if i understand you pb you should translate your inputstream into a string using a byte[] with IOUtils. ... <看更多>

InputStreamReader 和OutputStreamWriter 是字节流通向字符流的桥梁：它使用指定的charset 读写字节并将其解码为字符。 InputStreamReader 的作用是 ... ... <看更多>

The InputStreamReader class can serve multiple purposes, but primarily it is used to convert byte streams to ... ... <看更多>