零基礎工程師繪圖指南,半小時水平越級提升!

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"點擊前往 ","attrs":{}},{"type":"link","attrs":{"href":"http://www.weishidong.com/docs/uml/","title":""},"content":[{"type":"text","text":"工程師繪圖與設計實踐指南專欄","attrs":{}}]},{"type":"text","text":" 查看完整的繪圖技巧","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作爲一名工程師,繪圖可以說是必備的技能。優秀的繪圖能力就像寫得一手好字,總能讓你在團隊或者客戶面前","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"閃光","attrs":{}},{"type":"text","text":",這也是你贏得團隊青睞和客戶讚揚的一個重要能力。","attrs":{}}]},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/b5/b5468fc4af79d49c662c25128eb4a13b.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"繪圖的過程其實是","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"分解任務","attrs":{}},{"type":"text","text":"和*","attrs":{}},{"type":"text","marks":[{"type":"italic","attrs":{}}],"text":"分離關注點","attrs":{}},{"type":"text","text":"*的過程,它和程序設計的過程幾乎重疊,因此繪圖和程序設計是","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"正向相互促進","attrs":{}},{"type":"text","text":"的。也就是說,你在繪圖的過程中發現的問題很有可能會在程序中出現,你在程序中要面對的問題很有可能在繪圖的過程中就發現了,早發現早處理。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"爲什麼別人畫的圖比我的好看?有什麼技巧嗎?畫圖醜是天生的嗎?我能不能通過短時間的學習繪製出逼格高的程序設計圖呢?","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"繪圖是點、線、面、光影和色彩的融合,想要設計出漂亮的圖,可以閱讀設計領域的相關知識,","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"跨界是目前你跟同領域對手拉開差距的優選之一","attrs":{}},{"type":"text","text":"。今天我們就來學習如何畫得一手好圖,畫好圖有哪些技巧和策略,並手把手帶你繪製程序設計過程中常用的時序圖、流程圖、應用分層架構圖。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"Processon","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://processon.com/","title":""},"content":[{"type":"text","text":"ProcessOn","attrs":{}}]},{"type":"text","text":" 是一個在線作圖的聚合平臺, 運營方是北京大麥地信息技術有限公司。ProcessOn 的繪圖基於瀏覽器,因此它不受操作系統限制,可以跨平臺操作。ProcessOn 的畫布分爲兩大類:思維導圖畫布和自由畫布。思維導圖畫布專注於節點屬性和關係的構建,圖 1 是思維導圖畫布的模板示例。","attrs":{}}]},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/bc/bc70e89f87683fda494b9694f031948f.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"自由畫布則給我們提供了盡情揮灑的空間,我們可以在自由畫布中繪製 UML 類圖、功能模塊組合圖、事件流程圖和應用架構圖等,圖 2 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","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"mind map","attrs":{}},{"type":"text","text":" 模板,點擊創建按鈕後 diagrams 根據我的選擇爲我打開了如下圖所示的新畫布。","attrs":{}}]},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/36/369198db9c0229b44271875f41068dbc.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"畫布分爲 ABCDEF 幾個區域,它們對應的功能或者作用分別如下:","attrs":{}}]},{"type":"bulletedlist","content":[{"type":"listitem","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"A - 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並根據提示選擇存儲方式和存儲路徑。選擇好原文件的存儲後,後續我們對畫布、圖形元素和文字元素的改動它纔會自動保存。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"添加多個頁面","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"你可能會好奇,這個分頁欄的應用場景是什麼:","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"每個圖一份文件,太多了!","attrs":{}}]}],"attrs":{}},{"type":"listitem","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"一個功能模塊(例如登錄)對應的幾個圖(例如流程設計圖、原型草稿、登錄時序圖),分開存放太難找!","attrs":{}}]}],"attrs":{}},{"type":"listitem","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"關聯功能互相比對,打開多個窗口太煩人!","attrs":{}}]}],"attrs":{}}],"attrs":{}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"正好,D 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交互圖,它通過描述對象之間發送消息的時間順序顯示多個對象之間的動態協作。它可以表示用例的行爲順序,當執行一個用例行爲時,其中的每條消息對應一個類操作或狀態機中引起轉換的觸發事件。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"這裏以汽車鑰匙的上鎖和解鎖過程爲例,繪製一幅時序圖。首先捋清楚參與其中的幾個角色:鑰匙擁有者、鑰匙、車,由此我們可以畫出如下圖所示的基本結構。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/ac/ac23307ce35a86e98be78cd701bb10e7.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"然後我們捋一捋上鎖和解鎖的過程,鑰匙擁有者按下鑰匙上的按鍵,車鑰匙通過信號將鎖信號傳遞給汽車,汽車根據鎖的原狀態作對應狀態切換,從而實現上鎖和解鎖的目的。下圖描述了從鑰匙擁有者按下鎖按鍵到汽車改變鎖狀態的時序。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/9f/9f195d085a06637af7bc1d61e8623b4f.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在實際生活中,我們知道汽車鎖狀態改變時會發出信號以表示這次操作成功了,類似於 TCP 協議中的 ACK。汽車發出的信號通常是燈光或聲音,信號的實際接收者是按下鎖按鍵的鑰匙擁有者,由此我們可以再完善一下這幅時序圖。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/70/70e543c2f89cad9794d597c0b66d05d2.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"上圖就是完整的汽車上鎖和解鎖時序圖,你學會了嗎?","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"小提示:在表達時序圖角色時,冒號左邊描述的是角色名稱、右側描述的是角色,如果冒號左邊沒有內容則代表這是一個匿名角色。如果想要更具體一些,可以改爲“韋世東:鑰匙擁有者”、“奔馳:汽車”。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"繪製流式處理流程圖","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"配色知識那個小節中用到的圖示描述的就是流式處理,在 Kafka 流式處理的思想中(我沒看過 Spark 和 Flink 的模型),流式處理是一端作爲起始輸入、一端作爲最終輸出、中間可以有多個處理環節的一種組合。由此我們可以畫出如下圖所示的基本結構。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/9b/9b82110bd8b67155e91e5ec62551716a.