{"id":1524,"date":"2026-04-11T20:19:20","date_gmt":"2026-04-11T12:19:20","guid":{"rendered":"https:\/\/mayaharper.showcasingme.net\/cn\/myth-busting-uml-object-diagrams\/"},"modified":"2026-04-11T20:19:20","modified_gmt":"2026-04-11T12:19:20","slug":"myth-busting-uml-object-diagrams","status":"publish","type":"post","link":"https:\/\/mayaharper.showcasingme.net\/cn\/myth-busting-uml-object-diagrams\/","title":{"rendered":"\u7834\u89e3UML\u5bf9\u8c61\u56fe\u7684\u8ff7\u601d\uff1a\u533a\u5206\u4e8b\u5b9e\u4e0e\u865a\u6784"},"content":{"rendered":"<p>\u7406\u89e3\u8f6f\u4ef6\u67b6\u6784\u9700\u8981\u6e05\u6670\u5730\u628a\u63e1\u6570\u636e\u5728\u67d0\u4e00\u7279\u5b9a\u65f6\u523b\u7684\u5b58\u5728\u65b9\u5f0f\u3002\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4e3a\u6b64\u63d0\u4f9b\u4e86\u591a\u79cd\u5de5\u5177\uff0c\u4f46<strong>UML\u5bf9\u8c61\u56fe<\/strong>\u5e38\u5e38\u88ab\u5176\u66f4\u8457\u540d\u7684\u8868\u4eb2\u2014\u2014\u7c7b\u56fe\u6240\u63a9\u76d6\u3002\u8bb8\u591a\u4ece\u4e1a\u8005\u5c06\u5176\u89c6\u4e3a\u53ef\u6709\u53ef\u65e0\uff0c\u6216\u4e0e\u5176\u5b83\u89c6\u89c9\u8868\u793a\u6df7\u6dc6\u3002\u672c\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86\u5bf9\u8c61\u5efa\u6a21\u7684\u5177\u4f53\u5185\u5bb9\uff0c\u5c06\u6210\u719f\u7684\u5de5\u7a0b\u5b9e\u8df5\u4e0e\u5e38\u89c1\u7684\u8bef\u89e3\u533a\u5206\u5f00\u6765\u3002<\/p>\n<figure class=\"wp-block-image aligncenter\"><img alt=\"Child-style infographic explaining UML Object Diagrams: visual comparison of class diagram blueprint vs object diagram snapshot, playful cartoon instances with attributes and links, myth-busting facts vs fiction badges, and simple banking transaction example with Alice and accounts, all in bright crayon colors with hand-drawn aesthetic\" decoding=\"async\" src=\"https:\/\/mayaharper.showcasingme.net\/wp-content\/uploads\/2026\/04\/uml-object-diagrams-myth-busting-infographic-childs-drawing.jpg\"\/><\/figure>\n<h2>\u90a3\u4e48\uff0c\u5bf9\u8c61\u56fe\u5230\u5e95\u662f\u4ec0\u4e48\uff1f\ud83d\udcca<\/h2>\n<p>\u5bf9\u8c61\u56fe\u4ee3\u8868\u4e86\u7cfb\u7edf\u5728\u67d0\u4e00\u7279\u5b9a\u65f6\u523b\u7684\u5feb\u7167\u3002\u867d\u7136\u7c7b\u56fe\u5b9a\u4e49\u4e86\u84dd\u56fe\u2014\u2014\u5373\u89c4\u5219\u3001\u7c7b\u578b\u548c\u6f5c\u5728\u5173\u7cfb\uff0c\u4f46\u5bf9\u8c61\u56fe\u5219\u5c55\u793a\u4e86\u6839\u636e\u8fd9\u4e9b\u89c4\u5219\u586b\u5145\u7684\u5b9e\u9645\u6570\u636e\u3002\u53ef\u4ee5\u5c06\u7c7b\u56fe\u89c6\u4e3a\u5efa\u7b51\u7684\u5efa\u7b51\u8bbe\u8ba1\u56fe\uff0c\u800c\u5bf9\u8c61\u56fe\u5219\u662f\u5efa\u7b51\u5b8c\u5de5\u5e76\u88c5\u4fee\u5b8c\u6bd5\u540e\u7684\u7167\u7247\u3002<\/p>\n<ul>\n<li><strong>\u9759\u6001\u8868\u793a\uff1a<\/strong> 