Question

如何读取DAT文件内容

Answer 1

//调用时, 只要 readFile("C:\\test.dat");
public String readFile(String path) throws IOException...{
File file=new File(path);
if(!file.exists()||file.isDirectory())
throw new FileNotFoundException();
BufferedReader br=new BufferedReader(new FileReader(file));
String temp=null;
StringBuffer sb=new StringBuffer();
temp=br.readLine();
while(temp!=null)...{
sb.append(temp+" ");
temp=br.readLine();
}
return sb.toString();
}