Java 17: Difficulty with ISO 8601 Date Parsing using java.time with custom format
I'm testing a new approach and I'm migrating some code and I'm building a feature where I'm reviewing some code and I've been struggling with this for a few days now and could really use some help... I'm trying to parse an ISO 8601 date string in my Java 17 application, but I'm running into issues when the input date string contains a timezone offset. My input string looks like this: `2023-10-12T14:30:00Z`. I want to convert it to a `ZonedDateTime` object. I attempted to use `ZonedDateTime.parse()` directly, but I'm getting a `java.time.format.DateTimeParseException` with the message `Text '2023-10-12T14:30:00Z' could not be parsed at index 19`. Here’s the code snippet I used: ```java String dateString = "2023-10-12T14:30:00Z"; ZonedDateTime zonedDateTime = ZonedDateTime.parse(dateString); ``` I also tried to specify a custom formatter using `DateTimeFormatter`, but that did not resolve the scenario either. Here’s what I attempted: ```java DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssX"); ZonedDateTime zonedDateTime = ZonedDateTime.parse(dateString, formatter); ``` Despite these attempts, I continue to receive parsing errors. I suspect that the scenario might be related to the `Z` timezone indicator which I’m not handling correctly. Can someone guide to understand how to properly parse ISO 8601 date strings with timezone offsets in Java 17? Any guidance or alternative approaches would be greatly appreciated! For context: I'm using Java on Ubuntu. What's the best practice here? For context: I'm using Java on macOS. I'm using Java stable in this project. For reference, this is a production application. Any help would be greatly appreciated! The project is a REST API built with Java. Any help would be greatly appreciated!