Question

我需要向身份验证提供程序（Auth0）发送HTTP请求。我希望通过其电子邮件地址获得一个特定用户。

请求必须转到：

curl -H "Authorization: Bearer ..." https://.../users?q=email%3A%22mymail%40abc.de%22&search_engine=v2

我试过RestTemplate（Spring）：

public void doSomething() {
    ...

    Map<String, String> requestMap = new HashMap<>();
    requestMap.put("q", "email%3A%22mymail%40abc.de%22");
    requestMap.put("search_engine", "v2");

    RestTemplate restTemplate = getRestTemplateForRequestMap();

    HttpHeaders headers = getHeaders();
    HttpEntity<Map<String, String>> request = new HttpEntity<>(requestMap, headers);

    ResponseEntity<UserInfo[]> response = restTemplate.exchange(URI.create(baseApiUrl + "users"), HttpMethod.GET, request, UserInfo[].class);

    ...
}

private RestTemplate getRestTemplateForRequestMap() {
    RestTemplate restTemplate = new RestTemplate();
    List messageConverters = new ArrayList<>();
    messageConverters.add(new MappingJackson2HttpMessageConverter());
    restTemplate.setMessageConverters(messageConverters);

    return restTemplate;
}

看起来需要对q参数的值进行编码（它们称之为“Lucene查询语法”）。我尝试了不同的变化。我甚至把它们“硬编码”编码。

然而，似乎q参数不起作用，因为结果不仅包括具有指定电子邮件地址的用户，还包括所有用户。标题很好（否则我根本就没有用户）。

Answer 1

您可以在restTemplate.exchange：

的重载方法上添加请求参数的地图

    ResponseEntity<UserInfo[]> response = restTemplate.exchange(URI.create(baseApiUrl + "users"), HttpMethod.GET,
 request, UserInfo[].class,requestMap);

Answer 2

为我工作：

 UriComponentsBuilder builder;
        try {            
String emailEncoded = URLEncoder.encode("email:" + email, "UTF-8");
                builder = UriComponentsBuilder.fromHttpUrl(url)
                        .queryParam("include_fields", "true")
                        .queryParam("search_engine", "v3")
                        .queryParam("q", emailEncoded);
            } catch (UnsupportedEncodingException e) {
                .....
            }

            HttpEntity<?> httpEntity = HttpUtility.getHttpEntity(jwtToken);
            ResponseEntity<String> response = restTemplate.exchange(builder.build().toUriString(), HttpMethod.GET, httpEntity, String.class);

RestTemplate与编码参数

2 个答案: