java - 哪个平台不允许多个 FileWriters 在一个文件上打开

Question

FileWriter 的 JAVA 文档说

Whether or not a file is available or may be created depends upon the * underlying platform. *Some platforms, in particular, allow a file to be * opened for writing by only one* FileWriter (or other file-writing * object) at a time. In such situations the constructors in this class * will fail if the file involved is already open."

我需要知道哪些平台不允许在一个文件上使用多个 FIleWriter。

谢谢

Answer 1

Windows 平台不允许在同一个文件上使用多个 FileWriter。