{"id":1381,"date":"2026-02-03T01:26:47","date_gmt":"2026-02-03T01:26:47","guid":{"rendered":"https:\/\/www.ez-knowledge.com\/tw\/comprehensive-guide-to-uml-class-diagrams\/"},"modified":"2026-02-03T01:26:47","modified_gmt":"2026-02-03T01:26:47","slug":"comprehensive-guide-to-uml-class-diagrams","status":"publish","type":"post","link":"https:\/\/www.ez-knowledge.com\/tw\/comprehensive-guide-to-uml-class-diagrams\/","title":{"rendered":"UML\u985e\u5716\u7684\u5168\u9762\u6307\u5357"},"content":{"rendered":"<p dir=\"auto\">\u7d71\u4e00\u5efa\u6a21\u8a9e\u8a00\uff08UML\uff09\u662f\u4e00\u7a2e\u6a19\u6e96\u5316\u7684\u8996\u89ba\u5316\u5efa\u6a21\u8a9e\u8a00\uff0c\u65e8\u5728\u6307\u5b9a\u3001\u8996\u89ba\u5316\u3001\u69cb\u5efa\u548c\u8a18\u9304\u8edf\u9ad4\u7cfb\u7d71\u7684\u5404\u9805\u6210\u679c<a href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\">\u8edf\u9ad4\u7cfb\u7d71<\/a>\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u5b8c\u6574\u7684\u5716\u8868\u548c\u7b26\u865f\uff0c\u7528\u4ee5\u8868\u793a\u7cfb\u7d71\u7684\u5404\u500b\u65b9\u9762\uff0c\u5f9e\u5176\u7d50\u69cb\u5230\u884c\u70ba\u3002UML\u5ee3\u6cdb\u61c9\u7528\u65bc\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u900f\u904e\u63d0\u4f9b\u4e00\u7a2e\u5171\u540c\u7684\u8996\u89ba\u8a9e\u8a00\uff0c\u4fc3\u9032\u958b\u767c\u4eba\u54e1\u3001\u5229\u76ca\u76f8\u95dc\u8005\u548c\u5176\u4ed6\u5718\u968a\u6210\u54e1\u4e4b\u9593\u7684\u6e9d\u901a\u3002<\/p>\n<p dir=\"auto\">\u5efa\u6a21\u5de5\u5177\u5c0d\u65bc\u5275\u5efa\u548c\u7ba1\u7406UML\u5716\u8868\u81f3\u95dc\u91cd\u8981\u3002\u9019\u4e9b\u5de5\u5177\u63d0\u4f9b\u591a\u7a2e\u529f\u80fd\uff0c\u4ee5\u652f\u63f4\u8edf\u9ad4\u7cfb\u7d71\u7684\u8a2d\u8a08\u8207\u6587\u4ef6\u7de8\u5236\u3002\u5b83\u5011\u4f7f\u4f7f\u7528\u8005\u80fd\u5920\u5efa\u7acb\u985e\u5716\u3001\u7528\u4f8b\u5716\u3001\u5e8f\u5217\u5716\u7b49\u5716\u8868\uff0c\u6709\u52a9\u65bc\u7406\u89e3\u8207\u6e9d\u901a\u7cfb\u7d71\u7684\u67b6\u69cb\u8207\u529f\u80fd\u3002<\/p>\n<p dir=\"auto\">\u5176\u4e2d\u4e00\u500b\u9818\u5148\u7684<a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/uml-tool\/\">UML\u5efa\u6a21\u5de5\u5177<\/a>\u662f<a href=\"http:\/\/visual-pardadigm.com\">Visual Paradigm<\/a>\u3002\u5b83\u652f\u63f4\u6240\u6709<a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/uml-tool\/\">UML\u5716\u8868<\/a>\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u9032\u968e\u529f\u80fd\uff0c\u4f8b\u5982\u8a9e\u6cd5\u6aa2\u67e5\u3001\u53ef\u91cd\u7528\u5143\u7d20\uff0c\u4ee5\u53ca\u5728\u6a21\u578b\u5143\u7d20\u4e4b\u9593\u5efa\u7acb\u9023\u7d50\u7684\u80fd\u529b\u3002Visual Paradigm\u4ee5\u5176\u6613\u7528\u6027\u3001\u8de8\u5e73\u53f0\u76f8\u5bb9\u6027\u4ee5\u53ca\u8c50\u5bcc\u7684\u6559\u5b78\u8cc7\u6e90\u800c\u805e\u540d\uff0c\u662f\u500b\u4eba\u958b\u767c\u8005\u8207\u5718\u968a\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<p dir=\"auto\">UML 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src=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/08\/Class-Diagram-Classes-and-packages-Constraints.png\"\/><\/p>\n<ol data-nodeid=\"1067\">\n<li data-nodeid=\"1068\">\n<p data-nodeid=\"1069\"><strong data-nodeid=\"1277\">\u985e\u5225<\/strong><\/p>\n<ul data-nodeid=\"1070\">\n<li data-nodeid=\"1071\">\n<p data-nodeid=\"1072\">\u985e\u5225\u4ee3\u8868\u7cfb\u7d71\u4e2d\u7269\u4ef6\u7684\u85cd\u5716\u3002\u5b83\u5c01\u88dd\u4e86\u8cc7\u6599\uff08\u5c6c\u6027\uff09\u548c\u884c\u70ba\uff08\u64cd\u4f5c\u6216\u65b9\u6cd5\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1073\">\n<p data-nodeid=\"1074\">\u5728\u7bc4\u4f8b\u4e2d\uff1a<\/p>\n<ul data-nodeid=\"1075\">\n<li data-nodeid=\"1076\">\n<p data-nodeid=\"1077\"><code data-backticks=\"1\" data-nodeid=\"1280\">\u9867\u5ba2<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1282\">\u8a02\u55ae<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1284\">\u8a02\u55ae\u660e\u7d30<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1286\">\u9805\u76ee<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1288\">\u4ed8\u6b3e<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1290\">\u73fe\u91d1<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1292\">\u652f\u7968<\/code>\uff0c\u4ee5\u53ca<code