{"version":"1.0","provider_name":"ArchiMetric Simplified Chinese","provider_url":"https:\/\/www.archimetric.com\/cn","author_name":"archimetric@visual-paradigm.com","author_url":"https:\/\/www.archimetric.com\/cn\/author\/archimetricvisual-paradigm-com\/","title":"\u4f7f\u7528 Visual Paradigm \u521b\u5efa\u7528\u4f8b\u56fe - ArchiMetric Simplified Chinese","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tA5sw0xhbl\"><a href=\"https:\/\/www.archimetric.com\/cn\/creating-use-case-diagram-using-visual-paradigm\/\">\u4f7f\u7528 Visual Paradigm \u521b\u5efa\u7528\u4f8b\u56fe<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.archimetric.com\/cn\/creating-use-case-diagram-using-visual-paradigm\/embed\/#?secret=tA5sw0xhbl\" width=\"600\" height=\"338\" title=\"\u300a \u4f7f\u7528 Visual Paradigm \u521b\u5efa\u7528\u4f8b\u56fe \u300b\u2014ArchiMetric Simplified Chinese\" data-secret=\"tA5sw0xhbl\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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:\/\/www.archimetric.com\/cn\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.archimetric.com\/cn\/wp-content\/uploads\/sites\/4\/2026\/03\/Use-Case-Diagram-Website-_-Structuring-use-cases-with-extend-and-include-use-case-2-1.png","thumbnail_width":631,"thumbnail_height":517,"description":"A use case diagram is a UML diagram that enables you to model system functions (i.e., goals) and the actors that interact with those functions. You can draw use case diagrams in Visual Paradigm or use the Event Flow Editor to document use case usage scenarios. On this page, you will see how to draw use case diagrams with UML tools."}