BufferedReader读文件

BufferedReader读取文件

public class Test3 {
    public static void main(String[] args) throws Exception{

        String filePath = "C:\\Users\\Admin\\Downloads\\xxx.txt";//文件路径

        File file = new File(filePath);

        BufferedReader reader = null;

        try {

            reader = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));//获取字符流

            while((line = reader.readLine()) != null){

//                System.out.println(line);//循环的到的数据

            }

        }catch(Exception e){}

        finally{

            if(reader != null){

                try{

                    reader.close();

                }catch(Exception e1){

                }

            }

        }


    }


}
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