data-backticks=\"1\" data-nodeid=\"1294\">\u4fe1\u7528<\/code>\u90fd\u662f\u985e\u5225\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1078\">\n<p data-nodeid=\"1079\">\u5f9e\u8996\u89ba\u4e0a\u4f86\u770b\uff0c\u4e00\u500b\u985e\u5225\u4ee5\u4e00\u500b\u88ab\u5206\u6210\u4e09\u500b\u90e8\u5206\u7684\u77e9\u5f62\u4f86\u8868\u793a\uff1a<\/p>\n<ul data-nodeid=\"1080\">\n<li data-nodeid=\"1081\">\n<p data-nodeid=\"1082\"><strong data-nodeid=\"1303\">\u9802\u90e8<\/strong>\uff1a\u985e\u5225\u540d\u7a31\uff08\u4f8b\u5982<code data-backticks=\"1\" data-nodeid=\"1301\">\u5ba2\u6236<\/code>).<\/p>\n<\/li>\n<li data-nodeid=\"1083\">\n<p data-nodeid=\"1084\"><strong data-nodeid=\"1312\">\u4e2d\u9593<\/strong>: \u5c6c\u6027\uff08\u4f8b\u5982\uff1a<code data-backticks=\"1\" data-nodeid=\"1308\">\u540d\u7a31\uff1a\u5b57\u4e32<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1310\">\u5730\u5740\uff1a\u5b57\u4e32<\/code>).<\/p>\n<\/li>\n<li data-nodeid=\"1085\">\n<p data-nodeid=\"1086\"><strong data-nodeid=\"1321\">\u5e95\u90e8<\/strong>: \u64cd\u4f5c\uff08\u4f8b\u5982\uff1a<code data-backticks=\"1\" data-nodeid=\"1317\">\u8a08\u7b97\u7a05\u984d\uff08\uff09<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1319\">calcTotalWeight()<\/code>).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1087\">\n<p data-nodeid=\"1088\"><strong data-nodeid=\"1325\">\u5c6c\u6027<\/strong><\/p>\n<ul data-nodeid=\"1089\">\n<li data-nodeid=\"1090\">\n<p data-nodeid=\"1091\">\u5c6c\u6027\u662f\u985e\u7684\u5c6c\u6027\u6216\u8cc7\u6599\u6210\u54e1\uff0c\u901a\u5e38\u5177\u6709\u53ef\u898b\u6027\u6307\u793a\u7b26\uff08<code data-backticks=\"1\" data-nodeid=\"1327\">+<\/code>\u00a0\u8868\u793a\u516c\u958b\uff0c\u00a0<code data-backticks=\"1\" data-nodeid=\"1329\">-<\/code>\u00a0\u8868\u793a\u79c1\u6709\uff09\u4ee5\u53ca\u8cc7\u6599\u985e\u578b\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1092\">\n<p data-nodeid=\"1093\">\u7bc4\u4f8b\uff1a\u5728\u00a0<code data-backticks=\"1\" data-nodeid=\"1332\">\u5ba2\u6236<\/code>\u00a0\u985e\u5225\u4e2d\uff0c\u00a0<code data-backticks=\"1\" data-nodeid=\"1334\">-\u540d\u7a31\uff1a\u5b57\u4e32<\/code>\u548c<code data-backticks=\"1\" data-nodeid=\"1336\">-address: \u5b57\u4e32<\/code>\u662f\u79c1\u6709\u5c6c\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1094\">\n<p data-nodeid=\"1095\"><strong data-nodeid=\"1341\">\u64cd\u4f5c<\/strong><\/p>\n<ul data-nodeid=\"1096\">\n<li data-nodeid=\"1097\">\n<p data-nodeid=\"1098\">\u64cd\u4f5c\u4ee3\u8868\u985e\u5225\u53ef\u4ee5\u57f7\u884c\u7684\u884c\u70ba\u6216\u65b9\u6cd5\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1099\">\n<p data-nodeid=\"1100\">\u7bc4\u4f8b\uff1a\u5728\u00a0<code data-backticks=\"1\" data-nodeid=\"1344\">\u8a02\u55ae<\/code>\u985e\u5225\u4e2d\uff0c\u64cd\u4f5c\u5305\u62ec\u00a0<code data-backticks=\"1\" data-nodeid=\"1346\">calcSubTotal()<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1348\">calcTax()<\/code>\uff0c\u4ee5\u53ca\u00a0<code data-backticks=\"1\" data-nodeid=\"1350\">calcTotalWeight()<\/code>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1101\">\n<p data-nodeid=\"1102\"><strong data-nodeid=\"1355\">\u95dc\u4fc2<\/strong><\/p>\n<ul data-nodeid=\"1103\">\n<li data-nodeid=\"1104\">\n<p data-nodeid=\"1105\">UML \u985e\u5716\u4f7f\u7528\u5404\u7a2e\u95dc\u4fc2\u4f86\u986f\u793a\u985e\u4e4b\u9593\u7684\u4e92\u52d5\u3002\u9019\u4e9b\u5305\u62ec\uff1a<\/p>\n<ul data-nodeid=\"1106\">\n<li data-nodeid=\"1107\">\n<p data-nodeid=\"1108\"><strong data-nodeid=\"1361\">\u95dc\u806f<\/strong>\uff1a\u5169\u500b\u985e\u4e4b\u9593\u7684\u4e00\u822c\u95dc\u4fc2\u3002<\/p>\n<ul 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data-nodeid=\"1130\">\u591a\u91cd\u6027\u5b9a\u7fa9\u4e86\u4e00\u500b\u985e\u5225\u7684\u5be6\u4f8b\u53ef\u4ee5\u8207\u53e6\u4e00\u500b\u985e\u5225\u7684\u5be6\u4f8b\u95dc\u806f\u7684\u6578\u91cf\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1131\">\n<p data-nodeid=\"1132\">\u7bc4\u4f8b\uff1a<\/p>\n<ul data-nodeid=\"1133\">\n<li data-nodeid=\"1134\">\n<p data-nodeid=\"1135\"><code data-backticks=\"1\" data-nodeid=\"1425\">\u5ba2\u6236<\/code>\u00a0\u5230\u00a0<code data-backticks=\"1\" data-nodeid=\"1427\">\u8a02\u55ae<\/code>\u00a0\u662f 1 \u5230 0..