Spring rest 控制器从查询参数中的 zoneddatetime 中删除加号

Question

我有UT，顺利通过

    @Test
    public void test() {
        String text1 = "2009-07-10T14:30:01.001Z";
        String text2 = "2009-07-10T14:30:01.001+03:00";
        DateTimeFormatter f = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ");

        ZonedDateTime zonedDateTime1 = ZonedDateTime.parse(text1, f);
        ZonedDateTime zonedDateTime2 = ZonedDateTime.parse(text2, f);

        System.out.println(zonedDateTime1);
        System.out.println(zonedDateTime2);
    }

输出为

2009-07-10T14:30:01.001Z
2009-07-10T14:30:01.001+03:00

但是，当我尝试在 spring-controller

上使用此模式时

    @GetMapping
    public ResponseEntity get( @RequestParam("start") @DateTimeFormat(pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ")
                                               ZonedDateTime start) {
        Dto result = service.get(start);
        return new ResponseEntity(result, getHeaders(), HttpStatus.OK);
    }

它仅在我传递 Z 而不是时区时有效，例如

2009-07-10T14:30:01.001Z

但是当尝试传递时区偏移量时 - 出现错误消息

"Failed to convert value of type 'java.lang.String' to required type 'java.time.ZonedDateTime'; nested exception is org.springframework.core.convert.ConversionFailedException: Failed to convert from type [java.lang.String] to type [@org.springframework.web.bind.annotation.RequestParam @org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime] for value '2009-07-10T14:30:01.001 03:00'; nested exception is java.lang.IllegalArgumentException: Parse attempt failed for value [2009-07-10T14:30:01.001 03:00]",

我尝试像这样通过邮递员传递请求

POST localhost:9080/MyApp/user?start=2009-07-10T14:30:01.001+03:00
header: Content-Type application/json

Answer 1

您必须对 when you have special characters like (+)

进行编码

POST localhost:9080/MyApp/user?start=2009-07-10T14:30:01.001%2B03:00

Answer 2

按照 docu 中的说明对请求变量进行编码。

用于测试您可以使用以下示例https://github.com/spring-projects/spring-boot/issues/15132#issuecomment-437431903

Spring rest 控制器从查询参数中的 zoneddatetime 中删除加号

Spring rest controller removes plus sign from zonedatetime in query parameter

java

controller

spring-boot

zoneddatetime