做到这一点的一种好方法是使用
Apache commons IOUtils将apache复制
InputStream到StringWriter...
StringWriter writer = new StringWriter();IOUtils.copy(inputStream, writer, encoding);String theString = writer.toString();
甚至
// NB: does not close inputStream, you'll have to use try-with-resources for thatString theString = IOUtils.toString(inputStream, encoding);
另外，
ByteArrayOutputStream如果您不想混合
Streams和
Writers，则可以使用