*\uff08\u4e00\u4f4d\u5ba2\u6236\u53ef\u4ee5\u6709\u96f6\u7b46\u6216\u66f4\u591a\u7b46\u8a02\u55ae\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1136\">\n<p data-nodeid=\"1137\"><code data-backticks=\"1\" data-nodeid=\"1431\">\u8a02\u55ae<\/code>\u00a0\u5230\u00a0<code data-backticks=\"1\" data-nodeid=\"1433\">\u8a02\u55ae\u660e\u7d30<\/code>\u00a0\u662f 1 \u5c0d 1..*\uff08\u4e00\u7b46\u8a02\u55ae\u53ef\u4ee5\u6709\u4e00\u7b46\u6216\u591a\u7b46\u8a02\u55ae\u660e\u7d30\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1138\">\n<p data-nodeid=\"1139\"><code data-backticks=\"1\" data-nodeid=\"1437\">\u8a02\u55ae\u660e\u7d30<\/code>\u00a0\u81f3\u00a0<code data-backticks=\"1\" data-nodeid=\"1439\">\u9805\u76ee<\/code>\u00a0\u662f 0..* \u5c0d 1\uff08\u96f6\u7b46\u6216\u66f4\u591a\u7b46\u8a02\u55ae\u660e\u7d30\u53ef\u95dc\u806f\u81f3\u4e00\u7b46\u9805\u76ee\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1140\">\n<p data-nodeid=\"1141\"><strong data-nodeid=\"1446\">\u62bd\u8c61\u985e\u5225<\/strong><\/p>\n<ul data-nodeid=\"1142\">\n<li data-nodeid=\"1143\">\n<p data-nodeid=\"1144\">\u62bd\u8c61\u985e\u5225\u7121\u6cd5\u5be6\u4f8b\u5316\uff0c\u4e26\u7528\u4f5c\u5176\u4ed6\u985e\u5225\u7684\u57fa\u790e\u3002\u5b83\u4ee5\u659c\u9ad4\u6216\u00a0<code data-backticks=\"1\" data-nodeid=\"1448\">{\u62bd\u8c61}<\/code>\u00a0\u95dc\u9375\u5b57\u8868\u793a\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1145\">\n<p data-nodeid=\"1146\">\u7bc4\u4f8b\uff1a\u00a0<code data-backticks=\"1\" data-nodeid=\"1451\">\u4ed8\u6b3e<\/code>\u662f\u4e00\u500b\u5177\u6709\u00a0\u7684\u62bd\u8c61\u985e\u5225<code data-backticks=\"1\" data-nodeid=\"1453\">\u91d1\u984d\uff1a\u6d6e\u9ede\u6578<\/code>\u4f5c\u70ba\u4e00\u500b\u5c6c\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"1148\">\u5efa\u7acbUML\u985e\u5225\u5716\u7684\u6307\u5357<\/h3>\n<ol data-nodeid=\"1149\">\n<li data-nodeid=\"1150\">\n<p data-nodeid=\"1151\"><strong data-nodeid=\"1459\">\u8b58\u5225\u985e\u5225<\/strong><\/p>\n<ul data-nodeid=\"1152\">\n<li data-nodeid=\"1153\">\n<p data-nodeid=\"1154\">\u9996\u5148\u8b58\u5225\u7cfb\u7d71\u4e2d\u7684\u4e3b\u8981\u5be6\u9ad4\uff08\u4f8b\u5982\u00a0<code data-backticks=\"1\" data-nodeid=\"1461\">\u5ba2\u6236<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1463\">\u8a02\u55ae<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1465\">\u9805\u76ee<\/code>).<\/p>\n<\/li>\n<li data-nodeid=\"1155\">\n<p data-nodeid=\"1156\">\u4f7f\u7528\u554f\u984c\u9818\u57df\u4e2d\u7684\u540d\u8a5e\u4f86\u547d\u540d\u985e\u5225\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1157\">\n<p data-nodeid=\"1158\"><strong data-nodeid=\"1471\">\u5b9a\u7fa9\u5c6c\u6027\u548c\u64cd\u4f5c<\/strong><\/p>\n<ul data-nodeid=\"1159\">\n<li data-nodeid=\"1160\">\n<p data-nodeid=\"1161\">\u5217\u51fa\u6bcf\u500b\u985e\u5225\u7684\u5c6c\u6027\uff08\u5c6c\u6027\uff09\u548c\u884c\u70ba\uff08\u64cd\u4f5c\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1162\">\n<p data-nodeid=\"1163\">\u4f7f\u7528\u9069\u7576\u7684\u8cc7\u6599\u985e\u578b\u548c\u53ef\u898b\u6027\u4fee\u98fe\u7b26\uff08\u4f8b\u5982\uff0c<code data-backticks=\"1\" data-nodeid=\"1474\">-<\/code> \u7528\u65bc\u79c1\u6709\uff0c<code data-backticks=\"1\" data-nodeid=\"1476\">+<\/code> \u7528\u65bc\u516c\u958b\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1164\">\n<p data-nodeid=\"1165\"><strong