{"id":3834,"date":"2026-04-02T18:08:46","date_gmt":"2026-04-02T10:08:46","guid":{"rendered":"https:\/\/www.go2posts.com\/cn\/uml-communication-diagram-message-types\/"},"modified":"2026-04-02T18:08:46","modified_gmt":"2026-04-02T10:08:46","slug":"uml-communication-diagram-message-types","status":"publish","type":"post","link":"https:\/\/www.go2posts.com\/cn\/uml-communication-diagram-message-types\/","title":{"rendered":"UML\u901a\u4fe1\u56fe\u4e2d\u6d88\u606f\u7c7b\u578b\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p>\u5728\u8f6f\u4ef6\u67b6\u6784\u4e2d\uff0c\u53ef\u89c6\u5316\u7ec4\u4ef6\u4e4b\u95f4\u7684\u4ea4\u4e92\u5bf9\u4e8e\u7cfb\u7edf\u5b8c\u6574\u6027\u81f3\u5173\u91cd\u8981\u3002UML\u901a\u4fe1\u56fe\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ed3\u6784\u5316\u7684\u65b9\u5f0f\u6765\u63cf\u7ed8\u8fd9\u4e9b\u4ea4\u4e92\uff0c\u91cd\u70b9\u5728\u4e8e\u5bf9\u8c61\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u800c\u975e\u4e25\u683c\u7684\u65f6\u5e8f\u3002\u8be5\u56fe\u7684\u6838\u5fc3\u5728\u4e8e<strong>\u6d88\u606f\u7c7b\u578b<\/strong>\uff0c\u5b83\u4eec\u5b9a\u4e49\u4e86\u5bf9\u8c61\u4e4b\u95f4\u901a\u4fe1\u7684\u6027\u8d28\u3002\u7406\u89e3\u8fd9\u4e9b\u7c7b\u578b\u53ef\u4ee5\u786e\u4fdd\u7cfb\u7edf\u884c\u4e3a\u7684\u51c6\u786e\u5efa\u6a21\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Hand-drawn infographic guide to UML Communication Diagram message types showing five core categories: synchronous messages (solid line with filled arrowhead, blocking behavior), asynchronous messages (solid line with open arrowhead, non-blocking), return messages (dashed line with open arrowhead for data return), create\/destroy messages with stereotypes for object lifecycle management, and signal messages for event broadcasting. Includes visual notation key for arrowheads and line styles, quick-reference comparison table with blocking status and use cases, practical examples like bankAccount.withdraw() and orderSystem.sendEmail(), plus best practice tips for numbering sequences and maintaining clear object links. Educational resource for software architects and developers modeling object interactions in system design.\" decoding=\"async\" src=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/04\/uml-communication-diagram-message-types-infographic-hand-drawn.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83e\udde0 \u7406\u89e3\u901a\u4fe1\u56fe<\/h2>\n<p>UML\u901a\u4fe1\u56fe\uff08\u4ee5\u524d\u79f0\u4e3a\u534f\u4f5c\u56fe\uff09\u901a\u8fc7\u6709\u5e8f\u6d88\u606f\u6765\u5c55\u793a\u5bf9\u8c61\u6216\u90e8\u5206\u4e4b\u95f4\u7684\u4ea4\u4e92\u3002\u4e0e\u4f18\u5148\u8003\u8651\u65f6\u95f4\u7684\u987a\u5e8f\u56fe\u4e0d\u540c\uff0c\u901a\u4fe1\u56fe\u66f4\u6ce8\u91cd\u5bf9\u8c61\u7684\u7ed3\u6784\u7ec4\u7ec7\u3002\u8be5\u56fe\u4f7f\u7528\u94fe\u63a5\u8868\u793a\u8fde\u63a5\uff0c\u7528\u7bad\u5934\u8868\u793a\u6d88\u606f\u3002<\/p>\n<p>\u5728\u6b64\u4e0a\u4e0b\u6587\u4e2d\uff0c\u6bcf\u4e2a\u6d88\u606f\u90fd\u4ee3\u8868\u5bf9\u76ee\u6807\u5bf9\u8c61\u5185\u7279\u5b9a\u884c\u4e3a\u7684\u8c03\u7528\u3001\u4fe1\u53f7\u6216\u4e8b\u4ef6\u89e6\u53d1\u3002\u6d88\u606f\u7684\u7c7b\u578b\u51b3\u5b9a\u4e86\u53d1\u9001\u65b9\u662f\u5426\u7b49\u5f85\u54cd\u5e94\uff0c\u6570\u636e\u5982\u4f55\u4f20\u9012\uff0c\u4ee5\u53ca\u76ee\u6807\u5bf9\u8c61\u7684\u751f\u547d\u5468\u671f\u4f1a\u53d1\u751f\u4ec0\u4e48\u53d8\u5316\u3002<\/p>\n<ul>\n<li><strong>\u5173\u6ce8\u70b9\uff1a<\/strong>\u7ed3\u6784\u5173\u7cfb\u548c\u5bf9\u8c61\u94fe\u63a5\u3002<\/li>\n<li><strong>\u5143\u7d20\uff1a<\/strong>\u5bf9\u8c61\u3001\u94fe\u63a5\u3001\u6d88\u606f\u53ca\u6d88\u606f\u6807\u7b7e\u3002<\/li>\n<li><strong>\u76ee\u6807\uff1a<\/strong>\u5c55\u793a\u5bf9\u8c61\u5982\u4f55\u534f\u4f5c\u4ee5\u5b9e\u73b0\u7279\u5b9a\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udd11 \u6838\u5fc3\u6d88\u606f\u7c7b\u578b\u8be6\u89e3<\/h2>\n<p>UML\u6807\u51c6\u4e2d\u5b9a\u4e49\u4e86\u51e0\u79cd\u4e0d\u540c\u7684\u6d88\u606f\u7c7b\u578b\u3002\u6bcf\u79cd\u7c7b\u578b\u5728\u6267\u884c\u6d41\u7a0b\u548c\u7cfb\u7edf\u72b6\u6001\u65b9\u9762\u90fd\u5177\u6709\u7279\u5b9a\u7684\u8bed\u4e49\u6743\u91cd\u3002\u4ee5\u4e0b\u6211\u4eec\u5c06\u5206\u89e3\u4e13\u4e1a\u5efa\u6a21\u4e2d\u4f7f\u7528\u7684\u4e3b\u8981\u7c7b\u522b\u3002<\/p>\n<h3>1. \u540c\u6b65\u6d88\u606f\uff08\u8c03\u7528\uff09<\/h3>\n<p>\u540c\u6b65\u6d88\u606f\u662f\u9762\u5411\u5bf9\u8c61\u7cfb\u7edf\u4e2d\u6700\u5e38\u89c1\u7684\u4ea4\u4e92\u7c7b\u578b\u3002\u5f53\u5bf9\u8c61A\u5411\u5bf9\u8c61B\u53d1\u9001\u540c\u6b65\u6d88\u606f\u65f6\uff0c\u5b83<strong>\u963b\u585e<\/strong>\u3002\u8fd9\u610f\u5473\u7740\u5bf9\u8c61A\u4f1a\u6682\u505c\u81ea\u8eab\u7684\u6267\u884c\uff0c\u7b49\u5f85\u5bf9\u8c61B\u5b8c\u6210\u64cd\u4f5c\u540e\u624d\u7ee7\u7eed\u3002<\/p>\n<ul>\n<li><strong>\u884c\u4e3a\uff1a<\/strong>\u963b\u585e\u884c\u4e3a\u3002\u53d1\u9001\u65b9\u5fc5\u987b\u7b49\u5230\u63a5\u6536\u65b9\u5b8c\u6210\u624d\u80fd\u7ee7\u7eed\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong> \u4e00\u6761\u5b9e\u7ebf\uff0c\u7bad\u5934\u4e3a\u5b9e\u5fc3\u3002<\/li>\n<li><strong>\u4f7f\u7528\u573a\u666f\uff1a<\/strong>\u8bf7\u6c42\u6570\u636e\u3001\u66f4\u65b0\u72b6\u6001\uff0c\u6216\u8c03\u7528\u9700\u8981\u7acb\u5373\u83b7\u53d6\u7ed3\u679c\u7684\u65b9\u6cd5\u3002<\/li>\n<li><strong>\u793a\u4f8b\uff1a<\/strong> \u4e00\u4e2a<code>BankAccount<\/code> \u5bf9\u8c61\u8c03\u7528\u4e00\u4e2a<code>withdraw<\/code> \u65b9\u6cd5\u5728 <code>\u94f6\u884c<\/code> \u5bf9\u8c61\u3002\u8d26\u6237\u5fc5\u987b\u7b49\u5f85\u4f59\u989d\u66f4\u65b0\u4ee5\u786e\u8ba4\u6210\u529f\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u6d88\u606f\u7c7b\u578b\u610f\u5473\u7740\u76f4\u63a5\u4f9d\u8d56\u5173\u7cfb\u3002\u5982\u679c\u63a5\u6536\u65b9\u4e0d\u53ef\u7528\u6216\u54cd\u5e94\u7f13\u6162\uff0c\u53d1\u9001\u65b9\u5c31\u4f1a\u88ab\u963b\u585e\u3002\u8fd9\u5bf9\u4e8e\u5efa\u6a21\u5b9e\u65f6\u5904\u7406\u9700\u6c42\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>2. \u5f02\u6b65\u6d88\u606f<\/h3>\n<p>\u5f02\u6b65\u6d88\u606f\u5141\u8bb8\u53d1\u9001\u65b9\u5728\u53d1\u9001\u6d88\u606f\u540e\u7acb\u5373\u7ee7\u7eed\u6267\u884c\u3002\u63a5\u6536\u65b9\u5728\u540e\u53f0\u6216\u7a0d\u540e\u5904\u7406\u6d88\u606f\u3002\u8fd9\u4f7f\u53d1\u9001\u65b9\u4e0e\u63a5\u6536\u65b9\u7684\u5904\u7406\u901f\u5ea6\u89e3\u8026\u3002<\/p>\n<ul>\n<li><strong>\u884c\u4e3a\uff1a<\/strong> \u975e\u963b\u585e\u3002\u53d1\u9001\u65b9\u4e0d\u4f1a\u7b49\u5f85\u54cd\u5e94\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong> \u4e00\u6761\u5b9e\u7ebf\uff0c\u7bad\u5934\u4e3a\u7a7a\u5fc3\u3002<\/li>\n<li><strong>\u4f7f\u7528\u573a\u666f\uff1a<\/strong> \u8bb0\u5f55\u4e8b\u4ef6\u3001\u53d1\u9001\u901a\u77e5\u6216\u89e6\u53d1\u540e\u53f0\u4efb\u52a1\u3002<\/li>\n<li><strong>\u793a\u4f8b\uff1a<\/strong> \u4e00\u4e2a <code>\u8ba2\u5355\u7cfb\u7edf<\/code> \u53d1\u9001\u4e00\u4e2a <code>\u53d1\u9001\u90ae\u4ef6<\/code> \u6d88\u606f\u7ed9\u4e00\u4e2a <code>\u901a\u77e5\u670d\u52a1<\/code>\u3002\u8ba2\u5355\u6d41\u7a0b\u5728\u4e0d\u7b49\u5f85\u90ae\u4ef6\u53d1\u9001\u7684\u60c5\u51b5\u4e0b\u7ee7\u7eed\u8fdb\u884c\u3002<\/li>\n<\/ul>\n<p>\u5f02\u6b65\u901a\u4fe1\u5bf9\u4e8e\u9ad8\u6027\u80fd\u7cfb\u7edf\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u7b49\u5f85\u6bcf\u4e2a\u54cd\u5e94\u4f1a\u9020\u6210\u74f6\u9888\u3002<\/p>\n<h3>3. \u8fd4\u56de\u6d88\u606f<\/h3>\n<p>\u8fd4\u56de\u6d88\u606f\u8868\u793a\u63a5\u6536\u65b9\u5df2\u5b8c\u6210\u64cd\u4f5c\uff0c\u5e76\u5c06\u7ed3\u679c\u53d1\u9001\u56de\u53d1\u9001\u65b9\u3002\u5728\u540c\u6b65\u6d41\u7a0b\u4e2d\uff0c\u8fd9\u4e00\u70b9\u662f\u9690\u542b\u7684\uff0c\u4f46\u663e\u5f0f\u7684\u8fd4\u56de\u6d88\u606f\u80fd\u660e\u786e\u6570\u636e\u7684\u6d41\u52a8\u3002<\/p>\n<ul>\n<li><strong>\u884c\u4e3a\uff1a<\/strong> \u8868\u793a\u64cd\u4f5c\u5b8c\u6210\uff0c\u5e76\u5c06\u6570\u636e\u4f20\u56de\u8c03\u7528\u8005\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong> \u4e00\u6761\u865a\u7ebf\uff0c\u7bad\u5934\u4e3a\u7a7a\u5fc3\u3002<\/li>\n<li><strong>\u4f7f\u7528\u573a\u666f\uff1a<\/strong> \u8fd4\u56de\u4e00\u4e2a\u503c\u3001\u72b6\u6001\u7801\u6216\u786e\u8ba4\u4fe1\u606f\u3002<\/li>\n<li><strong>\u793a\u4f8b\uff1a<\/strong>  <code>\u94f6\u884c<\/code> \u5bf9\u8c61\u8fd4\u56de\u4e00\u4e2a <code>\u4f59\u989d<\/code> \u503c\u7ed9 <code>\u94f6\u884c\u8d26\u6237<\/code> \u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e3a\u4e86\u6e05\u6670\u8d77\u89c1\uff0c\u8fd4\u56de\u6d88\u606f\u5728\u56fe\u4e2d\u901a\u5e38\u662f\u53ef\u9009\u7684\uff0c\u4f46\u5305\u542b\u5b83\u4eec\u6709\u52a9\u4e8e\u5bf9\u6570\u636e\u6d41\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\u3002<\/p>\n<h3>4. \u521b\u5efa\u548c\u9500\u6bc1\u6d88\u606f<\/h3>\n<p>\u5bf9\u8c61\u751f\u547d\u5468\u671f\u7ba1\u7406\u662f\u7cfb\u7edf\u8bbe\u8ba1\u7684\u4e00\u4e2a\u5173\u952e\u65b9\u9762\u3002\u8fd9\u4e9b\u6d88\u606f\u660e\u786e\u663e\u793a\u5bf9\u8c61\u4f55\u65f6\u88ab\u5b9e\u4f8b\u5316\u6216\u9500\u6bc1\u3002<\/p>\n<ul>\n<li><strong>\u521b\u5efa\u6d88\u606f\uff1a<\/strong>\u8868\u793a\u7c7b\u7684\u65b0\u5b9e\u4f8b\u7684\u521b\u5efa\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong>\u4e00\u6761\u5b9e\u7ebf\uff0c\u5e26\u6709\u5f00\u653e\u7bad\u5934\uff0c\u5e76\u5e26\u6709\u7279\u5b9a\u7684\u6784\u9020\u578b\uff0c\u4f8b\u5982 <code>&lt;&lt;create&gt;&gt;<\/code>.<\/li>\n<li><strong>\u9500\u6bc1\u6d88\u606f\uff1a<\/strong>\u8868\u793a\u5bf9\u8c61\u5b9e\u4f8b\u7684\u5220\u9664\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong>\u4e00\u6761\u5b9e\u7ebf\uff0c\u5e26\u6709\u5f00\u653e\u7bad\u5934\uff0c\u5e76\u5e26\u6709\u7279\u5b9a\u7684\u6784\u9020\u578b\uff0c\u4f8b\u5982 <code>&lt;&lt;destroy&gt;&gt;<\/code>\uff0c\u901a\u5e38\u7ec8\u6b62\u4e8e\u5bf9\u8c61\u6846\u3002<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u6d88\u606f\u6709\u52a9\u4e8e\u5efa\u6a21\u52a8\u6001\u7cfb\u7edf\uff0c\u5176\u4e2d\u7ec4\u4ef6\u662f\u6309\u9700\u521b\u5efa\u800c\u975e\u5728\u542f\u52a8\u65f6\u521b\u5efa\u3002<\/p>\n<h3>5. \u4fe1\u53f7\u6d88\u606f\uff08\u53d1\u9001\u540e\u4e0d\u7ba1\uff09<\/h3>\n<p>\u4e0e\u5f02\u6b65\u6d88\u606f\u7c7b\u4f3c\uff0c\u4fe1\u53f7\u6d88\u606f\u8868\u793a\u53d1\u51fa\u4e8b\u4ef6\u4f46\u4e0d\u671f\u671b\u76f4\u63a5\u8fd4\u56de\u3002\u5b83\u4eec\u5e38\u7528\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