io流读取txt文本到mysql数据库

package com.liujin.cms.kafka;

import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.kafka.listener.MessageListener;

import com.alibaba.fastjson.JSON;
import com.liujin.cms.dao.PlanDao;
import com.liujin.cms.domain.Plan;

public class ArticleListener implements MessageListener<String, String>{

    @Autowired
    PlanDao planDao;
    
    @Override
    public void onMessage(ConsumerRecord<String, String> data) {
        // TODO Auto-generated method stub
        System.err.println("接收到了消息");
        String value = data.value();
        //json转成对象
        Plan plan = JSON.parseObject(value, Plan.class);
        planDao.save(plan);
        System.err.println("保存成功");
    }

}

 

package com.bw.test;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.kafka.core.KafkaTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.alibaba.fastjson.JSON;
import com.bw.bean.Plan;
import com.bw.utils.StreamUtil;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:producer.xml")
public class MyTest {

	
	
	@Autowired
	KafkaTemplate<String, String> kafkaTemplate;
	
	@SuppressWarnings("unchecked")
	@Test
	public void readtest() throws FileNotFoundException {
		ArrayList<Plan> list = new ArrayList<Plan>();
		
		File file = new File("E:/a/data.txt");
		
		FileInputStream inputStream = new FileInputStream(file);
		
		List<String> readLine = StreamUtil.readLine(inputStream);
		readLine.remove(0);
		for (String string : readLine) {
			Plan plan = new Plan();
			String[] split = string.split("\\|\\|");
	
			//System.out.println(line);
			//每个|都要转义
		
			String name=split[0];
			double amount=Double.parseDouble(split[1]);
			String manager=split[3];
			String content=split[2];
			
			Integer dept_id=null;
			if ("药厂".equals(split[4])) {
				dept_id=1;
			}else if ("准能选煤厂".equals(split[4])) {
				dept_id=2;
			}else if ("洗选车间".equals(split[4])) {
				dept_id=3;
			}else if ("生产服务中心".equals(split[4])) {
				dept_id=4;
			}else if ("矸电公司".contains(split[4])) {
				dept_id=5;
			}else if ("大准铁路公司".equals(split[4])) {
				dept_id=6;
			}
		
			plan.setName(name);
			plan.setAmount(amount);
			plan.setManager(manager);
			plan.setContent(content);
			plan.setDept_id(dept_id);
			
			String jsonString = JSON.toJSONString(plan);
			kafkaTemplate.send("zhunneng",jsonString);
			
			list.add(plan);
		}
	
		for (Plan plan : list) {
			System.out.println(plan);
		}
	}
}