Unverified50% confidenceFactExact time
节点是工作流的最小组成单元，涵盖LLM调用、条件判断、知识检索、代码执行、变量处理等类型
1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
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UnverifiedDify工作流的节点类型包括LLM调用节点、知识库检索节点、HTTP请求节点、代码执行节点、条件判断节点、变量聚合节点等73% similarUnverified最小生成树（MST）是连接图中所有节点、总边权最小的无环子图，经典算法包括Kruskal算法和Prim算法64% similarUnverified短链接系统是系统设计面试的经典入门题目，涉及哈希/编码算法选择（Base62 vs MD5截断）、读写比例不对称（通常读:写=100:1）、缓存策略、数据库选型和全局唯一ID生成60% similarUnverifiedPrim算法从任意节点出发逐步将最小权重边纳入生成树，配合优先队列可达O(E log V)57% similarUnverifiedDify includes built-in node types such as variable management, conditional branching, HTTP requests, and code execution.56% similar
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