684\u67b6\u6784\u4e2d\u3002<\/p>\n<ul>\n<li><strong>\u884c\u4e3a\uff1a<\/strong>\u53d1\u9001\u65b9\u53d1\u51fa\u4e8b\u4ef6\u540e\u7acb\u5373\u7ee7\u7eed\u3002<\/li>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong>\u4e00\u6761\u5b9e\u7ebf\uff0c\u5e26\u6709\u5b9e\u5fc3\u7bad\u5934\uff0c\u6709\u65f6\u901a\u8fc7\u7279\u5b9a\u6807\u7b7e\u6216\u56fe\u6807\u52a0\u4ee5\u533a\u5206\u3002<\/li>\n<li><strong>\u4f7f\u7528\u573a\u666f\uff1a<\/strong> \u5e7f\u64ad\u4e8b\u4ef6\u3001\u7cfb\u7edf\u8b66\u62a5\u6216\u5f02\u6b65\u72b6\u6001\u53d8\u5316\u3002<\/li>\n<\/ul>\n<p> \u4fe1\u53f7\u4e0e\u6807\u51c6\u7684\u5f02\u6b65\u8c03\u7528\u4e0d\u540c\uff0c\u56e0\u4e3a\u5b83\u4eec\u901a\u5e38\u6697\u793a\u6ca1\u6709\u7279\u5b9a\u7684\u63a5\u6536\u65b9\u6cd5\u3002\u5b83\u66f4\u50cf\u662f\u4e00\u79cd\u5e7f\u64ad\u673a\u5236\u3002<\/p>\n<h2>\ud83d\udcca \u6d88\u606f\u7c7b\u578b\u7684\u6bd4\u8f83<\/h2>\n<p>\u8981\u5feb\u901f\u53c2\u8003\u8fd9\u4e9b\u7c7b\u578b\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u8bf7\u53c2\u9605\u4e0b\u9762\u7684\u8868\u683c\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6d88\u606f\u7c7b\u578b<\/th>\n<th>\u963b\u585e\uff1f<\/th>\n<th>\u7bad\u5934\u6837\u5f0f<\/th>\n<th>\u7ebf\u6761\u6837\u5f0f<\/th>\n<th>\u5178\u578b\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u540c\u6b65<\/td>\n<td>\u662f<\/td>\n<td>\u5b9e\u5fc3<\/td>\n<td>\u5b9e\u7ebf<\/td>\n<td>\u6570\u636e\u68c0\u7d22\uff0c\u72b6\u6001\u66f4\u65b0<\/td>\n<\/tr>\n<tr>\n<td>\u5f02\u6b65<\/td>\n<td>\u5426<\/td>\n<td>\u7a7a\u5fc3<\/td>\n<td>\u5b9e\u7ebf<\/td>\n<td>\u901a\u77e5\uff0c\u540e\u53f0\u4efb\u52a1<\/td>\n<\/tr>\n<tr>\n<td>\u8fd4\u56de<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<td>\u7a7a\u5fc3<\/td>\n<td>\u865a\u7ebf<\/td>\n<td>\u503c\u8fd4\u56de\uff0c\u786e\u8ba4<\/td>\n<\/tr>\n<tr>\n<td>\u521b\u5efa<\/td>\n<td>\u662f<\/td>\n<td>\u7a7a\u5fc3<\/td>\n<td>\u5b9e\u7ebf<\/td>\n<td>\u5bf9\u8c61\u5b9e\u4f8b\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u4fe1\u53f7<\/td>\n<td>\u5426<\/td>\n<td>\u5f00\u53e3\/\u586b\u5145<\/td>\n<td>\u5b9e\u5fc3<\/td>\n<td>\u4e8b\u4ef6\u5e7f\u64ad<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83c\udfa8 \u89c6\u89c9\u7b26\u53f7\u7ec6\u8282<\/h2>\n<p>\u7ed8\u5236\u8fd9\u4e9b\u56fe\u8868\u7684\u51c6\u786e\u6027\u5bf9\u4e8e\u56e2\u961f\u6c9f\u901a\u81f3\u5173\u91cd\u8981\u3002\u89c6\u89c9\u8bed\u6cd5\u80fd\u591f\u4f20\u8fbe\u610f\u4e49\uff0c\u800c\u65e0\u9700\u5197\u957f\u7684\u6587\u5b57\u63cf\u8ff0\u3002<\/p>\n<h3>\u7bad\u5934<\/h3>\n<ul>\n<li><strong>\u586b\u5145\u4e09\u89d2\u5f62\uff1a<\/strong> \u901a\u5e38\u8868\u793a\u540c\u6b65\u8c03\u7528\u6216\u4fe1\u53f7\u3002<\/li>\n<li><strong> \u5f00\u53e3\u4e09\u89d2\u5f62\uff1a<\/strong> \u901a\u5e38\u8868\u793a\u5f02\u6b65\u6d88\u606f\u6216\u8fd4\u56de\u6d88\u606f\u3002<\/li>\n<\/ul>\n<h3>\u7ebf\u578b<\/h3>\n<ul>\n<li><strong>\u5b9e\u7ebf\uff1a<\/strong> \u8868\u793a\u6d3b\u8dc3\u7684\u6d88\u606f\u6d41\u6216\u7ed3\u6784\u94fe\u63a5\u3002<\/li>\n<li><strong> \u865a\u7ebf\uff1a<\/strong> \u51e0\u4e4e\u4e13\u7528\u4e8e\u8fd4\u56de\u6d88\u606f\u6216\u4f9d\u8d56\u5173\u7cfb\u3002<\/li>\n<\/ul>\n<h3>\u6d88\u606f\u6807\u7b7e<\/h3>\n<p>\u6bcf\u4e2a\u6d88\u606f\u7bad\u5934\u90fd\u5e94\u6807\u6ce8\u64cd\u4f5c\u540d\u79f0\u3002\u5982\u679c\u6d89\u53ca\u53c2\u6570\uff0c\u5e94\u5728\u62ec\u53f7\u4e2d\u5217\u51fa\u3002\u4f8b\u5982\uff1a<code>calculateTotal(amount)<\/code>\u3002\u5982\u679c\u6d88\u606f\u7f16\u53f7\uff0c\u5219\u6570\u5b57\u8868\u793a\u5176\u76f8\u5bf9\u4e8e\u540c\u4e00\u5c42\u7ea7\u5176\u4ed6\u6d88\u606f\u7684\u987a\u5e8f\u3002<\/p>\n<h2>\ud83d\udee0 \u5efa\u6a21\u7684\u6700\u4f73\u5b9e\u8df5<\/h2>\n<p>\u521b\u5efa\u6e05\u6670\u4e14\u53ef\u7ef4\u62a4\u7684\u56fe\u8868\u9700\u8981\u9075\u5faa\u7279\u5b9a\u7684\u89c4\u8303\u3002\u9075\u5faa\u8fd9\u4e9b\u6307\u5357\u53ef\u4ee5\u51cf\u5c11\u6b67\u4e49\uff0c\u63d0\u5347\u534f\u4f5c\u6548\u7387\u3002<\/p>\n<ul>\n<li><strong>\u4e3a\u6d88\u606f\u7f16\u53f7\uff1a<\/strong> \u4f7f\u7528\u6570\u5b57\u8868\u793a\u6267\u884c\u987a\u5e8f\u3002\u5728\u540c\u4e00\u5c42\u7ea7\u5f00\u59cb\u7684\u6d88\u606f\u5e94\u6309\u987a\u5e8f\u7f16\u53f7\uff081\u30012\u30013\uff09\u3002\u5d4c\u5957\u6d88\u606f\u5e94\u4f7f\u7528\u5c0f\u6570\u8868\u793a\u6cd5\uff081.1\u30011.2\uff09\u3002<\/li>\n<li><strong>\u4fdd\u6301\u94fe\u63a5\u53ef\u89c1\uff1a<\/strong> \u786e\u4fdd\u5bf9\u8c61\u4e4b\u95f4\u7684\u94fe\u63a5\u6e05\u6670\u53ef\u89c1\u3002\u6d88\u606f\u5fc5\u987b\u5b58\u5728\u5bf9\u8c61\u4e4b\u95f4\u7684\u8def\u5f84\uff08\u94fe\u63a5\uff09\u624d\u80fd\u6210\u7acb\u3002<\/li>\n<li><strong>\u9650\u5236\u6d88\u606f\u957f\u5ea6\uff1a<\/strong> \u4fdd\u6301\u6807\u7b7e\u7b80\u6d01\u3002\u8fc7\u957f\u7684\u65b9\u6cd5\u7b7e\u540d\u5e94\u653e\u5728\u6587\u6863\u4e2d\uff0c\u800c\u975e\u56fe\u8868\u4e2d\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6784\u9020\u578b\uff1a<\/strong> \u4f7f\u7528\u5982<code>&lt;&lt;\u521b\u5efa&gt;&gt;<\/code> \u6216 <code>&lt;&lt;\u9500\u6bc1&gt;&gt;<\/code> \u4ee5\u660e\u786e\u5bf9\u8c61\u751f\u547d\u5468\u671f\u4e8b\u4ef6\u3002<\/li>\n<li><strong>\u5c06\u76f8\u5173\u5bf9\u8c61\u5206\u7ec4\uff1a<\/strong> \u5c06\u76f8\u4e92\u4ea4\u4e92\u7684\u5bf9\u8c61\u653e\u7f6e\u5f97\u5f7c\u6b64\u9760\u8fd1\uff0c\u4ee5\u7f29\u77ed\u8fde\u7ebf\u957f\u5ea6\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udeab \u9700\u8981\u907f\u514d\u7684\u5e38\u89c1\u9677\u9631<\/h2>\n<p>\u5373\u4f7f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u67b6\u6784\u5e08\u5728\u5efa\u6a21\u590d\u6742\u4ea4\u4e92\u65f6\u4e5f\u4f1a\u72af\u9519\u3002\u4e86\u89e3\u5e38\u89c1\u9519\u8bef\u6709\u52a9\u4e8e\u4fdd\u6301\u56fe\u8868\u8d28\u91cf\u3002<\/p>\n<ul>\n<li><strong>\u9057\u6f0f\u8fd4\u56de\u6d88\u606f\uff1a<\/strong> \u5fd8\u8bb0\u5c55\u793a\u6570\u636e\u8fd4\u56de\u7684\u65b9\u5f0f\uff0c\u4f1a\u4f7f\u8bfb\u8005\u4e0d\u6e05\u695a\u7ed3\u679c\u53bb\u5411\u4f55\u5904\u3002<\/li>\n<li><strong>\u6df7\u6dc6\u540c\u6b65\u4e0e\u5f02\u6b65\uff1a<\/strong> \u4f7f\u7528\u9519\u8bef\u7684\u7bad\u5934\u7c7b\u578b\u4f1a\u5b8c\u5168\u6539\u53d8\u4ea4\u4e92\u7684\u542b\u4e49\u3002\u52a1\u5fc5\u533a\u5206\u963b\u585e\u8c03\u7528\u4e0e\u975e\u963b\u585e\u8c03\u7528\u3002<\/li>\n<li><strong>\u8fc7\u5ea6\u62e5\u6324\uff1a<\/strong> \u8bd5\u56fe\u5728\u4e00\u4e2a\u56fe\u4e2d\u5c55\u793a\u6240\u6709\u4ea4\u4e92\u4f1a\u4f7f\u56fe\u8868\u96be\u4ee5\u9605\u8bfb\u3002\u5e94\u5c06\u590d\u6742\u7684\u6d41\u7a0b\u62c6\u5206\u4e3a\u591a\u4e2a\u56fe\u8868\u3002<\/li>\n<li><strong>\u5ffd\u7565\u94fe\u63a5\uff1a<\/strong> \u5728\u5bf9\u8c61\u4e4b\u95f4\u6ca1\u6709\u5bf9\u5e94\u94fe\u63a5\u7684\u60c5\u51b5\u4e0b\u7ed8\u5236\u6d88\u606f\u7bad\u5934\uff0c\u8fdd\u53cd\u4e86UML\u89c4\u5219\u3002\u6bcf\u4e2a\u6d88\u606f\u90fd\u5fc5\u987b\u901a\u8fc7\u5df2\u5b58\u5728\u7684\u94fe\u63a5\u4f20\u9012\u3002<\/li>\n<li><strong>\u547d\u540d\u4e0d\u4e00\u81f4\uff1a<\/strong> \u786e\u4fdd\u65b9\u6cd5\u540d\u79f0\u4e0e\u7c7b\u5b9a\u4e49\u4e00\u81f4\u3002\u4e0d\u4e00\u81f4\u4f1a\u5bfc\u81f4\u5b9e\u73b0\u9636\u6bb5\u4ea7\u751f\u6df7\u6dc6\u3002<\/li>\n<\/ul>\n<h2>\u23f1 \u65f6\u95f4\u4e0e\u6267\u884c\u4e0a\u4e0b\u6587<\/h2>\n<p>\u867d\u7136\u901a\u4fe1\u56fe\u4e0d\u50cf\u987a\u5e8f\u56fe\u90a3\u6837\u6709\u4e25\u683c\u7684\u65f6\u95f4\u8f74\uff0c\u4f46\u6d88\u606f\u7684\u987a\u5e8f\u4ecd\u7136\u6697\u793a\u4e86\u65f6\u95f4\u5173\u7cfb\u3002\u7f16\u53f7\u7cfb\u7edf\uff081\u30012\u30011.1\u30012.1\uff09\u63d0\u4f9b\u4e86\u903b\u8f91\u987a\u5e8f\u3002<\/p>\n<h3>\u6267\u884c\u5e27<\/h3>\n<p>\u5728\u590d\u6742\u573a\u666f\u4e2d\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u6307\u5b9a\u6267\u884c\u5e27\u3002\u8fd9\u901a\u5e38\u901a\u8fc7\u5728\u903b\u8f91\u8fb9\u754c\u5185\u5206\u7ec4\u6d88\u606f\u6765\u5b9e\u73b0\u3002\u5f53\u591a\u4e2a\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u4ea4\u4e92\u65f6\uff0c\u8fd9\u6709\u52a9\u4e8e\u7406\u89e3\u3002<\/p>\n<h3>\u5e76\u53d1<\/h3>\n<p>\u5982\u679c\u4e24\u6761\u6d88\u606f\u540c\u65f6\u53d1\u9001\uff0c\u5b83\u4eec\u5e94\u5904\u4e8e\u540c\u4e00\u7f16\u53f7\u5c42\u7ea7\uff0c\u4f46\u4e0d\u5fc5\u8fde\u7eed\u7f16\u53f7\u3002\u8fd9\u8868\u793a\u5e76\u884c\u5904\u7406\u3002\u4f8b\u5982\uff0c\u540c\u65f6\u53d1\u9001\u65e5\u5fd7\u6d88\u606f\u548c\u90ae\u4ef6\u901a\u77e5\u3002<\/p>\n<h2>\ud83d\udd04 \u4e0e\u987a\u5e8f\u56fe\u7684\u5173\u7cfb<\/h2>\n<p>\u5728\u8bb8\u591a\u573a\u666f\u4e2d\uff0c\u901a\u4fe1\u56fe\u548c\u987a\u5e8f\u56fe\u53ef\u4ee5\u4e92\u6362\u4f7f\u7528\u3002\u5b83\u4eec\u90fd\u8868\u793a\u52a8\u6001\u884c\u4e3a\uff0c\u4f46\u5404\u81ea\u7684\u4f18\u70b9\u4e0d\u540c\u3002<\/p>\n<ul>\n<li><strong>\u987a\u5e8f\u56fe\uff1a<\/strong> \u6700\u9002\u5408\u5c55\u793a\u8be6\u7ec6\u7684\u65f6\u95f4\u3001\u6fc0\u6d3b\u6761\u548c\u751f\u547d\u7ebf\u3002\u5728\u590d\u6742\u7684\u65f6\u95f4\u903b\u8f91\u65b9\u9762\u8868\u73b0\u4f18\u5f02\u3002<\/li>\n<li><strong>\u901a\u4fe1\u56fe\uff1a<\/strong> \u6700\u9002\u5408\u5c55\u793a\u7cfb\u7edf\u7684\u62d3\u6251\u7ed3\u6784\u3002\u5b83\u4eec\u5728\u5c55\u793a\u54ea\u4e9b\u5bf9\u8c61\u76f4\u63a5\u76f8\u4e92\u901a\u4fe1\u65b9\u9762\u8868\u73b0\u4f18\u5f02\u3002<\/li>\n<\/ul>\n<p>\u5728\u5efa\u6a21\u6d88\u606f\u7c7b\u578b\u65f6\uff0c\u8bed\u4e49\u4fdd\u6301\u4e0d\u53d8\u3002\u987a\u5e8f\u56fe\u4e2d\u7684\u540c\u6b65\u6d88\u606f\u4e0e\u901a\u4fe1\u56fe\u4e2d\u7684\u540c\u6b65\u6d88\u606f\u662f\u76f8\u540c\u7684\u3002\u533a\u522b\u5728\u4e8e\u5e03\u5c40\u4ee5\u53ca\u5bf9\u7ed3\u6784\u4e0e\u65f6\u95f4\u7684\u4fa7\u91cd\u4e0d\u540c\u3002<\/p>\n<h2>\ud83d\udcdd \u8be6\u7ec6\u573a\u666f<\/h2>\n<p>\u4e3a\u4e86\u5145\u5206\u7406\u89e3\u8fd9\u4e9b\u6d88\u606f\u7c7b\u578b\u7684\u8fd0\u7528\uff0c\u53ef\u4ee5\u8003\u8651\u5177\u4f53\u7684\u573a\u666f\u3002<\/p>\n<h3>\u573a\u666f 1\uff1a\u7528\u6237\u767b\u5f55<\/h3>\n<p>\u5728\u767b\u5f55\u7cfb\u7edf\u4e2d\uff0c\u4e00\u4e2a<code>\u7528\u6237<\/code>\u5bf9\u8c61\u5411\u4e00\u4e2a<code>\u8ba4\u8bc1\u670d\u52a1<\/code>\u53d1\u9001\u540c\u6b65\u6d88\u606f\u3002\u8be5\u670d\u52a1\u4f1a\u68c0\u67e5\u51ed\u636e\u5e76\u8fd4\u56de\u4e00\u4e2a\u4ee4\u724c\u3002\u8fd9\u662f\u4e00\u4e2a\u7ecf\u5178\u7684\u540c\u6b65\u8c03\u7528-\u8fd4\u56de\u914d\u5bf9\u3002<\/p>\n<ul>\n<li><strong>\u6b65\u9aa4 1\uff1a<\/strong> <code>login(\u7528\u6237\u540d, \u5bc6\u7801)<\/code>\uff08\u540c\u6b65\uff09<\/li>\n<li><strong>\u6b65\u9aa4 