1 changed files with 61 additions and 0 deletions
@ -1 +1,62 @@ |
|||
package log |
|||
|
|||
import ( |
|||
"fmt" |
|||
"path/filepath" |
|||
"time" |
|||
|
|||
"go.uber.org/zap" |
|||
"go.uber.org/zap/zapcore" |
|||
) |
|||
|
|||
var logger *zap.Logger |
|||
|
|||
func initZapLogger() { |
|||
// Initialize Zap Logger
|
|||
var err error |
|||
config := zap.NewDevelopmentConfig() // For development, human-readable output
|
|||
// For production, use zap.NewProductionConfig() for structured, high-performance logging
|
|||
// config := zap.NewProductionConfig()
|
|||
|
|||
// ------------------------------------
|
|||
|
|||
// --- 关键修改:配置日志输出路径 ---
|
|||
// 1. 设置主日志输出路径。这里指向一个文件。
|
|||
config.OutputPaths = []string{"logs/app.log", "stdout"} // 输出到 logs/app.log 和控制台
|
|||
// 如果只想输出到文件,可以只写 "logs/app.log"
|
|||
// config.OutputPaths = []string{"logs/app.log"}
|
|||
|
|||
// 2. 设置错误日志输出路径 (通常也指向文件,或者 stderr)
|
|||
config.ErrorOutputPaths = []string{"logs/app-errors.log", "stderr"} // 错误日志到单独文件和控制台
|
|||
// 或者指向与主日志相同的文件: config.ErrorOutputPaths = []string{"logs/app.log", "stderr"}
|
|||
|
|||
// ------------------------------------
|
|||
|
|||
// **关键:自定义 EncodeTime 函数**
|
|||
// config.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder // ISO8601 time format,示例 2025-05-27T14:17:13.089+0800
|
|||
config.EncoderConfig.EncodeTime = func(t time.Time, enc zapcore.PrimitiveArrayEncoder) { |
|||
// 使用你想要的 Go 时间布局字符串来格式化时间
|
|||
enc.AppendString(t.Format("2006-01-02 15:04:05.000")) // 精确到毫秒
|
|||
// 如果只想要秒,可以用 t.Format("2006-01-02 15:04:05")
|
|||
} |
|||
|
|||
// Customize the encoder config for more readable development logs
|
|||
config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder // Colored log levels
|
|||
config.EncoderConfig.EncodeCaller = zapcore.ShortCallerEncoder // Short caller info
|
|||
config.EncoderConfig.EncodeCaller = func(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder) { |
|||
// caller.FullPath() 返回完整的路径,例如 "your_module_name/package/file.go:line"
|
|||
// caller.TrimmedPath() 返回模块路径后的相对路径,例如 "package/file.go:line"
|
|||
|
|||
// 我们可以使用 filepath.Base 来获取文件名(带扩展名)
|
|||
// 然后拼接行号
|
|||
fileName := filepath.Base(caller.File) |
|||
// 构建 "文件名:行号" 格式
|
|||
enc.AppendString(fmt.Sprintf("%s:%d", fileName, caller.Line)) |
|||
} |
|||
|
|||
logger, err = config.Build() |
|||
if err != nil { |
|||
panic(fmt.Sprintf("Failed to initialize logger: %v", err)) |
|||
} |
|||
defer logger.Sync() // Flushes buffer, if any
|
|||
} |
|||
|
|||
Loading…
Reference in new issue