data-nodeid=\"1481\">\u5efa\u7acb\u95dc\u4fc2<\/strong><\/p>\n<ul data-nodeid=\"1166\">\n<li data-nodeid=\"1167\">\n<p data-nodeid=\"1168\">\u78ba\u5b9a\u985e\u5225\u4e4b\u9593\u5982\u4f55\u76f8\u4e92\u95dc\u806f\uff08\u95dc\u806f\u3001\u805a\u5408\u3001\u4e00\u822c\u5316\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1169\">\n<p data-nodeid=\"1170\">\u4f7f\u7528\u591a\u91cd\u6027\u4f86\u6307\u5b9a\u95dc\u4fc2\u7684\u57fa\u6578\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1171\">\n<p data-nodeid=\"1172\"><strong data-nodeid=\"1487\">\u4f7f\u7528\u62bd\u8c61<\/strong><\/p>\n<ul data-nodeid=\"1173\">\n<li data-nodeid=\"1174\">\n<p data-nodeid=\"1175\">\u8b58\u5225\u53ef\u62bd\u8c61\u70ba\u8d85\u985e\u5225\u7684\u5e38\u898b\u5c6c\u6027\u548c\u884c\u70ba\uff08\u4f8b\u5982\uff0c<code data-backticks=\"1\" data-nodeid=\"1489\">\u4ed8\u6b3e<\/code>\u8207<code data-backticks=\"1\" data-nodeid=\"1491\">\u73fe\u91d1<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1493\">\u652f\u7968<\/code>\uff0c\u4ee5\u53ca<code data-backticks=\"1\" data-nodeid=\"1495\">\u4fe1\u7528\u5361<\/code>\u4f5c\u70ba\u5b50\u985e\u5225\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1176\">\n<p data-nodeid=\"1177\"><strong data-nodeid=\"1500\">\u4fdd\u6301\u7c21\u55ae<\/strong><\/p>\n<ul data-nodeid=\"1178\">\n<li data-nodeid=\"1179\">\n<p data-nodeid=\"1180\">\u907f\u514d\u5728\u5716\u8868\u4e2d\u52a0\u5165\u904e\u591a\u7d30\u7bc0\u3002\u5c08\u6ce8\u65bc\u6700\u76f8\u95dc\u7684\u985e\u5225\u548c\u95dc\u4fc2\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1181\">\n<p data-nodeid=\"1182\">\u5c0d\u65bc\u5927\u578b\u7cfb\u7d71\uff0c\u4f7f\u7528\u5957\u4ef6\u6216\u5b50\u5716\u8868\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1183\">\n<p data-nodeid=\"1184\"><strong data-nodeid=\"1506\">\u4e00\u81f4\u6027<\/strong><\/p>\n<ul data-nodeid=\"1185\">\n<li data-nodeid=\"1186\">\n<p data-nodeid=\"1187\">\u9075\u5faa\u4e00\u81f4\u7684\u547d\u540d\u6163\u4f8b\uff08\u4f8b\u5982\uff0c\u5c6c\u6027\u4f7f\u7528\u5c0f\u99dd\u5cf0\u547d\u540d\u6cd5\uff0c\u985e\u5225\u4f7f\u7528\u5927\u99dd\u5cf0\u547d\u540d\u6cd5\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1188\">\n<p data-nodeid=\"1189\">\u4f7f\u7528\u6a19\u6e96\u7684UML\u7b26\u865f\u4ee5\u78ba\u4fdd\u6e05\u6670\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"1191\">\u6280\u5de7\u8207\u63d0\u793a<\/h3>\n<ol data-nodeid=\"1192\">\n<li data-nodeid=\"1193\">\n<p data-nodeid=\"1194\"><strong data-nodeid=\"1513\">\u5584\u7528\u984f\u8272\u8207\u8a3b\u89e3<\/strong><\/p>\n<ul data-nodeid=\"1195\">\n<li data-nodeid=\"1196\">\n<p data-nodeid=\"1197\">\u4f7f\u7528\u984f\u8272\u4f86\u5340\u5206\u985e\u5225\u7684\u985e\u578b\uff08\u4f8b\u5982\uff0c\u62bd\u8c61\u985e\u5225\u4f7f\u7528\u85cd\u8272\uff0c\u5177\u9ad4\u985e\u5225\u4f7f\u7528\u7da0\u8272\uff09\uff0c\u6216\u7528\u4ee5\u5f37\u8abf\u95dc\u9375\u95dc\u4fc2\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1198\">\n<p data-nodeid=\"1199\">\u65b0\u589e\u8a3b\u89e3\u6216\u7d04\u675f\uff08\u4f8b\u5982\uff0c<code data-backticks=\"1\" data-nodeid=\"1516\">{\u6709\u5e8f}<\/code>\uff09\u4ee5\u91d0\u6e05\u8907\u96dc\u7684\u95dc\u4fc2\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1200\">\n<p data-nodeid=\"1201\"><strong data-nodeid=\"1521\">\u8207\u76f8\u95dc\u65b9\u9a57\u8b49<\/strong><\/p>\n<ul data-nodeid=\"1202\">\n<li data-nodeid=\"1203\">\n<p data-nodeid=\"1204\">\u8207\u958b\u767c\u4eba\u54e1\u3001\u8a2d\u8a08\u5e2b\u6216\u5ba2\u6236\u5206\u4eab\u5716\u8868\uff0c\u4ee5\u78ba\u4fdd\u5176\u6e96\u78ba\u53cd\u6620\u7cfb\u7d71\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1205\">\n<p data-nodeid=\"1206\"><strong data-nodeid=\"1526\">\u8fed\u4ee3\u8207\u512a\u5316<\/strong><\/p>\n<ul data-nodeid=\"1207\">\n<li data-nodeid=\"1208\">\n<p data-nodeid=\"1209\">\u5f9e\u9ad8\u968e\u5716\u958b\u59cb\uff0c\u96a8\u8457\u66f4\u591a\u7d30\u7bc0\u51fa\u73fe\u518d\u9010\u6b65\u5b8c\u5584\u3002\u4f8b\u5982\uff0c<code