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Active<\/code>).<\/li>\n<li><strong>\u94fe\u63a5\uff1a<\/strong>\u8fde\u63a5\u5bf9\u8c61\u7684\u7ebf\u6761\u3002\u8fd9\u4e9b\u5bf9\u5e94\u4e8e\u7c7b\u56fe\u4e2d\u7684\u5173\u8054\u5173\u7cfb\u3002<\/li>\n<li><strong>\u591a\u91cd\u6027\uff1a<\/strong>\u8868\u793a\u53ef\u4ee5\u94fe\u63a5\u7684\u5b9e\u4f8b\u6570\u91cf\uff08\u4f8b\u5982\uff0c1..*\uff0c0..1\uff09\u3002<\/li>\n<li><strong>\u5bfc\u822a\uff1a<\/strong>\u94fe\u63a5\u4e0a\u7684\u7bad\u5934\u663e\u793a\u5f15\u7528\u7684\u65b9\u5411\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u8bef\u89e3\u6f84\u6e05 \ud83d\udeab<\/h2>\n<p>\u4e1a\u754c\u5bf9\u4e8e\u4f55\u65f6\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u56fe\u8868\u5b58\u5728\u5927\u91cf\u6df7\u6dc6\u3002\u4ee5\u4e0b\uff0c\u6211\u4eec\u5c06\u6f84\u6e05\u6700\u987d\u56fa\u7684\u51e0\u4e2a\u8bef\u89e3\u3002<\/p>\n<h3>\u8bef\u89e31\uff1a\u5b83\u53ea\u662f\u6ca1\u6709\u7c7b\u6846\u7684\u7c7b\u56fe 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<code>order_2<\/code>\uff0c\u4ee5\u53ca<code>order_3<\/code>\u5b9e\u4f8b\uff0c\u8fd9\u4e9b\u5b9e\u4f8b\u4e0e<code>user_a<\/code>\u5b9e\u4f8b\u76f8\u8fde\u3002\u8fd9\u79cd\u53ef\u89c6\u5316\u786e\u8ba4\u6709\u52a9\u4e8e\u5f00\u53d1\u4eba\u5458\u9a8c\u8bc1\u4ee3\u7801\u662f\u5426\u6b63\u786e\u5904\u7406\u4e86\u4e00\u5bf9\u591a\u5173\u7cfb\u3002<\/p>\n<h3>\u5173\u952e\u5173\u7cfb\u7c7b\u578b<\/h3>\n<ul>\n<li><strong>\u5173\u8054\uff1a<\/strong>\u4e00\u79cd\u901a\u7528\u7684\u7ed3\u6784\u94fe\u63a5\u3002\uff08\u4f8b\u5982\uff0c\u4e00\u4e2a\u4eba\u9a7e\u9a76\u4e00\u8f86\u6c7d\u8f66\uff09\u3002<\/li>\n<li><strong>\u805a\u5408\uff1a<\/strong>\u4e00\u79cd\u6574\u4f53-\u90e8\u5206\u5173\u7cfb\uff0c\u5176\u4e2d\u90e8\u5206\u53ef\u4ee5\u72ec\u7acb\u5b58\u5728\u3002\uff08\u4f8b\u5982\uff0c\u4e00\u4e2a\u90e8\u95e8\u62e5\u6709\u5458\u5de5\uff09\u3002<\/li>\n<li><strong>\u7ec4\u5408\uff1a<\/strong>\u4e00\u79cd\u5f3a\u6574\u4f53-\u90e8\u5206\u5173\u7cfb\uff0c\u5176\u4e2d\u90e8\u5206\u4e0d\u80fd\u8131\u79bb\u6574\u4f53\u800c\u5b58\u5728\u3002\uff08\u4f8b\u5982\uff0c\u4e00\u680b\u623f\u5b50\u62e5\u6709\u623f\u95f4\uff09\u3002<\/li>\n<li><strong>\u4f9d\u8d56\uff1a<\/strong>\u4e00\u79cd\u4f7f\u7528\u5173\u7cfb\u3002\uff08\u4f8b\u5982\uff0c\u4e00\u4e2a\u7c7b\u4f7f\u7528\u53e6\u4e00\u4e2a\u7c7b\uff09\u3002<\/li>\n<\/ul>\n<h2>\u4e0e\u5176\u4ed6\u5efa\u6a21\u5de5\u4ef6\u7684\u96c6\u6210 \ud83d\udcce<\/h2>\n<p>\u5bf9\u8c61\u56fe\u5e76\u975e\u5b64\u7acb\u5b58\u5728\u3002\u5b83\u4e0e\u5176\u4ed6\u6a21\u578b\u90e8\u5206\u76f8\u4e92\u4f5c\u7528\uff0c\u4ee5\u63d0\u4f9b\u8f6f\u4ef6\u7684\u5b8c\u6574\u89c6\u56fe\u3002<\/p>\n<h3>\u4e0e\u987a\u5e8f\u56fe\u7684\u5173\u7cfb<\/h3>\n<p>\u987a\u5e8f\u56fe\u5c55\u793a\u4e86\u6d88\u606f\u968f\u65f6\u95f4\u7684\u6d41\u52a8\u3002\u5bf9\u8c61\u56fe\u53ef\u4ee5\u4f5c\u4e3a\u987a\u5e8f\u56fe\u7684\u8d77\u70b9\u3002\u901a\u8fc7\u5b9a\u4e49\u4ea4\u4e92\u4e2d\u6d89\u53ca\u7684\u5bf9\u8c61\uff0c\u5bf9\u8c61\u56fe\u786e\u4fdd\u987a\u5e8f\u56fe\u4e2d\u7684\u53c2\u4e0e\u8005\u662f\u7cfb\u7edf\u67b6\u6784\u7684\u6709\u6548\u5b9e\u4f8b\u3002<\/p>\n<h3>\u4e0e\u72b6\u6001\u673a\u56fe\u7684\u5173\u7cfb<\/h3>\n<p>\u72b6\u6001\u673a\u63cf\u8ff0\u5355\u4e2a\u5bf9\u8c61\u7684\u751f\u547d\u5468\u671f\u3002\u5bf9\u8c61\u56fe\u53ef\u4ee5\u8868\u793a\u8be5\u5bf9\u8c61\u7684\u7279\u5b9a\u72b6\u6001\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a <code>\u8ba2\u5355<\/code> \u5bf9\u8c61\u5177\u6709\u72b6\u6001\u673a\uff0c\u5bf9\u8c61\u56fe\u53ef\u4ee5\u663e\u793a <code>\u8ba2\u5355<\/code> \u5b9e\u4f8b\u53ca\u5176\u5c5e\u6027 <code>\u72b6\u6001\uff1a\u5df2\u53d1\u8d27<\/code>.<\/p>\n<h2>\u5e38\u89c1\u6784\u5efa\u9677\u9631 \ud83d\uded1<\/h2>\n<p>\u5373\u4f7f\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u67b6\u6784\u5e08\u5728\u7ed8\u5236\u8fd9\u4e9b\u56fe\u8868\u65f6\u4e5f\u4f1a\u72af\u9519\u3002\u907f\u514d\u4ee5\u4e0b\u5e38\u89c1\u9519\u8bef\u4ee5\u4fdd\u6301\u6e05\u6670\u3002<\/p>\n<ul>\n<li><strong>\u547d\u540d\u4e0d\u4e00\u81f4\uff1a<\/strong> \u5bf9\u8c61\u540d\u79f0\u4e2d\u6df7\u7528\u9a7c\u5cf0\u547d\u540d\u6cd5\u548c\u86c7\u5f62\u547d\u540d\u6cd5\u4f1a\u8ba9\u8bfb\u8005\u56f0\u60d1\u3002\u5e94\u575a\u6301\u4f7f\u7528\u5355\u4e00\u547d\u540d\u89c4\u8303\u3002<\/li>\n<li><strong>\u5ffd\u7565\u591a\u91cd\u6027\uff1a<\/strong> \u7ed8\u5236\u8fdd\u53cd\u7c7b\u56fe\u4e2d\u5b9a\u4e49\u7684\u57fa\u6570\u5173\u7cfb\u7684\u8fde\u63a5\uff08\u4f8b\u5982\uff0c\u5c06\u4e00\u5bf9\u591a\u9519\u8bef\u5730\u8868\u793a\u4e3a\u4e00\u5bf9