NewLogger 创建日志对象.

SetLevel 设置输出级别.

SetLogger 设置新 Logger 句柄.

开发模式.

生产模式.

DebugLevel logs are typically voluminous, and are usually disabled in production.

DPanicLevel logs are particularly important errors.

ErrorLevel logs are high-priority.

FatalLevel logs a message, then calls os.Exit(1).

InfoLevel is the default logging priority.

PanicLevel logs a message, then panics.

WarnLevel logs are more important than Info, but don't need individual human review.

Logger 日志.

Sugar 日志糖.

ConfigMode 配置预设 preset.