喵果森森的博客Resource leak: 'sc' is never closed 是指编程过程中命名的“sc”这个Scanner对象没有关闭。关闭Scanner是因为System.in在被第一次声明时会打开InputStream(指输入流)注:上文第一次声明指的是Scanner sc=new ...
dianxiao5497的博客最近在学习java编程,关于安装与环境变量的配置将在后面的博客中详细介绍,本篇博客主要介绍在java在输入中出现"Resource leak: 'sc' is never closed"的警告。 测试代码如下: import java.util.*; public class ...
cumei1658的博客 This article was originally written a couple of years ago and it never quite got around to being published. However, I have recently updated it, and it’s now been posted on the SSI’s blog. I’ve ...