data-backticks=\"1\" data-nodeid=\"1528\">\u8a02\u55ae<\/code>\u985e\u5225\u6700\u521d\u53ef\u80fd\u53ea\u986f\u793a<code data-backticks=\"1\" data-nodeid=\"1530\">\u65e5\u671f<\/code>\uff0c\u4e4b\u5f8c\u518d\u52a0\u5165<code data-backticks=\"1\" data-nodeid=\"1532\">calcTotalWeight()<\/code>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1210\">\n<p data-nodeid=\"1211\"><strong data-nodeid=\"1537\">\u4f7f\u7528\u5de5\u5177<\/strong><\/p>\n<ul data-nodeid=\"1212\">\n<li data-nodeid=\"1213\">\n<p data-nodeid=\"1214\">\u50cf Lucidchart\u3001Visual Paradigm \u6216 Enterprise Architect \u4e4b\u985e\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6709\u6548\u5efa\u7acb\u548c\u7dad\u8b77 UML \u5716\u8868\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1215\">\n<p data-nodeid=\"1216\"><strong data-nodeid=\"1542\">\u5c08\u6ce8\u65bc\u591a\u91cd\u6027<\/strong><\/p>\n<ul data-nodeid=\"1217\">\n<li data-nodeid=\"1218\">\n<p data-nodeid=\"1219\">\u8acb\u4ed4\u7d30\u6838\u5c0d\u591a\u91cd\u6027\u4ee5\u907f\u514d\u932f\u8aa4\u3002\u4f8b\u5982\uff0c<code data-backticks=\"1\" data-nodeid=\"1546\">\u8a02\u55ae\u660e\u7d30<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1548\">\u9805\u76ee<\/code>\u00a0\u8868\u793a\u9805\u76ee\u53ef\u4ee5\u662f\u591a\u500b\u8a02\u55ae\u660e\u7d30\u7684\u4e00\u90e8\u5206\uff0c\u5728\u73fe\u5be6\u4e16\u754c\u7684\u96fb\u5b50\u5546\u52d9\u60c5\u5883\u4e2d\u9019\u662f\u6709\u9053\u7406\u7684\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1220\">\n<p data-nodeid=\"1221\"><strong data-nodeid=\"1553\">\u7a81\u51fa\u986f\u793a\u64cd\u4f5c<\/strong><\/p>\n<ul data-nodeid=\"1222\">\n<li data-nodeid=\"1223\">\n<p data-nodeid=\"1224\">\u5f37\u8abf\u57f7\u884c\u8a08\u7b97\u6216\u95dc\u9375\u908f\u8f2f\u7684\u64cd\u4f5c\uff08\u4f8b\u5982\u00a0<code data-backticks=\"1\" data-nodeid=\"1555\">calcTax()<\/code>\u00a0\u5728\u00a0<code data-backticks=\"1\" data-nodeid=\"1557\">\u8a02\u55ae\u660e\u7d30<\/code>\uff09\u4ee5\u5f15\u8d77\u5c0d\u696d\u52d9\u898f\u5247\u7684\u6ce8\u610f\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"1226\">\u985e\u5716\u7bc4\u4f8b\u5206\u6790<\/h3>\n<p data-nodeid=\"1227\">\u6240\u63d0\u4f9b\u7684 UML \u985e\u5716\u4ee3\u8868\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u8a02\u55ae\u8655\u7406\u7cfb\u7d71\u3002\u8b93\u6211\u5011\u9010\u4e00\u5206\u6790\uff1a<\/p>\n<p id=\"tALbkTu\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-914\" decoding=\"async\" fetchpriority=\"high\" height=\"467\" sizes=\"(max-width: 836px) 100vw, 836px\" src=\"https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d270f223060.png\" srcset=\"https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d270f223060.png 836w, https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d270f223060-300x168.png 300w, https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d270f223060-768x429.png 768w\" width=\"836\"\/><\/p>\n<ul data-nodeid=\"1228\">\n<li data-nodeid=\"1229\">\n<p data-nodeid=\"1230\"><strong data-nodeid=\"1565\">\u985e\u5225\u8207\u7d50\u69cb<\/strong>:<\/p>\n<ul data-nodeid=\"1231\">\n<li data-nodeid=\"1232\">\n<p data-nodeid=\"1233\"><code data-backticks=\"1\" data-nodeid=\"1566\">\u5ba2\u6236<\/code>\u00a0\u5177\u6709\u5c6c\u6027\u00a0<code data-backticks=\"1\" data-nodeid=\"1568\">\u59d3\u540d<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1570\">\u5730\u5740<\/code>\u00a0\u4e26\u8207\u00a0<code data-backticks=\"1\" data-nodeid=\"1572\">\u8a02\u55ae<\/code>.<\/p>\n<\/li>\n<li data-nodeid=\"1234\">\n<p data-nodeid=\"1235\"><code data-backticks=\"1\" data-nodeid=\"1574\">\u8a02\u55ae<\/code>\u00a0\u805a\u5408\u00a0<code data-backticks=\"1\" data-nodeid=\"1576\">\u8a02\u55ae\u660e\u7d30<\/code>\uff0c\u5177\u6709\u5c6c\u6027\u5982<code data-backticks=\"1\" data-nodeid=\"1578\">\u65e5\u671f<\/code>\u548c<code data-backticks=\"1\" data-nodeid=\"1580\">\u72c0\u614b<\/code>\uff0c\u4ee5\u53ca\u64cd\u4f5c\u5982<code data-backticks=\"1\" data-nodeid=\"1582\">calcSubTotal()<\/code>\u548c<code data-backticks=\"1\" data-nodeid=\"1584\">calcTotalWeight()<\/code>.