我在spring-data-rest的文档中发现它使用了它自己的objectMapper实现。
我想知道是否可以重用此objectMapper,因此我可以使用与spring-data-rest
端点
例如,没有任何jackson objectMapper bean我有这个
端点:GET / api /公司
"createdDate": {
"content": "2016-12-25T12:39:03.437Z"
},
"lastModifiedDate": null,
"createdById": null,
"lastModifiedById": null,
"active": true,
"name": "A6",
"addressSecondary": null,
"foundingDate": {
"content": "2016-01-01"
},
但对于我的控制器,我有:
"createdDate": {
"nano": 437000000,
"epochSecond": 1482669543
},
"lastModifiedDate": null,
"createdById": null,
"lastModifiedById": null,
"active": true,
"name": "A6",
"addressSecondary": null,
"foundingDate": {
"year": 2016,
"month": "JANUARY",
"era": "CE",
"dayOfYear": 1,
"dayOfWeek": "FRIDAY",
"leapYear": true,
"dayOfMonth": 1,
"monthValue": 1,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
这是我自己的控制器实现:
@RequestMapping(method = RequestMethod.GET, value = "companies", produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public ResponseEntity<?> testRead() {
List<Customer> customerRepositoryList = customerRepository.findAll();
Resources<Customer> resources = new Resources<>(customerRepositoryList);
return ResponseEntity.ok(resources);
}
我的代码中没有任何objectMap的bean。
如何获得相同的序列化?
答案 0 :(得分:1)
我认为您只想正确输出 LocalDate 和 LocalDateTime 字段。 如果是这样 - 将依赖项添加到项目中:
<!-- JDK 8 DateTime support for Jackson -->
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
</dependency>
这些对字段的注释:
@JsonFormat(pattern = "yyyy-MM-dd")
private LocalDate date;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime dateTime;