在Java中对资源进行尝试

Question

当我在用Java 8 文档编写的程序中尝试使用资源时，仍然有必要还是一种好的做法来明确地关闭文件？

Answer 1

From the documentation you linked: "Note: A try-with-resources statement can have catch and finally blocks just like an ordinary try statement. In a try-with-resources statement, any catch or finally block is run after the resources declared have been closed ."

So, no. You don't need to.