//建立的输入流
Reader r = new InputStreamReader(new FileInputStream("tupian.png"),"gbk"); Reader r = new InputStreamReader(ne
Reader r = new InputStreamReader(new FileInputStream("tupian.png"),"gbk"); Reader r = new InputStreamReader(ne
阅读背景：
inputstreamreader能读图片文件或者视频吗 不是可以字符和字节流转换吗
来源：互联网
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