字符串“2020-06-07 16:06:08“解析成时间戳Instant

类似字符串"2020-06-07 16:06:08"解析成时间戳Instant

思路：Calendar.toInstant()      Date.toInstant()

代码：

String date = "2020-06-08"

String time = "16:06:01"

String[] datee = date.split("-");
String[] timee = timee.split(":");
Calendar eee = Calendar.getInstance();               //日历显示月份，parse要对应index
eee.set(Integer.parseInt(datee[0]),Integer.parseInt(datee[1])-1,Integer.parseInt(datee[2]),Integer.parseInt(timee[0]),Integer.parseInt(timee[1]),Integer.parseInt(timee[2]));
Instant res = eee.toInstant();