Home Sign Up Sign In
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
V2EX  ›  2023-08-26
baolinliu442k Java 中的 Optional 应该什么时候用呢，总感觉这样不如直接 if 判断
  •  1   
    Java  •  baolinliu442k  •  Aug 27, 2023  •  Lastly replied by Kaiv2         		39
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   1664 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 10ms · UTC 16:30 · PVG 00:30 · LAX 09:30 · JFK 12:30
    ♥ Do have faith in what you're doing.