假设我有一个接受InputStream的方法。 此方法需要使用BufferedInputStream封装此InputStream以使用其标记和重置功能。但是,传入的InputStream仍可能被方法的调用者使用。 public static void foo(InputStream is) throws Exception {
BufferedInputStream bis = new
在io.BufferedReader中有方便的peek函数。但是 peek([n])
Return 1 (or n if specified) bytes from a buffer without advancing
the position. Only a single read on the raw stream is done to satisfy
the call. The
我想实现如下: BufferedInputStream is = new BufferedInputStream(System.in);
int c = 0;
while((c=is.read())!=-1)
Files.copy(is, path3, StandardCopyOption.REPLACE_EXISTING);
Hoewver它陷在等待Sys
在写的Javadoc: /**
* ...Buffers the input stream so do not pass in a BufferedInputStream ...
*/
public static void meth(InputStream is) throws IOException {
BufferedInputStream bis = new Buffered