为什么APIJSON不使用Logger而是要System.out作为日志输出 · Tencent/APIJSON#448

(1 评论) (2 反应) (0 负责人)Java (17,967 star) (2,229 fork)batch import

Enhancement 增强help wanted

描述

System.out使用PrintStream，会有synchronized锁，对性能可能有比较大的影响。即使不想添加其他依赖使用第三方的日志，也可以使用jdk自带的日志框架，java.util.logging。

技术栈: java
领域: backendperformance
议题类型: performance
难度: 2
预计时间: 1-3 hours
活动状态: stale
清晰度: clear
前置要求: JavaBasic logging concepts
新手友好度: 75
研究方向: Search for all usages of System.out.println in the APIJSON source code, focusing on main source directories. Replace with java.util.logging.Logger instances, using appropriate log levels (e.g., FINE, INFO, WARNING). Ensure that logging configuration is added or updated. Test the application to confirm no functionality changes and that logs appear as expected. Refer to the existing code structure for consistent integration.