//把一篇文章当作一个String读入
public static String readFile(String file) throws FileNotFoundException, IOException
{
StringBuffer strSb = new StringBuffer(); //String is constant, StringBuffer can be changed.
InputStreamReader inStrR = new InputStreamReader(new FileInputStream(file), "utf-8"); //byte streams to character streams
BufferedReader br = new BufferedReader(inStrR);
String line = br.readLine();
while(line != null){
strSb.append(line).append("\r\n");
line = br.readLine();
}
return strSb.toString();
}
java 读入数据
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转载自blog.csdn.net/qq_41357131/article/details/80893130
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