程式碼格式測試

package com.melin.lab01;

import java.time.Duration;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

public class LocalDateTime01 {
	public static void main(String[] args) {
		String startedAtStr = "2020-09-07T19:32:35Z";
		String endedAtStr = "2020-09-07T19:32:48Z";//結束時間
		String format = "yyyy-MM-dd'T'HH:mm:ss'Z'";
		LocalDateTime now = LocalDateTime.now();
		DateTimeFormatter df = DateTimeFormatter.ofPattern(format);
		System.out.println(now);
		LocalDateTime startedAt = LocalDateTime.parse(startedAtStr, df);
		LocalDateTime endedAt = LocalDateTime.parse(endedAtStr, df);
		Duration secs = Duration.between(startedAt, endedAt);
		
		System.out.println(secs.getSeconds());
	}
}

package com.melin.lab01;
import java.time.Duration;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

public class LocalDateTime01 {
	public static void main(String[] args) {
		String startedAtStr = "2020-09-07T19:32:35Z";
		String endedAtStr = "2020-09-07T19:32:48Z";//結束時間
		String format = "yyyy-MM-dd'T'HH:mm:ss'Z'";
		LocalDateTime now = LocalDateTime.now();
		DateTimeFormatter df = DateTimeFormatter.ofPattern(format);
		System.out.println(now);
		LocalDateTime startedAt = LocalDateTime.parse(startedAtStr, df);
		LocalDateTime endedAt = LocalDateTime.parse(endedAtStr, df);
		Duration secs = Duration.between(startedAt, endedAt);
		
		System.out.println(secs.getSeconds());
	}
}