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"然後在中間放置多個處理環節,這些處理環節實際上就是一個個程序,它們從 Kafka 中獲取數據,處理完成後又放回去。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/99/9904c06798034c12db6d8fabb0e94b15.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"上圖就是完整的流式處理流程圖,你學會了嗎?","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"繪製移動端應用分層架構圖","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"相對於單個模塊的時序圖和簡單環節的流程圖而言,Web 應用分層架構更復雜,需要的圖形也更多。假設我們要用圖表達一款移動端應用的架構圖,要清晰有條理地展現出整個系統的最大執行單元之間的關係,你會怎麼做呢?","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在已知需求和功能模塊的情況下,我們要做的第一件事就是分層。分層不僅能在繪圖中發揮重要作用,在軟件開發和設計中也是十分重要的,它能夠讓執行單元之間的責任更清晰明確。我們先來簡單粗略的劃分一下:","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"numberedlist","attrs":{"start":"1","normalizeStart":1},"content":[{"type":"listitem","content":[{"type":"paragraph","attrs":{"indent":0,"number":1,"align":null,"origin":null},"content":[{"type":"text","text":"能爲用戶提供服務的視爲應用層;","attrs":{}}]}],"attrs":{}},{"type":"listitem","content":[{"type":"paragraph","attrs":{"indent":0,"number":2,"align":null,"origin":null},"content":[{"type":"text","text":"負責存儲應用數據的視爲存儲層;","attrs":{}}]}],"attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"由此我們可以畫出如下圖所示的基本結構。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/97/97fe98777492be22925d671ec1f0e591.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"再來看看實際開發中是否需要加入其他組件,例如提","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"高查詢性能的緩存","attrs":{}},{"type":"text","text":"、*","attrs":{}},{"type":"text","marks":[{"type":"italic","attrs":{}}],"text":"削峯填谷的消息隊列","attrs":{}},{"type":"text","text":"*、負責","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"請求轉發的網關","attrs":{}},{"type":"text","text":"等,加上這些組件後圖就變成了下面這樣。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/de/de40f01ce9c0045390ed3606177a310b.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"這裏你不必深究每個層級的具體劃分和層級名稱,我們先把結構畫出來。想一想,好像還需要加上","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"監控","attrs":{}},{"type":"text","text":"。監控對整個工程鏈路負責,它是一套單獨的組件,不參與分層,放到側面表示會更合適。後端的整個結構就出來了,這裏我們順便把","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"用戶端","attrs":{}},{"type":"text","text":"也補上。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/a9/a90741dfcd17198f9e067e98e57a1a21.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"接下來我們將","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"具體的應用","attrs":{}},{"type":"text","text":"補充進來,讓整個程序看起來更豐滿、更完整。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/90/905e4be98d685089d8baa150cec0ae40.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"接着讓我們表達出更貼近真實場景的效果,假設服務基於 Kubernetes、Redis 採用集羣和、MySQL 也採用集羣,那麼我們可以爲它們加上貼切的圖標。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"一些漂亮的圖形可以在 C 區","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"更多圖形","attrs":{}},{"type":"text","text":"處添加,上圖的手機圖形也是這樣添加進來的。","attrs":{}}]},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/40/406c5ee2bfd0c24123e38a60fd68fb60.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"這樣看上去清晰多了,當然,我們還可以爲這些層級或者組件設置底色,用配色增強它們的表現力。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/89/89d9b42ef226993e7b5499cd00a97f13.png","alt":null,"title":"","style":[{"key":"width","value":"100%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"小結","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"看完這篇文章,想必你已經清晰地瞭解到繪圖這件事在","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"程序設計","attrs":{}},{"type":"text","text":"和","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"你的工程師職業生涯","attrs":{}},{"type":"text","text":"中能發揮出的作用有多重要了。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"我們現在再回顧一下前面所學到的知識:","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在學習完繪圖基本操作之後,你學了自動排列、多元素組合、自動對齊和元素鎖等知識,現在你的繪圖效率比之前高很多。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"接着,你又瞭解到了風格對讀者的影響,並學會了使用手繪風格。在配色方面,你去閱讀了設計領域的一些專業文章,瞭解到不同場景、不同配色帶來的視覺差異,這直接提升了你繪圖的逼格。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"最後,你跟着實際需求的分析和假設,動手實踐繪製了汽車解鎖時序圖、流式處理流程圖和移動端應用分層架構圖。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"現在你已經擁有了自己的","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"繪圖思想","attrs":{}},{"type":"text","text":",並掌握了繪圖操作。接下來只需要","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"多加練習","attrs":{}},{"type":"text","text":",將這些技能","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"融入到日常工作當中","attrs":{}},{"type":"text","text":",相信你一定能夠取得更好的成績,設計出更貼近業務、更美觀的圖。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"文章首發於[","attrs":{}},{"type":"link","attrs":{"href":"http://www.weishidong.com/docs/uml/","title":""},"content":[{"type":"text","text":"韋世東的技術專欄","attrs":{}}]},{"type":"text","text":"] http://www.weishidong.com/docs/uml","attrs":{}}]}]}
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