java也一样。与c的实现稍有不同:
InputStream is;
byte buffer [] = new byte[30000];
int pos = 0;
while(true){
int bytesRead = is.read(buffer, pos, buffer.length - pos);
pos += bytesRead;
if (pos < buffer.length)
continue;
else
break;
}
InputStream is;
byte buffer [] = new byte[30000];
int pos = 0;
while(true){
int bytesRead = is.read(buffer, pos, buffer.length - pos);
pos += bytesRead;
if (pos < buffer.length)
continue;
else
break;
}
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