The rules for drawing associations are the same as for normal class relationships, although there is one additional requirement when modeling the associations.

 
  • 繪制關(guān)聯(lián)與一般的類(lèi)關(guān)系的規則一樣,除了在建模關(guān)聯(lián)時(shí)有一個(gè)附加的要求。
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