RestTemplate post请求 中文乱码

解决方案：

public class RestUtils {private RestTemplate restTemplate = new RestTemplate();public String post(String url, String jsonObject) {// 解决返回值乱码List<HttpMessageConverter<?>> httpMessageConverters = restTemplate.getMessageConverters();httpMessageConverters.stream().forEach(httpMessageConverter -> {if (httpMessageConverter instanceof StringHttpMessageConverter) {StringHttpMessageConverter messageConverter = (StringHttpMessageConverter) httpMessageConverter;//设置编码为UTF-8messageConverter.setDefaultCharset(Charset.forName("UTF-8"));}});HttpHeaders headers = new HttpHeaders();// 解决body乱码MediaType type = MediaType.parseMediaType("application/json; charset=UTF-8");headers.setContentType(type);headers.add("Accept", MediaType.APPLICATION_JSON.toString());HttpEntity <?> requestBody = new HttpEntity <>(jsonObject, headers);String response = restTemplate.postForObject(url, requestBody, String.class);System.out.println("返回值 = " + response);return response;}
}

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