c61\u56fe\uff1aUML \u5efa\u6a21\u5165\u95e8\u6307\u5357\",\"datePublished\":\"2026-02-25T22:46:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/\"},\"wordCount\":47,\"publisher\":{\"@id\":\"https:\/\/www.method-post.com\/cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.method-post.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/02\/Class-Diagram-vs-Object-Diagram-1.png\",\"articleSection\":[\"UML\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/\",\"url\":\"https:\/\/www.method-post.com\/cn\/understanding-object-diagrams-a-beginners-guide-to-uml-modeling\/\",\"name\":\"\u7406\u89e3\u5bf9\u8c61\u56fe\uff1aUML \u5efa\u6a21\u5165\u95e8\u6307\u5357 - Method Post 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