每日一题 为了工作 2020 0503 第六十二题

//比较日期大小

package data.bjsj.fjjb;

import java.io.*;
import java.util.ArrayList;
import java.util.List;

public class test {
    public static void main(String[] args) throws IOException {
        String[] flags = getFailureFlag();
        String time = "2015-11-03 21:37:22";
        int tip = getCategory(time, flags);
        System.err.println(tip);

    }
    public static int getCategory(String time,String[] data){
        // 2015-11-01 20:22:25
        // 2015-11-04 21:37:06,2015-11-04 22:29:33
        for (String line:data){
            String[] times = line.split(",");
            if (!(0>time.compareTo(times[0])) && !(0<time.compareTo(times[1]))){
                return 1;
            }
        }
        return 0;
    }
    public static String[] getFailureFlag() throws IOException {
        // 读取分组信息的表示
        String pathName = "./fjsj/15_failureinfo.csv";
        File inputFile = new File(pathName);
        InputStream isr = new FileInputStream(inputFile);
        BufferedReader br = new BufferedReader(new InputStreamReader(isr));
        String lineData;

        List<String> list = new ArrayList<>();
        while ((lineData = br.readLine())!= null){
            list.add(lineData);
        }
        String[] result = new String[list.size()];
        int i = 0;
        for (String elem:list){
            result[i++]=elem;
        }
        return result;
    }
}