[code]package com.mkyong.core;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
public class InputStreamToStringExample {
public static void main(String[] args) throws IOException {
// intilize an InputStream
InputStream is =
new ByteArrayInputStream("file content..blah blah".getBytes());
String result = getStringFromInputStream(is);
System.out.println(result);
System.out.println("Done");
}
// convert InputStream to String
private static String getStringFromInputStream(InputStream is) {
BufferedReader br = null;
StringBuilder sb = new StringBuilder();
String line;
try {
br = new BufferedReader(new InputStreamReader(is));
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
if (br != null) {
try {
br.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return sb.toString();
}
}[/code]程序输出：file content..blah blah
Done