无法解析，在索引 23 处找到未解析的文本

Question

我想将 2 个日期发送到 Spring 休息点。我试过这个：

start_date=2019-03-03T21:25:24.000Z&end_date=2019-03-03T21:25:29.000Z

休息终点：

    @GetMapping("/terminals")

    public ResponseEntity<Map<Integer, List<TopTerminalsDTO>>> getTopTerminals(

            @RequestParam(value = "start_date", required = true) String start_date,

            @RequestParam(value = "end_date", required = true) String end_date) {

        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS");

        LocalDateTime start_dateTime = LocalDateTime.parse(start_date, formatter);

        LocalDateTime end_dateTime = LocalDateTime.parse(end_date, formatter);

        final List<PaymentTransactionsDailyFacts> list = dashboardService.findTop_Terminals(start_dateTime, end_dateTime);

但我得到例外：

2019-03-10 13:22:46,677 INFO  [stdout] (default task-1) 13:22:46.676 [default task-1] ERROR o.s.b.w.s.support.ErrorPageFilter - Forwarding to error page from request [/dashboard/terminals] due to exception [Text '2019-03-03T21:22:39.000Z' could not be parsed, unparsed text found at index 23]

2019-03-10 13:22:46,678 INFO  [stdout] (default task-1) java.time.format.DateTimeParseException: Text '2019-03-03T21:22:39.000Z' could not be parsed, unparsed text found at index 23

2019-03-10 13:22:46,678 INFO  [stdout] (default task-1)     at java.base/java.time.format.DateTimeFormatter.parseResolved0(DateTimeFormatter.java:2049)

2019-03-10 13:22:46,678 INFO  [stdout] (default task-1)     at java.base/java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1948)

2019-03-10 13:22:46,679 INFO  [stdout] (default task-1)     at java.base/java.time.LocalDateTime.parse(LocalDateTime.java:492)

2019-03-10 13:22:46,679 INFO  [stdout] (default task-1)     at deployment.datalis_admin.war//org.datalis.admin.backend.restapi.DashboardController.getTopTerminals(DashboardController.java:87)

2019-03-10 13:22:46,679 INFO  [stdout] (default task-1)     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

你知道我该如何解决这个问题吗？

Answer 1

这是因为根据你的DateTimeFormatterstart_date 是无效的。不期望Z在日期结束时拥有。您有 2 个选项。从您的&中删除Z字符。start_dateend_date修改DateTimeFormatter为也接受 ZoneOffset。例子：DateTimeFormatter&nbsp;formatter&nbsp;=&nbsp;DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSX");您还可以决定是否start_date不需要您的几分之一秒。如果没有，你可以使用这个技巧：LocalDateTime&nbsp;start_dateTime&nbsp;=&nbsp;LocalDateTime.parse("2019-03-03T21:25:24Z",&nbsp;DateTimeFormatter.ISO_INSTANT);