<\/p>\n<\/li>\n<li data-nodeid=\"1236\">\n<p data-nodeid=\"1237\"><code data-backticks=\"1\" data-nodeid=\"1586\">\u8a02\u55ae\u660e\u7d30<\/code>\u9023\u7d50<code data-backticks=\"1\" data-nodeid=\"1588\">\u8a02\u55ae<\/code>\u00a0\u5230\u00a0<code data-backticks=\"1\" data-nodeid=\"1590\">\u9805\u76ee<\/code>\u00a0\u5177\u6709\u5982\u4e0b\u5c6c\u6027\u00a0<code data-backticks=\"1\" data-nodeid=\"1592\">\u6578\u91cf<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1594\">\u7a05\u52d9\u72c0\u614b<\/code>\uff0c\u4ee5\u53ca\u5982\u4e0b\u64cd\u4f5c\u00a0<code data-backticks=\"1\" data-nodeid=\"1596\">calcSubTotal()<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1598\">calcTax()<\/code>.<\/p>\n<\/li>\n<li data-nodeid=\"1238\">\n<p data-nodeid=\"1239\"><code data-backticks=\"1\" data-nodeid=\"1600\">\u9805\u76ee<\/code>\u00a0\u5177\u6709\u5982\u4e0b\u5c6c\u6027\u00a0<code data-backticks=\"1\" data-nodeid=\"1602\">\u904b\u8f38\u91cd\u91cf<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1604\">\u63cf\u8ff0<\/code>\uff0c\u5177\u6709\u5982\u4e0b\u64cd\u4f5c\u00a0<code data-backticks=\"1\" data-nodeid=\"1606\">getPriceForQuantity()<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1608\">getTax()<\/code>.<\/p>\n<\/li>\n<li data-nodeid=\"1240\">\n<p data-nodeid=\"1241\"><code data-backticks=\"1\" data-nodeid=\"1610\">\u4ed8\u6b3e<\/code>\u00a0\u662f\u4e00\u500b\u62bd\u8c61\u985e\u5225\uff0c\u5177\u6709\u00a0<code data-backticks=\"1\" data-nodeid=\"1612\">\u91d1\u984d<\/code>\uff0c\u6982\u62ec\u70ba<code data-backticks=\"1\" data-nodeid=\"1614\">\u73fe\u91d1<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1616\">\u652f\u7968<\/code>\uff0c\u4ee5\u53ca<code data-backticks=\"1\" data-nodeid=\"1618\">\u4fe1\u7528<\/code>\u5177\u6709\u7279\u5b9a\u5c6c\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1242\">\n<p data-nodeid=\"1243\"><strong data-nodeid=\"1624\">\u95dc\u4fc2<\/strong>:<\/p>\n<ul data-nodeid=\"1244\">\n<li data-nodeid=\"1245\">\n<p data-nodeid=\"1246\">\u4ecb\u65bc\u00a0\u4e4b\u9593\u7684 1 \u5c0d 0..* \u95dc\u806f<code data-backticks=\"1\" data-nodeid=\"1628\">\u5ba2\u6236<\/code>\u8207<code data-backticks=\"1\" data-nodeid=\"1630\">\u8a02\u55ae<\/code>\u8868\u793a\u4e00\u5c0d\u591a\u7684\u95dc\u4fc2\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1247\">\n<p data-nodeid=\"1248\">\u4e4b\u9593\u7684\u805a\u5408\u95dc\u4fc2\u70ba<code data-backticks=\"1\" data-nodeid=\"1633\">\u8a02\u55ae<\/code>\u8207<code data-backticks=\"1\" data-nodeid=\"1635\">\u8a02\u55ae\u660e\u7d30<\/code>\uff081 \u5230 1..*\uff09\u8868\u793a\u8a02\u55ae\u5305\u542b\u4e00\u500b\u6216\u591a\u500b\u660e\u7d30\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1249\">\n<p data-nodeid=\"1250\">\u4e4b\u9593\u7684 0..* \u5c0d 1 \u95dc\u4fc2\u8868\u793a<code data-backticks=\"1\" data-nodeid=\"1642\">\u8a02\u55ae\u660e\u7d30<\/code>\u8207<code data-backticks=\"1\" data-nodeid=\"1644\">\u9805\u76ee<\/code>\u5141\u8a31\u591a\u500b\u8a02\u55ae\u660e\u7d30\u53c3\u8003\u540c\u4e00\u500b\u9805\u76ee\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1251\">\n<p data-nodeid=\"1252\">\u5f9e\u2026\u2026\u63a8\u5ee3<code data-backticks=\"1\" data-nodeid=\"1647\">\u4ed8\u6b3e<\/code>\u81f3<code data-backticks=\"1\" data-nodeid=\"1649\">\u73fe\u91d1<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"1651\">\u652f\u7968<\/code>\uff0c\u4ee5\u53ca<code data-backticks=\"1\" data-nodeid=\"1653\">\u4fe1\u7528\u5361<\/code>\u652f\u63f4\u4ed8\u6b3e\u8655\u7406\u4e2d\u7684\u591a\u578b\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1253\">\n<p data-nodeid=\"1254\"><strong data-nodeid=\"1659\">\u71df\u904b\u6d1e\u5bdf<\/strong>:<\/p>\n<ul data-nodeid=\"1255\">\n<li data-nodeid=\"1256\">\n<p data-nodeid=\"1257\">\u8a72<code data-backticks=\"1\" data-nodeid=\"1661\">calcTax()<\/code>\u548c<code