80 lines
2.5 KiB
Markdown
80 lines
2.5 KiB
Markdown
# Logger测试结果
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## ✅ 测试通过
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### 1. 开发环境测试
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日志输出示例(彩色控制台):
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```
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2025-12-31T13:44:33.524+0800 DEBUG logger/test_main.go:31 This is a debug message {"service": "user-service"}
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2025-12-31T13:44:33.524+0800 INFO logger/test_main.go:32 This is an info message {"service": "user-service"}
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2025-12-31T13:44:33.524+0800 WARN logger/test_main.go:33 This is a warn message {"service": "user-service"}
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2025-12-31T13:44:33.525+0800 ERROR logger/test_main.go:34 This is an error message {"service": "user-service"}
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```
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**特点**:
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- ✅ 彩色输出(DEBUG=紫色,INFO=蓝色,WARN=黄色,ERROR=红色)
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- ✅ 包含时间戳、级别、文件名和行号
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- ✅ 自动添加 `service` 字段
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### 2. 结构化日志测试
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```
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2025-12-31T13:44:33.525+0800 INFO logger/test_main.go:37 User registered {"service": "user-service", "mobile": "13800138000", "user_id": 123, "star_id": 456}
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```
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**特点**:
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- ✅ 支持结构化字段(mobile, user_id, star_id)
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- ✅ 自动添加service字段
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### 3. 生产环境测试(JSON格式)
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日志输出示例:
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```json
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{"level":"info","ts":1767159873.525571,"caller":"logger/test_main.go:70","msg":"User login successful","service":"user-service","user_id":123,"star_id":456,"mobile":"13800138000"}
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{"level":"error","ts":1767159873.525675,"caller":"logger/test_main.go:76","msg":"Database connection failed","service":"user-service","error":"connection timeout","host":"localhost","port":5432,"stacktrace":"..."}
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```
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**特点**:
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- ✅ JSON格式,便于日志收集系统解析
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- ✅ 包含所有必要字段
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- ✅ 错误日志包含堆栈跟踪
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## 功能验证
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✅ **初始化成功**:logger可以正常初始化
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✅ **日志级别**:Debug、Info、Warn、Error 都正常工作
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✅ **结构化日志**:支持添加自定义字段
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✅ **服务名标识**:每条日志都包含service字段
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✅ **开发/生产环境**:不同环境使用不同格式
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✅ **Sugar API**:Sugar API正常工作
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## 使用方式
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### 在Service中使用
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```go
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import (
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"github.com/topfans/backend/pkg/logger"
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"go.uber.org/zap"
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)
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// 使用Sugar API(简单)
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logger.Sugar.Infof("User registered: mobile=%s", mobile)
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// 使用结构化日志(推荐,性能更好)
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logger.Logger.Info("User registered",
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zap.String("mobile", mobile),
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zap.Int64("user_id", userID),
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)
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```
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## 下一步
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✅ Logger工具包已就绪
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✅ 测试通过
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⏳ 可以开始开发Service层(参考开发功能顺序文档)
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