javaéé¢InputStreamç±»å转æ¢æStringç±»åï¼ä¸»è¦æ¯éè¿è¯»å ¥æ件çå符ï¼æ¼æ¥æStringç±»åï¼å¦ä¸ä»£ç ï¼
InputStream is = new FileInputStream("D://123.txt");int i = 0;
while( (i = is.read())!= -1){
System.out.print((char)i);//è¾åºcharç±»å
}
å¾å°çcharä¸ä¸ªä¸ä¸ªæ¥èµ·æ¥å°±æ¯string
温馨提示：内容为网友见解，仅供参考
第1个回答 2014-12-09
.toString().valueOf()
第2个回答 2015-11-08
InputStream in = new InputStream(***);
InputStreamReader is = new InputStreamReader(in);
BufferedReader reader = new BufferedReader(is);
String tmp = null;
while((tmp=reader.readLine())!=null)
System.out.println(tmp);
InputStreamReader is = new InputStreamReader(in);
BufferedReader reader = new BufferedReader(is);
String tmp = null;
while((tmp=reader.readLine())!=null)
System.out.println(tmp);
第3个回答 推荐于2016-11-22
InputStream is = new FileInputStream("D://123.txt");
int i = 0;
while( (i = is.read())!= -1){
System.out.print((char)i);
}
得到的char一个一个接起来就是string 了本回答被提问者和网友采纳
int i = 0;
while( (i = is.read())!= -1){
System.out.print((char)i);
}
得到的char一个一个接起来就是string 了本回答被提问者和网友采纳
第4个回答 2014-12-09
byte buffer[] = new byte[1024];
int len = 0;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
while ((len = inputstream.read(buffer)) != -1) {
baos.write(buffer, 0, len);
}
baos.close();
inputstream.close();
byte[] data =baos.toByteArray();
String result = new String(data, "utf-8");
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
inputstream就是你需要转换成string类型的流
int len = 0;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
while ((len = inputstream.read(buffer)) != -1) {
baos.write(buffer, 0, len);
}
baos.close();
inputstream.close();
byte[] data =baos.toByteArray();
String result = new String(data, "utf-8");
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
inputstream就是你需要转换成string类型的流
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