io流读取多文件

1.写一个测试类

readFile

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:spring.xml")
public class LogsRead {
    @Autowired
    KafkaTemplate kafkaTemplate;

    @Test
    public void  loadFile() throws InterruptedException, IOException {
       String path="d:/logs/";
       readFile(new File(path));
       Thread.sleep(100000);
        System.out.println("读取结果");
    }

    private void readFile(File file) throws IOException {
        //获取所有文件
        File[] files = file.listFiles();
        if (files!=null&&files.length>0){
            for (File file1 : files) {
                if (file1.isFile()){
                    //读取文件
                    System.out.println("读取文件的名字是:"+file1.getName());
                    BufferedReader reader = new BufferedReader(new FileReader(file1));
                    String str="";
                    while ((str=reader.readLine())!=null){
                        //发送给kafka
                        kafkaTemplate.send("test","import",str);
                    }
                }else {
                    this.readFile(file1);
                }
            }
        }
    }


}

2.将文件写入es

写一个loginfo的实体类

 写一个接口

 将消息接收 写入到es