\u4e00\uff09\u3002<\/li>\n<li><strong>\u8fc7\u5ea6\u62e5\u6324\uff1a<\/strong> \u8bd5\u56fe\u5728\u4e00\u4e2a\u56fe\u4e2d\u5c55\u793a\u6574\u4e2a\u6570\u636e\u5e93\u72b6\u6001\u4f1a\u4f7f\u56fe\u8868\u96be\u4ee5\u9605\u8bfb\u3002\u5e94\u805a\u7126\u4e8e\u7279\u5b9a\u7684\u5bf9\u8c61\u96c6\u7fa4\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u6807\u7b7e\uff1a<\/strong> \u8fde\u63a5\u5e94\u4f7f\u7528\u7c7b\u56fe\u4e2d\u5b9a\u4e49\u7684\u89d2\u8272\u540d\u79f0\u8fdb\u884c\u6807\u6ce8\uff0c\u4ee5\u660e\u786e\u5173\u7cfb\u7684\u65b9\u5411\u3002<\/li>\n<li><strong>\u6df7\u6dc6\u7c7b\u578b\u4e0e\u5b9e\u4f8b\uff1a<\/strong> \u4e0d\u5e94\u4ec5\u7528\u7c7b\u540d\u6765\u6807\u8bb0\u5bf9\u8c61\u3002\u5fc5\u987b\u8868\u660e\u5b83\u662f\u5b9e\u4f8b\uff08\u4f8b\u5982\uff0c<code>\u5b9e\u4f8b\uff1a\u7c7b\u578b<\/code>).<\/li>\n<\/ul>\n<h2>\u5b9e\u65bd\u7684\u6700\u4f73\u5b9e\u8df5 \ud83d\udee0\ufe0f<\/h2>\n<p>\u4e3a\u786e\u4fdd\u8fd9\u4e9b\u56fe\u8868\u4fdd\u6301\u4e3a\u6709\u7528\u8d44\u4ea7\u800c\u975e\u6742\u4e71\u65e0\u7ae0\uff0c\u5e94\u9075\u5faa\u4ee5\u4e0b\u6307\u5357\u3002<\/p>\n<h3>1. \u4fdd\u6301\u66f4\u65b0<\/h3>\n<p>\u8fc7\u65f6\u7684\u56fe\u8868\u6bd4\u6ca1\u6709\u56fe\u8868\u66f4\u7cdf\u7cd5\u3002\u5982\u679c\u4ee3\u7801\u6539\u53d8\u4e86\u6570\u636e\u7ed3\u6784\uff0c\u5bf9\u8c61\u56fe\u5fc5\u987b\u53cd\u6620\u8fd9\u4e00\u70b9\u3002\u5e94\u5c06\u5b83\u4eec\u89c6\u4e3a\u4e0e\u4ee3\u7801\u5e93\u7d27\u5bc6\u5173\u8054\u7684\u6d3b\u6587\u6863\u3002<\/p>\n<h3>2. \u7528\u4e8e\u8c03\u8bd5<\/h3>\n<p>\u5f53\u4e00\u4e2a\u9519\u8bef\u6d89\u53ca\u6570\u636e\u7ed3\u6784\uff08\u4f8b\u5982\uff0c\u7a7a\u6307\u9488\u5f02\u5e38\u3001\u5faa\u73af\u5f15\u7528\uff09\u65f6\uff0c\u7ed8\u5236\u51fa\u5931\u8d25\u72b6\u6001\u7684\u5bf9\u8c61\u56fe\u3002\u8fd9\u901a\u5e38\u80fd\u63ed\u793a\u7f3a\u5931\u7684\u94fe\u63a5\u6216\u610f\u5916\u7684\u503c\u3002<\/p>\n<h3>3. \u5b9a\u4e49\u6e05\u6670\u7684\u547d\u540d\u89c4\u8303<\/h3>\n<ul>\n<li><strong>\u5b9e\u4f8b\u540d\u79f0\uff1a<\/strong> \u5b9e\u4f8b\u4f7f\u7528\u5c0f\u5199\u5b57\u6bcd\uff08\u4f8b\u5982\uff0c<code>customer1<\/code>).<\/li>\n<li><strong>\u7c7b\u578b\u540d\u79f0\uff1a<\/strong> \u7c7b\u4f7f\u7528\u5927\u5199\u5b57\u6bcd\uff08\u4f8b\u5982\uff0c<code>Customer<\/code>).<\/li>\n<li><strong>\u94fe\u63a5\u540d\u79f0\uff1a<\/strong> \u4f7f\u7528\u5173\u8054\u4e2d\u5b9a\u4e49\u7684\u89d2\u8272\u540d\u79f0\uff08\u4f8b\u5982\uff0c<code>owns<\/code>).