我现有的代码是这样的
public static String readTxtFile(String filePath){
String encoding="UTF-8";
StringBuffer sBuffer = new StringBuffer();
try {
File file=new File(filePath);
if(file.isFile() && file.exists()){ //判断文件是否存在
InputStreamReader read = new InputStreamReader(new FileInputStream(file),encoding);
BufferedReader bufferedReader = new BufferedReader(read);
String lineTxt = null;
while((lineTxt = bufferedReader.readLine()) != null){
sBuffer.append(lineTxt);
}
read.close();
}else{
System.out.println("找不到指定的文件");
}
} catch (Exception e) {
System.out.println("读取文件内容出错");
e.printStackTrace();
}
return sBuffer.toString();
}
问题如题所述