Skip to content

时区错误问题 #138

@fatcarter

Description

@fatcarter

TSDBJNIConnector类

private static void handleTimeZone(String posixTimeZoneStr) {
        if (posixTimeZoneStr.startsWith("UTC") || posixTimeZoneStr.startsWith("GMT")) {
            if (posixTimeZoneStr.length() == 3) {
                TimeZone.setDefault(TimeZone.getTimeZone(ZoneId.of("GMT")));
                return;
            }

            String regex = "^(UTC|GMT)([+-])(\\d+)$";
            Pattern pattern = Pattern.compile(regex);
            Matcher matcher = pattern.matcher(posixTimeZoneStr);
            if (matcher.matches()) {
                String op = matcher.group(2);
                String hourStr = matcher.group(3);
                // 这里+ 为什么要变成-
                if (op.equals("+")) {
                    op = "-";
                } else {
                    op = "+";
                }

                int hour = Integer.parseInt(hourStr);
                if (hour > 18) {
                    return;
                }

                String timezone = String.format("GMT%s%02d:00", op, hour);
                // 这里为什么要设置默认时区,导致我jvm设置user.timezone都给覆盖了
                TimeZone.setDefault(TimeZone.getTimeZone(ZoneId.of(timezone)));
                return;
            }
        }

        if (posixTimeZoneStr.contains("/")) {
            TimeZone.setDefault(TimeZone.getTimeZone(ZoneId.of(posixTimeZoneStr)));
        }

    }

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions