read
从一个流中读取内容
read(inputstream,byte[])
read(inputstream,byte[],offset,length)
//offset是buffer的偏移值,length...是读取的长度
read(reader,char[])
read(reader,char[],offset,length)
这里我写了个小例子,可以测试read方法的效果:
@Test
public...("hello world");
IOUtils.read(is, bytes);
System.out.println(new String(bytes...IOUtils.read(is, bytes, 2, 4);
System.out.println(new String(bytes));
} catch (IOException...Reader input, String encoding)
toByteArray(String input)
toByteArray(URI uri)
toByteArray(URL url)
toByteArray