作用：解析网络返回的流 stream->string
public static String parseStream(InputStream inputStream) {
ByteArrayOutputStream baos = null;
try {
int len = -1;
byte buffer[] = new byte[1024];
baos = new ByteArrayOutputStream();
while ((len = inputStream.read(buffer)) != -1) {
baos.write(buffer, 0, len);
return baos.toString();
}
} catch (IOException e) {
e.printStackTrace();
} finally {
// 关闭流
closeIO(inputStream);
closeIO(baos);
}
return null;
}
public static void closeIO(Closeable io) {
if (io != null) {
try {
io.close();
} catch (IOException e) {
e.printStackTrace();
}
io = null;
}
}
