ResponseEntity 解码 UTF-8

Question

我如何在 ResponseEntity 中解码 UTF-8（特别是当我得到变音符号时）。我也尝试使用 SpringHttpMessageConverter，但这不起作用。

RestTemplate restTemplate = new RestTemplate();
//this is not working only by POST
restTemplate.getMessageConverters().add(0, new StringHttpMessageConverter(Charset.forName("UTF-8")));

ResponseEntity<List<WebUser>> responseEntity = restTemplate.exchange(uriComponents.toUri(), HttpMethod.GET,
                        requestEntity, new ParameterizedTypeReference<List<WebUser>>() {
                        });

//responseEntity.getBody().get(0).getFirstName() should be Müller but I get M&uuml;ler

Answer 1

should be Müller but I get Müler

这不是 UTF-8 问题。 ü 是一个 HTML 实体（see here for the list of entities). You should unescape HTML entities in response to get UTF-8 strings that you want (see this answer 关于如何使用 Apache Commons 做到这一点）。

ResponseEntity 解码 UTF-8

ResponseEntity decode UTF-8

java

utf-8

resttemplate

spring-boot