{"version":"1.0","provider_name":"Visual Paradigm Guides Simplified Chinese","provider_url":"https:\/\/guides.visual-paradigm.com\/cn","author_name":"vpadmin","author_url":"https:\/\/guides.visual-paradigm.com\/cn\/author\/vpadmin\/","title":"UML\u6269\u5c55\u673a\u5236\u8be6\u89e3 - Visual Paradigm Guides Simplified Chinese","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XBy70fx7pD\"><a href=\"https:\/\/guides.visual-paradigm.com\/cn\/the-uml-extensibility-mechanism-explained\/\">UML\u6269\u5c55\u673a\u5236\u8be6\u89e3<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/guides.visual-paradigm.com\/cn\/the-uml-extensibility-mechanism-explained\/embed\/#?secret=XBy70fx7pD\" width=\"600\" height=\"338\" title=\"\u300a UML\u6269\u5c55\u673a\u5236\u8be6\u89e3 \u300b\u2014Visual Paradigm Guides Simplified Chinese\" data-secret=\"XBy70fx7pD\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/guides.visual-paradigm.com\/cn\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/guides.visual-paradigm.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/02\/img_6501774040f0e.png","thumbnail_width":465,"thumbnail_height":94,"description":"\u5f15\u8a00 \u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u4f5c\u4e3a\u4e00\u79cd\u7075\u6d3b\u4e14\u6807\u51c6\u5316\u7684\u5efa\u6a21\u8bed\u8a00\uff0c\u5728\u6307\u5b9a\u3001\u53ef\u89c6\u5316\u3001\u6784\u5efa\u548c\u8bb0\u5f55\u5404\u79cd\u7cfb\u7edf\u5bc6\u96c6\u578b\u8fc7\u7a0b\u65b9\u9762\u5177\u6709\u4e0d\u53ef\u4f30\u91cf\u7684\u4ef7\u503c\u3002\u5176\u4ee5\u67b6\u6784\u4e3a\u4e2d\u5fc3\u3001\u7528\u4f8b\u9a71\u52a8\u3001\u9762\u5411\u5bf9\u8c61\u548c\u57fa\u4e8e\u7ec4\u4ef6\u7684\u65b9\u6cd5\uff0c\u4f7f\u5176\u5728\u5404\u4e2a\u9886\u57df\u548c\u65b9\u6cd5\u8bba\u4e2d\u6210\u4e3a\u7a81\u51fa\u7684\u9009\u62e9\u3002 \u7136\u800c\uff0c\u5c3d\u7ba1UML\u529f\u80fd\u5168\u9762\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u8c03\u6574\u6216\u6269\u5c55\uff0c\u4ee5\u66f4\u597d\u5730\u9002\u5e94\u7279\u5b9a\u7684\u95ee\u9898\u9886\u57df\u5e76\u4fc3\u8fdb\u6709\u6548\u6c9f\u901a\u3002\u8fd9\u6b63\u662fUML\u6269\u5c55\u673a\u5236\u53d1\u6325\u4f5c\u7528\u7684\u5730\u65b9\u3002 \u63ed\u5f00UML\u4e09\u79cd\u6269\u5c55\u673a\u5236\u7684\u9762\u7eb1 UML\u88ab\u6709\u610f\u8bbe\u8ba1\u4e3a\u5f00\u653e\u5f0f\u7684\uff0c\u8ba4\u8bc6\u5230\u4e00\u79cd\u901a\u7528\u65b9\u6cd5\u65e0\u6cd5\u6db5\u76d6\u6240\u6709\u9886\u57df\u548c\u65f6\u95f4\u8303\u56f4\u5185\u7684\u6bcf\u4e00\u4e2a\u5efa\u6a21\u7ec6\u8282\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0cUML\u5f15\u5165\u4e86\u4e09\u79cd\u6269\u5c55\u673a\u5236\uff1a \u6784\u9020\u578b\uff1a\u6784\u9020\u578b\u6269\u5c55\u4e86UML\u8bcd\u6c47\u8868\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u57fa\u4e8e\u73b0\u6709\u5143\u7d20\u521b\u5efa\u65b0\u7684\u3001\u9488\u5bf9\u7279\u5b9a\u9886\u57df\u5b9a\u5236\u7684\u6784\u5efa\u5757\u3002\u5b83\u4eec\u7528\u4e8e\u5206\u7c7b\u6216\u6807\u8bb0UML\u7684\u6784\u5efa\u5757\uff0c\u5f15\u5165\u4e0e\u95ee\u9898\u9886\u57df\u8bed\u8a00\u4e00\u81f4\u4f46\u53c8\u7c7b\u4f3c\u4e8e\u57fa\u672c\u6a21\u578b\u7ec4\u4ef6\u7684\u5143\u7d20\u3002 \u793a\u4f8b\uff1a\u5728Java\u6216C++\u7b49\u7f16\u7a0b\u8bed\u8a00\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u9002\u5f53\u7684\u6784\u9020\u578b\u6807\u8bb0\u5f02\u5e38\uff0c\u5c06\u5176\u4f5c\u4e3a\u4e00\u7b49\u516c\u6c11\u8fdb\u884c\u5efa\u6a21\uff0c\u5982\u201cOverflow\u201d\u7c7b\u6240\u793a\u3002 \u6807\u8bb0\u503c\uff1a\u6807\u8bb0\u503c\u6269\u5c55\u4e86UML\u5143\u7d20\u7684\u5c5e\u6027\uff0c\u5141\u8bb8\u5728\u5143\u7d20\u7684\u89c4\u8303\u4e2d\u5305\u542b\u65b0\u4fe1\u606f\u3002\u8fd9\u4e9b\u5c5e\u6027\u4e3a\u6a21\u578b\u5143\u7d20\u5b9a\u4e49\u5173\u952e\u5b57-\u503c\u5bf9\uff0c\u4ece\u800c\u589e\u5f3a\u5143\u7d20\u7684\u89c4\u8303\u3002\u6807\u8bb0\u503c\u53ef\u4ee5\u4e3a\u73b0\u6709\u6a21\u578b\u5143\u7d20\u6216\u7279\u5b9a\u6784\u9020\u578b\u5b9a\u4e49\uff0c\u786e\u4fdd\u5177\u6709\u8be5\u6784\u9020\u578b\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u7ee7\u627f\u8be5\u6807\u8bb0\u503c\u3002 \u793a\u4f8b\uff1a\u6807\u8bb0\u503c\u53ef\u7528\u4e8e\u6307\u5b9a\u4e0e\u4ee3\u7801\u751f\u6210\u6216\u914d\u7f6e\u7ba1\u7406\u76f8\u5173\u7684\u5c5e\u6027\uff0c\u4f8b\u5982\u7f16\u7a0b\u8bed\u8a00\u6620\u5c04\u3001\u4f5c\u8005\u4fe1\u606f\u3001\u7248\u672c\u63a7\u5236\u6216\u914d\u7f6e\u5143\u6570\u636e\u3002 \u7ea6\u675f\uff1a\u7ea6\u675f\u901a\u8fc7\u6dfb\u52a0\u65b0\u89c4\u5219\u6216\u4fee\u6539\u73b0\u6709\u89c4\u5219\uff0c\u589e\u5f3a\u4e86UML\u5143\u7d20\u7684\u8bed\u4e49\u3002\u5b83\u4eec\u89c4\u5b9a\u4e86\u826f\u597d\u6a21\u578b\u5fc5\u987b\u6ee1\u8db3\u7684\u6761\u4ef6\uff0c\u4ece\u800c\u63d0\u4f9b\u4e86\u4e00\u79cd\u5f3a\u5236\u6267\u884c\u989d\u5916\u7ea6\u675f\u6216\u6f84\u6e05\u5143\u7d20\u89c4\u8303\u67d0\u4e9b\u65b9\u9762\u7684\u624b\u6bb5\u3002 \u793a\u4f8b\uff1a\u7ea6\u675f\u53ef\u4ee5\u5e94\u7528\u4e8e\u5173\u8054\uff0c\u4ee5\u6307\u5b9a\u52a0\u5bc6\u8981\u6c42\uff0c\u6216\u5728\u4e00\u7ec4\u5173\u8054\u4e2d\u533a\u5206\u663e\u5f0f\u5173\u8054\u3002 \u91c7\u7528\u8fd9\u4e9b\u6269\u5c55\u673a\u5236\u4f7f\u4f60\u80fd\u591f\u5728\u4e0d\u6539\u53d8\u5e95\u5c42\u5efa\u6a21\u8bed\u8a00\u7684\u524d\u63d0\u4e0b\uff0c\u5c06UML\u9002\u5e94\u4e8e\u7279\u5b9a\u9700\u6c42\u3002 UML\u6269\u5c55\u673a\u5236\u7684\u6709\u6548\u5229\u7528 \u4e3a\u4e86\u6700\u5927\u5316UML\u6269\u5c55\u673a\u5236\u7684\u4f18\u52bf\u5e76\u6700\u5c0f\u5316\u6f5c\u5728\u5f0a\u7aef\uff1a \u5728\u9879\u76ee\u4e2d\u6807\u51c6\u5316\u4f7f\u7528\u4e00\u7ec4\u7b80\u6d01\u7684\u6784\u9020\u578b\u3001\u6807\u8bb0\u503c\u548c\u7ea6\u675f\u3002 \u4e3a\u6784\u9020\u578b\u548c\u6807\u8bb0\u503c\u9009\u62e9\u6709\u610f\u4e49\u7684\u540d\u79f0\u3002 \u5728\u53ef\u4ee5\u653e\u5bbd\u7cbe\u5ea6\u8981\u6c42\u65f6\uff0c\u4f7f\u7528\u81ea\u7531\u6587\u672c\u6765\u6307\u5b9a\u7ea6\u675f\uff1b\u5728\u5fc5\u8981\u65f6\uff0c\u8003\u8651\u4f7f\u7528\u5bf9\u8c61\u7ea6\u675f\u8bed\u8a00\uff08OCL\uff09\u6765\u8868\u8fbe\u66f4\u4e25\u683c\u7684\u8868\u8fbe\u5f0f\u3002 \u8bf7\u8bb0\u4f4f\uff0c\u5c3d\u7ba1\u8fd9\u4e9b\u673a\u5236\u589e\u5f3a\u4e86UML\u7684\u7075\u6d3b\u6027\u548c\u5b9e\u7528\u6027\uff0c\u4f46\u7531\u4e8e\u504f\u79bb\u4e86\u6807\u51c6UML\u5f62\u5f0f\uff0c\u53ef\u80fd\u4f1a\u5e26\u6765\u4e92\u64cd\u4f5c\u6027\u6311\u6218\u3002\u56e0\u6b64\uff0c\u5e94\u5ba1\u614e\u8003\u8651\u5176\u4f7f\u7528\uff0c\u4ec5\u5728\u7279\u5b9a\u9879\u76ee\u9700\u6c42\u4e0d\u53ef\u6216\u7f3a\u65f6\u624d\u91c7\u7528\u3002 \u7ed3\u8bba \u5728\u8f6f\u4ef6\u5de5\u7a0b\u548c\u7cfb\u7edf\u5efa\u6a21\u9886\u57df\uff0c\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u662f\u4e00\u79cd\u5f3a\u5927\u4e14\u7075\u6d3b\u7684\u5de5\u5177\u3002\u5176\u6269\u5c55"}