springrestapi中的编码

我有一个rest端点，在这里我向用户发送json。但俄罗斯符号存在编码问题

@RequestMapping(value = "/{id}", method = RequestMethod.GET,produces = MediaType.APPLICATION_JSON_VALUE)
@Transactional
public ResponseEntity<String> getOrder(@PathVariable String id, @RequestParam Map<String, String> params)
{

        String result = "{"id":"composite_order2","href":"/orderManagement/2.0/serviceOrder/composite_order2","state":"Acknowledged","orderDate":"2018-05-17T18:27:29+03:00","orderSpecification":{},"relatedParty":[{"role":"customer","name":"\" АГРО - СТАР \""}]}"
        return new ResponseEntity<>(result, HttpStatus.OK);

}

名称的俄文符号替换为？？-？？？？ ResponseEntry类来自SPring框架

---

org.springframework.http.ResponseEntity

您是否尝试过

products=MediaType.APPLICATION\u JSON\u UTF8\u VALUE

？@Icaro Pinhole否，将尝试并更新。因此，您不必返回字符串，您可以返回实际对象并使用Jackson为您序列化和反序列化它

{"id":"composite_order2","href":"/orderManagement/2.0/serviceOrder/composite_order2","state":"Acknowledged","orderDate":"2018-05-17T18:27:29+03:00","orderSpecification":{},"relatedParty":[{"role":"customer","name":"\" ???? - ???? \""}]}