<\/li>\n<\/ul>\n<h3>4. \u6839\u636e\u7ea6\u675f\u8fdb\u884c\u9a8c\u8bc1<\/h3>\n<p>\u5728\u6700\u7ec8\u786e\u5b9a\u56fe\u8868\u4e4b\u524d\uff0c\u786e\u8ba4\u6bcf\u4e2a\u94fe\u63a5\u90fd\u6ee1\u8db3\u591a\u91cd\u6027\u7ea6\u675f\u3002\u5982\u679c\u7c7b\u56fe\u4e2d\u8bf4\u660e\u4e00\u4e2a<code>Manager<\/code>\u5fc5\u987b\u81f3\u5c11\u6709\u4e00\u4e2a<code>Subordinate<\/code>\uff0c\u8bf7\u786e\u4fdd\u5bf9\u8c61\u56fe\u4e2d\u6bcf\u4e2a\u7ecf\u7406\u5b9e\u4f8b\u90fd\u81f3\u5c11\u6709\u4e00\u4e2a\u94fe\u63a5\u3002<\/p>\n<h2>\u6280\u672f\u7ec6\u8282\uff1a\u5e8f\u5217\u5316\u4e0e\u6301\u4e45\u5316 \ud83d\uddc4\ufe0f<\/h2>\n<p>\u5bf9\u8c61\u56fe\u6700\u5b9e\u7528\u7684\u5e94\u7528\u4e4b\u4e00\u662f\u7406\u89e3\u5e8f\u5217\u5316\u3002\u5f53\u6570\u636e\u88ab\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u6216\u901a\u8fc7\u7f51\u7edc\u53d1\u9001\u65f6\uff0c\u5bf9\u8c61\u56fe\u4f1a\u88ab\u6241\u5e73\u5316\u3002\u5bf9\u8c61\u56fe\u6709\u52a9\u4e8e\u53ef\u89c6\u5316\u8fd9\u4e00\u8fc7\u7a0b\u3002<\/p>\n<p>\u8003\u8651\u4e00\u4e2a<code>ShoppingCart<\/code>\u7cfb\u7edf\u3002\u8d2d\u7269\u8f66\u5305\u542b\u5546\u54c1\u3002\u6bcf\u4e2a\u5546\u54c1\u90fd\u6709\u4e00\u4e2a\u4ea7\u54c1\u3002\u5982\u679c\u4f60\u8fdb\u884c\u5e8f\u5217\u5316\uff0c\u8d2d\u7269\u8f66\u4e0e\u4ea7\u54c1\u4e4b\u95f4\u7684\u5173\u7cfb\u5fc5\u987b\u88ab\u4fdd\u7559\u3002\u5bf9\u8c61\u56fe\u80fd\u6e05\u695a\u5730\u8868\u660e\u54ea\u4e9b\u5f15\u7528\u662f\u4e34\u65f6\u7684\uff0c\u54ea\u4e9b\u662f\u6301\u4e45\u7684\u3002\u8fd9\u5bf9\u6570\u636e\u5e93\u8bbe\u8ba1\u548cAPI\u5951\u7ea6\u5b9a\u4e49\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2>\u5c40\u9650\u6027\u53ca\u907f\u514d\u4f7f\u7528\u7684\u60c5\u51b5 \ud83d\udcc9<\/h2>\n<p>\u6ca1\u6709\u4e00\u79cd\u5efa\u6a21\u6280\u672f\u662f\u5b8c\u7f8e\u7684\u3002\u5bf9\u8c61\u56fe\u6709\u7279\u5b9a\u7684\u5c40\u9650\u6027\uff0c\u9700\u8981\u5f15\u8d77\u6ce8\u610f\u3002<\/p>\n<ul>\n<li><strong>\u65e0\u884c\u4e3a\uff1a<\/strong> \u5982\u524d\u6240\u8ff0\uff0c\u5b83\u4eec\u65e0\u6cd5\u5c55\u793a\u903b\u8f91\u3002\u4e0d\u8981\u7528\u5b83\u4eec\u6765\u89e3\u91ca\u7b97\u6cd5\u6d41\u7a0b\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027\u95ee\u9898\uff1a<\/strong> \u5305\u542b\u6570\u767e\u4e07\u4e2a\u5bf9\u8c61\u7684\u7cfb\u7edf\u65e0\u6cd5\u88ab\u8868\u793a\u3002\u5b83\u4eec\u9002\u7528\u4e8e\u8bbe\u8ba1\u65f6\u6216\u7279\u5b9a\u8fd0\u884c\u65f6\u5feb\