trying to parse String into Date and time as Date(data type) in java-CodePudding

String input = "2022-04-05 21:11:06";

required output:

Date output = 2022-04-05 21:11:06;

My code

SimpleDateFormat df = new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss");
Date var4 = df.parse(input);

but I got error

Exception in thread "main" java.text.ParseException: Unparseable date: "2022-04-05 21:11:06"

CodePudding user response：

You shouldn't use the old Date and SimpleDateFormat classes. Instead, use LocalDateTime, ZonedDateTime, and DateTimeFormatter

LocalDateTime dt = LocalDateTime.parse(
    "2022-04-05 21:11:06",
    DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")
);

CodePudding user response：

You are specifying wrong SimpleDateFormat. change this

SimpleDateFormat df = new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss");

to SimpleDateFormat df = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");

CodePudding user response：

As Alexey R mentioned your pattern need some correction:

String input = "2022-04-05 21:11:06";
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date v = df.parse(input);
System.out.println(v);