flowchart TD
subgraph 日志框架对比
A[内置日志] --> B[Microsoft.Extensions.Logging]
B --> C[轻量级]
B --> D[跨平台]
E[Serilog] --> F[结构化日志]
E --> G[丰富输出]
E --> H[高性能]
I[NLog] --> J[成熟稳定]
I --> K[灵活配置]
I --> L[多目标输出]
M[Log4Net] --> N[传统框架]
M --> O[高度可配置]
M --> P[丰富Appender]
end
subgraph 选择决策因素
Q[性能需求] --> R[高吞吐]
Q --> S[低延迟]
T[功能需求] --> U[结构化日志]
T --> V[多目标输出]
T --> W[日志过滤]
X[配置复杂度] --> Y[简单配置]
X --> Z[灵活配置]
AA[生态系统] --> AB[集成度]
AB --> AC[社区支持]
AD[部署环境] --> AE[跨平台]
AE --> AF[云原生]
end
subgraph 选择流程
AG[评估需求] --> AH[功能需求分析]
AH --> AI[性能需求分析]
AI --> AJ{需要结构化日志?}
AJ -->|是| AK[Serilog/NLog]
AJ -->|否| AL{需要简单集成?}
AL -->|是| AM[内置日志]
AL -->|否| AN[NLog/Log4Net]
AO[性能要求高?] --> AP[Serilog]
AO -->|否| AQ[NLog]
AR[云原生部署?] --> AS[Serilog]
AS -->|否| AT[NLog]
end
subgraph 框架特性对比
AU[结构化日志] --> AV[Serilog:优秀]
AU --> AW[NLog:良好]
AU --> AX[内置:基础]
AY[性能] --> AZ[Serilog:最快]
AY --> BA[NLog:良好]
AY --> BB[内置:一般]
BC[配置灵活] --> BD[NLog:优秀]
BC --> BE[Log4Net:优秀]
BC --> BF[内置:有限]
BG[生态集成] --> BH[Serilog:丰富]
BG --> BI[NLog:良好]
BG --> BJ[内置:原生]
end
subgraph 推荐场景
BK[简单应用] --> BL[内置日志]
BM[企业级应用] --> BN[Serilog]
BO[传统项目] --> BP[NLog/Log4Net]
BQ[云原生] --> BR[Serilog]
end
AG --> Q
AG --> T
AG --> X
AG --> AA
AG --> AD
AK --> AO
AL --> AO