u7167\uff0c\u800c\u975e\u751f\u4ea7\u89c4\u6a21\u7684\u53ef\u89c6\u5316\u3002<\/li>\n<li><strong>\u52a8\u6001\u521b\u5efa\uff1a<\/strong> \u9664\u975e\u663e\u5f0f\u5730\u5efa\u6a21\u5de5\u5382\u6a21\u5f0f\uff0c\u5426\u5219\u5b83\u4eec\u96be\u4ee5\u5c55\u793a\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u521b\u5efa\u7684\u5bf9\u8c61\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong> \u5982\u679c\u6a21\u5f0f\u9891\u7e41\u53d8\u66f4\uff0c\u7ef4\u62a4\u56fe\u8868\u5c06\u53d8\u6210\u4e00\u9879\u9ad8\u6210\u672c\u4e14\u56de\u62a5\u9012\u51cf\u7684\u6d3b\u52a8\u3002<\/li>\n<\/ul>\n<h2>\u6848\u4f8b\u7814\u7a76\uff1a\u5efa\u6a21\u94f6\u884c\u4ea4\u6613 \ud83c\udfe6<\/h2>\n<p>\u4e3a\u4e86\u8bf4\u660e\u5176\u4ef7\u503c\uff0c\u8003\u8651\u4e00\u4e2a\u94f6\u884c\u7cfb\u7edf\u3002\u6211\u4eec\u6709\u4e00\u4e2a<code>\u8d26\u6237<\/code>\uff0c\u4e00\u4e2a<code>\u4ea4\u6613<\/code>\uff0c\u4ee5\u53ca\u4e00\u4e2a<code>\u7528\u6237<\/code>.<\/p>\n<p>\u4f7f\u7528\u7c7b\u56fe\uff0c\u6211\u4eec\u5b9a\u4e49\u7528\u6237\u62e5\u6709\u591a\u4e2a\u8d26\u6237\u3002\u4f7f\u7528\u5bf9\u8c61\u56fe\uff0c\u6211\u4eec\u53ef\u4ee5\u53ef\u89c6\u5316\u7279\u5b9a\u7684\u4ea4\u6613\u72b6\u6001\u3002<\/p>\n<ul>\n<li><strong>\u5b9e\u4f8b 1\uff1a<\/strong> <code>user_Alice<\/code>\uff08\u7c7b\u578b\uff1a\u7528\u6237\uff09<\/li>\n<li><strong>\u5b9e\u4f8b 2\uff1a<\/strong> <code>acc_Checking<\/code>\uff08\u7c7b\u578b\uff1a\u8d26\u6237\uff0c\u4f59\u989d\uff1a500\uff09<\/li>\n<li><strong>\u5b9e\u4f8b 3\uff1a<\/strong> <code>acc_Savings<\/code>\uff08\u7c7b\u578b\uff1a\u8d26\u6237\uff0c\u4f59\u989d\uff1a1000\uff09<\/li>\n<li><strong>\u5b9e\u4f8b 4\uff1a<\/strong> <code>txn_Transfer1<\/code>\uff08\u7c7b\u578b\uff1a\u4ea4\u6613\uff0c\u91d1\u989d\uff1a200\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u94fe\u63a5\u8868\u660e<code>txn_Transfer1<\/code>\u4e0e<code>\u6d3b\u671f\u8d26\u6237<\/code>\uff08\u6765\u6e90\uff09\u548c<code>\u50a8\u84c4\u8d26\u6237<\/code>\uff08\u76ee\u6807\uff09\u3002\u8fd9\u4e2a\u89c6\u89c9\u5feb\u7167\u786e\u8ba4\u4e86\u4ea4\u6613\u903b\u8f91\u6b63\u786e\u5730\u5f15\u7528\u4e86\u540c\u4e00\u7528\u6237\u62e5\u6709\u7684\u4e24\u4e2a\u4e0d\u540c\u8d26\u6237\u3002\u5b83\u9632\u6b62\u4e86\u8f6c\u8d26\u9519\u8bef\u5730\u5f15\u7528\u672a\u62e5\u6709\u8d26\u6237\u7684\u60c5\u51b5\u3002<\/p>\n<h2>\u5173\u952e\u8981\u70b9\u603b\u7ed3 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