2\uff1a<\/strong> <code>return(\u4ee4\u724c)<\/code>\uff08\u8fd4\u56de\uff09<\/li>\n<\/ul>\n<h3>\u573a\u666f 2\uff1a\u8ba2\u5355\u5904\u7406<\/h3>\n<p>\u5f53\u8ba2\u5355\u88ab\u521b\u5efa\u65f6\uff0c\u7cfb\u7edf\u5fc5\u987b\u901a\u77e5\u4ed3\u5e93\u548c\u5ba2\u6237\u3002\u8fd9\u4e9b\u901a\u77e5\u662f\u5e76\u884c\u53d1\u751f\u7684\u3002<\/p>\n<ul>\n<li><strong>\u6b65\u9aa4 1\uff1a<\/strong> <code>notifyWarehouse()\uff08\u901a\u77e5\u4ed3\u5e93\uff09<\/code>\uff08\u5f02\u6b65\uff09<\/li>\n<li><strong>\u6b65\u9aa4 2\uff1a<\/strong> <code>sendConfirmation()\uff08\u53d1\u9001\u786e\u8ba4\uff09<\/code>\uff08\u5f02\u6b65\uff09<\/li>\n<\/ul>\n<p>\u5728\u8fd9\u91cc\uff0c\u8ba2\u5355\u5bf9\u8c61\u5728\u5c06\u8ba2\u5355\u6807\u8bb0\u4e3a\u201c\u5df2\u53d1\u9001\u201d\u4e4b\u524d\uff0c\u4e0d\u4f1a\u7b49\u5f85\u4efb\u4e00\u901a\u77e5\u5b8c\u6210\u3002<\/p>\n<h2>\ud83e\udde9 \u81ea\u6d88\u606f<\/h2>\n<p>\u5bf9\u8c61\u7ecf\u5e38\u4e0e\u81ea\u8eab\u901a\u4fe1\u3002\u8fd9\u88ab\u79f0\u4e3a\u81ea\u6d88\u606f\u6216\u9012\u5f52\u8c03\u7528\u3002<\/p>\n<ul>\n<li><strong>\u89c6\u89c9\u8868\u793a\uff1a<\/strong> \u4e00\u4e2a\u4ece\u540c\u4e00\u5bf9\u8c61\u51fa\u53d1\u5e76\u7ed3\u675f\u4e8e\u8be5\u5bf9\u8c61\u7684\u7bad\u5934\u3002<\/li>\n<li><strong>\u4f7f\u7528\u573a\u666f\uff1a<\/strong> \u9012\u5f52\u7b97\u6cd5\u3001\u5185\u90e8\u72b6\u6001\u9a8c\u8bc1\u6216\u5faa\u73af\u903b\u8f91\u3002<\/li>\n<li><strong>\u793a\u4f8b\uff1a<\/strong> \u4e00\u4e2a <code>\u8ba1\u7b97\u5668<\/code> \u5bf9\u8c61\u8c03\u7528\u4e00\u4e2a <code>\u8ba1\u7b97<\/code> \u65b9\u6cd5\u6765\u6267\u884c\u590d\u6742\u7684\u6570\u5b66\u8fd0\u7b97\u3002<\/li>\n<\/ul>\n<p>\u81ea\u6d88\u606f\u662f\u6709\u6548\u4e14\u6709\u7528\u7684\uff0c\u53ef\u7528\u4e8e\u5c55\u793a\u4e0d\u9700\u8981\u5916\u90e8\u5bf9\u8c61\u7684\u5185\u90e8\u903b\u8f91\u3002<\/p>\n<h2>\ud83d\udd17 \u94fe\u63a5\u591a\u91cd\u6027<\/h2>\n<p>\u867d\u7136\u6d88\u606f\u7c7b\u578b\u5b9a\u4e49\u4e86\u4ea4\u4e92\uff0c\u4f46\u94fe\u63a5\u5b9a\u4e49\u4e86\u5173\u7cfb\u3002\u94fe\u63a5\u53ef\u4ee5\u5177\u6709\u591a\u91cd\u6027\uff08\u4f8b\u5982\uff0c1\uff0c0..*\uff0c*\uff09\u3002<\/p>\n<ul>\n<li><strong>1:<\/strong> \u6070\u597d\u4e00\u4e2a\u5b9e\u4f8b\u3002<\/li>\n<li><strong>0..*:<\/strong> \u96f6\u4e2a\u6216\u591a\u4e2a\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<p>\u7406\u89e3\u591a\u91cd\u6027\u6709\u52a9\u4e8e\u660e\u786e\u54ea\u4e9b\u6d88\u606f\u662f\u6709\u6548\u7684\u3002\u4f60\u4e0d\u80fd\u5411\u7cfb\u7edf\u67b6\u6784\u4e2d\u4e0d\u5b58\u5728\u7684\u94fe\u63a5\u53d1\u9001\u6d88\u606f\u3002<\/p>\n<h2>\ud83c\udfaf \u5173\u952e\u8981\u70b9\u603b\u7ed3<\/h2>\n<p>\u638c\u63e1\u6d88\u606f\u7c7b\u578b\u662f\u5b9e\u73b0\u6709\u6548\u7cfb\u7edf\u8bbe\u8ba1\u7684\u57fa\u7840\u3002\u901a\u8fc7\u9009\u62e9\u6b63\u786e\u7684\u7c7b\u578b\uff0c\u4f60\u5b9a\u4e49\u4e86\u8f6f\u4ef6\u7684\u8fd0\u884c\u65f6\u884c\u4e3a\u3002<\/p>\n<ul>\n<li><strong>\u540c\u6b65\uff1a<\/strong> \u7b49\u5f85\u7ed3\u679c\u3002<\/li>\n<li><strong>\u5f02\u6b65\uff1a<\/strong> \u7acb\u5373\u7ee7\u7eed\u3002<\/li>\n<li><strong>\u8fd4\u56de\uff1a<\/strong> \u53d1\u9001\u6570\u636e\u8fd4\u56de\u3002<\/li>\n<li><strong>\u521b\u5efa\/\u9500\u6bc1\uff1a<\/strong> \u7ba1\u7406\u751f\u547d\u5468\u671f\u3002<\/li>\n<\/ul>\n<p>\u7b26\u53f7\u7684\u4e00\u81f4\u6027\u786e\u4fdd\u4efb\u4f55\u9605\u8bfb\u56fe\u8868\u7684\u4eba\u90fd\u80fd\u7406\u89e3\u67b6\u6784\uff0c\u800c\u65e0\u9700\u5916\u90e8\u6587\u6863\u3002\u9002\u5f53\u7684\u6807\u6ce8\u548c\u7f16\u53f7\u6709\u52a9\u4e8e\u4fdd\u6301\u590d\u6742\u6d41\u7a0b\u7684\u6e05\u6670\u6027\u3002<\/p>\n<h2>\ud83d\udee1 \u786e\u4fdd\u51c6\u786e\u6027<\/h2>\n<p>\u5ba1\u67e5\u56fe\u8868\u65f6\uff0c\u8bf7\u68c0\u67e5\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<ul>\n<li>\u6240\u6709\u7bad\u5934\u662f\u5426\u90fd\u6709\u5bf9\u5e94\u7684\u94fe\u63a5\uff1f<\/li>\n<li>\u7bad\u5934\u6837\u5f0f\u662f\u5426\u4e0e\u6d88\u606f\u7c7b\u578b\u4e00\u81f4\uff1f<\/li>\n<li>\u8fd4\u56de\u6d88\u606f\u662f\u5426\u4e3a\u865a\u7ebf\uff1f<\/li>\n<li>\u6570\u5b57\u662f\u903b\u8f91\u4e14\u6709\u5e8f\u7684\u5417\uff1f<\/li>\n<\/ul>\n<p>\u9075\u5faa\u8fd9\u4e9b\u68c0\u67e5\u53ef\u4ee5\u9632\u6b62\u5728\u5f00\u53d1\u9636\u6bb5\u51fa\u73b0\u8bef\u89e3\u3002<\/p>\n<h2>\ud83c\udf10 \u672a\u6765\u8003\u91cf<\/h2>\n<p>\u968f\u7740\u7cfb\u7edf\u5411\u5fae\u670d\u52a1\u548c\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u6f14\u8fdb\uff0c\u4fe1\u53f7\u4e0e\u5f02\u6b65\u6d88\u606f\u4e4b\u95f4\u7684\u533a\u522b\u53d8\u5f97\u66f4\u4e3a\u5fae\u5999\u3002\u5728\u73b0\u4ee3\u4e91\u539f\u751f\u7cfb\u7edf\u4e2d\uff0c\u53d1\u9001\u5373\u5fd8\u7684\u6a21\u5f0f\u5f88\u5e38\u89c1\uff0c\u8fd9\u4f7f\u5f97\u4fe1\u53f7\u6d88\u606f\u7c7b\u578b\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002<\/p>\n<p>\u7406\u89e3\u8fd9\u4e9b\u6d88\u606f\u7684\u5e95\u5c42\u673a\u5236\uff0c\u4f7f\u67b6\u6784\u5e08\u80fd\u591f\u8bbe\u8ba1\u51fa\u5177\u6709\u97e7\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u7684\u7cfb\u7edf\u3002\u8be5\u56fe\u4e0d\u4ec5\u662f\u4e00\u5e45\u56fe\u7247\uff1b\u5b83\u662f\u4e00\u79cd\u884c\u4e3a\u5951\u7ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u8f6f\u4ef6\u67b6\u6784\u4e2d\uff0c\u53ef\u89c6\u5316\u7ec4\u4ef6\u4e4b\u95f4\u7684\u4ea4\u4e92\u5bf9\u4e8e\u7cfb\u7edf\u5b8c\u6574\u6027\u81f3\u5173\u91cd\u8981\u3002U&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3835,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"UML\u901a\u4fe1\u56fe\u6d88\u606f\u7c7b\u578b\u6307\u5357","_yoast_wpseo_metadesc":"UML\u901a\u4fe1\u56fe\u4e2d\u540c\u6b65\u3001\u5f02\u6b65\u548c\u8fd4\u56de\u6d88\u606f\u7684\u5168\u9762\u6307\u5357\u3002\u5b66\u4e60\u7b26\u53f7\u8868\u793a\u3001\u6700\u4f73\u5b9e\u8df5\u548c\u6267\u884c\u7ec6\u8282\u3002","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[74],"tags":[103,115],"class_list":["post-3834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","tag-academic","tag-communication-diagram"],"yoast_head":"<!-- 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content=\"UML\u901a\u4fe1\u56fe\u4e2d\u540c\u6b65\u3001\u5f02\u6b65\u548c\u8fd4\u56de\u6d88\u606f\u7684\u5168\u9762\u6307\u5357\u3002\u5b66\u4e60\u7b26\u53f7\u8868\u793a\u3001\u6700\u4f73\u5b9e\u8df5\u548c\u6267\u884c\u7ec6\u8282\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.go2posts.com\/cn\/uml-communication-diagram-message-types\/\" \/>\n<meta property=\"og:site_name\" content=\"Go 2 Posts Simplified Chinese | Breaking Digital News &amp; Software Trends\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-02T10:08:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.go2posts.com\/cn\/wp-content\/uploads\/sites\/14\/2026\/04\/uml-communication-diagram-message-types-infographic-hand-drawn.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 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