data-backticks=\"1\" data-nodeid=\"1663\">calcSubTotal()<\/code>\u904b\u7b97\u8868\u660e\u4e00\u500b\u7cfb\u7d71\uff0c\u5176\u4e2d\u7a05\u984d\u548c\u5c0f\u8a08\u6703\u52d5\u614b\u8a08\u7b97\uff0c\u53ef\u80fd\u57fa\u65bc<code data-backticks=\"1\" data-nodeid=\"1665\">\u6578\u91cf<\/code>\u548c<code data-backticks=\"1\" data-nodeid=\"1667\">\u7a05\u52d9\u72c0\u614b<\/code>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"1258\">\n<p data-nodeid=\"1259\"><strong data-nodeid=\"1673\">\u6f5b\u5728\u6539\u9032<\/strong>:<\/p>\n<ul data-nodeid=\"1260\">\n<li data-nodeid=\"1261\">\n<p data-nodeid=\"1262\">\u65b0\u589e<code data-backticks=\"1\" data-nodeid=\"1675\">totalAmount: float<\/code>\u00a0\u6b78\u56e0\u65bc\u00a0<code data-backticks=\"1\" data-nodeid=\"1677\">\u8a02\u55ae<\/code>\u00a0\u7528\u65bc\u5132\u5b58\u6700\u7d42\u8a08\u7b97\u7684\u503c\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1263\">\n<p data-nodeid=\"1264\">\u5305\u542b\u00a0<code data-backticks=\"1\" data-nodeid=\"1680\">\u8a02\u55ae<\/code>\u00a0\u548c\u00a0<code data-backticks=\"1\" data-nodeid=\"1682\">\u4ed8\u6b3e<\/code>\u00a0\u4ee5\u986f\u793a\u4ed8\u6b3e\u95dc\u806f\u3002<\/p>\n<\/li>\n<li data-nodeid=\"1265\">\n<p data-nodeid=\"1266\">\u6307\u5b9a\u4f5c\u696d\u7684\u53ef\u898b\u6027\uff08\u4f8b\u5982\u00a0<code data-backticks=\"1\" data-nodeid=\"1685\">+calcTax()<\/code>\u00a0\u6216\u00a0<code data-backticks=\"1\" data-nodeid=\"1687\">-calcTax()<\/code>).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u63a8\u85a6\u7684UML\u5efa\u6a21\u5de5\u5177<\/h3>\n<p dir=\"auto\">Visual Paradigm \u662f\u4e00\u500b\u7406\u60f3\u7684 UML \u5efa\u6a21\u5de5\u5177\uff0c\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u5168\u9762\u7684 UML \u652f\u63f4<\/strong>\uff1aVisual Paradigm \u652f\u63f4\u6240\u6709 UML \u5716\u8868\u985e\u578b\uff0c\u5305\u62ec\u985e\u5716\u3001\u7528\u4f8b\u5716\u3001\u5e8f\u5217\u5716\u7b49\u3002\u9019\u4f7f\u5176\u6210\u70ba\u6eff\u8db3\u5404\u7a2e\u5efa\u6a21\u9700\u6c42\u7684\u591a\u529f\u80fd\u5de5\u5177<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/uml-class-diagram-tutorial\/\" rel=\"noopener\" target=\"_blank\">2<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\" rel=\"noopener\" target=\"_blank\">3<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6613\u7528\u6027<\/strong>\uff1a\u8a72\u5de5\u5177\u8a2d\u8a08\u76f4\u89ba\u4e14\u4f7f\u7528\u8005\u53cb\u5584\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5feb\u901f\u4e14\u9ad8\u6548\u5730\u5275\u5efa\u51fa\u8272\u7684\u5716\u8868\u3002\u8cc7\u6e90\u8cc7\u6599\u5eab\u529f\u80fd\u900f\u904e\u63d0\u4f9b\u53ef\u8f15\u9b06\u6574\u5408\u81f3\u5716\u8868\u7684\u9810\u5148\u5efa\u69cb\u5143\u4ef6\uff0c\u5e6b\u52a9\u63d0\u5347\u6548\u7387<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">4<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">5<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8de8\u5e73\u53f0\u76f8\u5bb9\u6027<\/strong>\uff1aVisual Paradigm \u53ef\u5728\u4efb\u4f55\u652f\u63f4 Java \u7684\u5e73\u53f0\uff08\u5305\u62ec Windows\u3001Mac OS X \u548c Linux\uff09\u4e0a\u4f7f\u7528\u3002\u9019\u7a2e\u5f48\u6027\u78ba\u4fdd\u4f7f\u7528\u8005\u7121\u8ad6\u4f7f\u7528\u4f55\u7a2e\u4f5c\u696d\u7cfb\u7d71\uff0c\u90fd\u80fd\u5920\u8655\u7406\u5176\u6a21\u578b<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">4<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">5<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u9032\u968e\u7684\u6a21\u578b\u8a2d\u8a08\u529f\u80fd<\/strong>\uff1a\u8a72\u8edf\u9ad4\u63d0\u4f9b\u9032\u968e\u529f\u80fd\uff0c\u4f8b\u5982\u8a9e\u6cd5\u6aa2\u67e5\u3001\u53ef\u91cd\u7528\u5143\u4ef6\uff0c\u4ee5\u53ca\u5728 UML \u6a21\u578b\u5143\u4ef6\u8207\u5916\u90e8\u8cc7\u6e90\u4e4b\u9593\u5efa\u7acb\u9023\u7d50\u7684\u80fd\u529b\u3002\u9019\u4e9b\u529f\u80fd\u6709\u52a9\u65bc\u78ba\u4fdd\u6a21\u578b\u7684\u6b63\u78ba\u6027\u8207\u4e00\u81f4\u6027<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">4<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">5<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u500b\u4eba\u4f7f\u7528\u514d\u8cbb<\/strong>: Visual Paradigm \u793e\u5340\u7248\u5c0d\u500b\u4eba\u53ca\u975e\u5546\u696d\u7528\u9014\u514d\u8cbb\uff0c\u8b93\u5ee3\u6cdb\u7684\u4f7f\u7528\u8005\uff08\u5305\u62ec\u5b78\u751f\u548c\u7368\u7acb\u958b\u767c\u8005\uff09\u90fd\u80fd\u8f15\u9b06\u4f7f\u7528<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">4<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">5<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u7372\u734e\u4e14\u503c\u5f97\u4fe1\u8cf4<\/strong>: Visual Paradigm \u662f\u7372\u734e\u7684 UML \u5efa\u6a21\u5de5\u5177\uff0c\u56e0\u5176\u54c1\u8cea\u8207\u6613\u7528\u6027\u53d7\u5230\u80af\u5b9a\u3002\u5168\u7403\u8d85\u904e 23 \u842c\u540d\u4f7f\u7528\u8005\uff0c\u5305\u62ec\u5c0f\u578b\u4f01\u696d\u81f3\u8ca1\u5bcc 500 \u5f37\u4f01\u696d\u3001\u5927\u5b78\u53ca\u653f\u5e9c\u55ae\u4f4d\uff0c\u90fd\u4fe1\u8cf4\u6b64\u5de5\u5177<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/editions\/modeler\/\" rel=\"noopener\" target=\"_blank\">6<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/solution\/freeumltool\/\" rel=\"noopener\" target=\"_blank\">5<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u6574\u5408\u8207\u5354\u4f5c<\/strong>: \u8a72\u5de5\u5177\u652f\u63f4\u5718\u968a\u5354\u4f5c\u529f\u80fd\uff0c\u5141\u8a31\u591a\u500b\u4f7f\u7528\u8005\u5171\u540c\u8655\u7406\u540c\u4e00\u500b\u5c08\u6848\u3002\u5b83\u9084\u80fd\u8207\u5404\u7a2e\u958b\u767c\u74b0\u5883\u548c\u5de5\u5177\u6574\u5408\uff0c\u63d0\u5347\u751f\u7522\u529b\u8207\u5de5\u4f5c\u6d41\u7a0b<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/\" rel=\"noopener\" target=\"_blank\">7<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/\" rel=\"noopener\" target=\"_blank\">8<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u8c50\u5bcc\u7684\u6559\u5b78\u8207\u8cc7\u6e90<\/strong>: Visual Paradigm \u63d0\u4f9b\u5927\u91cf\u6559\u5b78\u8207\u8cc7\u6e90\uff0c\u5354\u52a9\u4f7f\u7528\u8005\u5feb\u901f\u4e0a\u624b UML \u5efa\u6a21\u3002\u9019\u4e9b\u8cc7\u6e90\u6db5\u84cb\u5ee3\u6cdb\u4e3b\u984c\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u64cd\u4f5c\u6307\u5357<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/\" rel=\"noopener\" target=\"_blank\">8<\/a>.<\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"1268\">\u7d50\u8ad6<\/h3>\n<p data-nodeid=\"1269\">UML \u985e\u5225\u5716\u662f\u7528\u4f86\u5efa\u6a21\u7cfb\u7d71\u975c\u614b\u7d50\u69cb\u7684\u5f37\u5927\u5de5\u5177\u3002\u900f\u904e\u7406\u89e3\u985e\u5225\u3001\u5c6c\u6027\u3001\u904b\u7b97\u8207\u95dc\u4fc2\u2014\u2014\u4ee5\u53ca\u6b63\u78ba\u7684\u591a\u91cd\u6027\u8207\u62bd\u8c61\u7b49\u6700\u4f73\u5be6\u52d9\u2014\u2014\u60a8\u80fd\u5efa\u7acb\u6e05\u6670\u4e14\u6709\u6548\u7684\u5716\u8868\u3002\u9644\u5e36\u7684\u7bc4\u4f8b\u5c55\u793a\u4e86\u5728\u96fb\u5b50\u5546\u52d9\u60c5\u5883\u4e2d\u7684\u5be6\u969b\u61c9\u7528\uff0c\u5c55\u73fe\u4e86\u805a\u5408\u3001\u6cdb\u5316\u8207\u904b\u7b97\u5bc6\u96c6\u578b\u985e\u5225\u3002\u5c0d\u65bc\u8907\u96dc\u7cfb\u7d71\uff0c\u5efa\u8b70\u53cd\u8986\u8fed\u4ee3\u8a2d\u8a08\uff0c\u4e26\u4f7f\u7528\u5de5\u5177\u4f86\u78ba\u4fdd\u6e96\u78ba\u6027\u3002<\/p>\n<p data-nodeid=\"1269\">Visual Paradigm \u662f\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u3001\u4f7f\u7528\u8005\u53cb\u5584\u4e14\u5168\u9762\u7684 UML \u5efa\u6a21\u5de5\u5177\uff0c\u652f\u63f4\u591a\u7a2e\u5716\u8868\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u9032\u968e\u529f\u80fd\u4ee5\u78ba\u4fdd\u6a21\u578b\u7684\u54c1\u8cea\u8207\u4e00\u81f4\u6027\u3002\u5176\u6613\u7528\u6027\u3001\u8de8\u5e73\u53f0\u76f8\u5bb9\u6027\u4ee5\u53ca\u8c50\u5bcc\u7684\u8cc7\u6e90\uff0c\u4f7f\u5176\u6210\u70ba\u500b\u4eba\u958b\u767c\u8005\u8207\u5718\u968a\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<p class=\"\" 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