Spring Security 如何在Sping Boot 中使用带有Bearer Token和form-data的Rest Template调用REST API

aemubtdh 于 12个月前发布在 Spring

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我正在使用Postman调用一个rest API，它使用以下请求给出了一个成功的响应（200 OK），
方法：POST
授权=>类型：承载令牌=>令牌：saflsjdflj
Body => form-data => Key：companyId，Value：123456
但是当我在spring Boot 中使用rest模板调用这个API时，它给出了400个错误请求。代码如下所示，

HttpHeaders headers = new HttpHeaders();
headers.set("Authorization", "Bearer " + token);

HashMap<String, String> requestBody = new HashMap<>();
requestBody.put("companyId", "123456");

HttpEntity requestEntity = new HttpEntity<>(requestBody, headers)

ResponseEntity<CompanyResponse> response = restTemplate.exchange(uri, HttpMethod.POST, requestEntity, CompanyResponse.class);

字符串

spring-security

来源：https://stackoverflow.com/questions/60628142/how-to-call-a-rest-api-using-rest-template-with-bearer-token-and-form-data-in-sp

1条答案

按热度按时间

ef1yzkbh1#

您必须配置restTemplate：add FormHttpMessageConverter

RestTemplate restTemplate = new RestTemplateBuilder()
                .messageConverters(
                        new MappingJackson2HttpMessageConverter(objectMapper()),
                        new FormHttpMessageConverter())
                .build()

字符串
在发送请求时，必须将MediaType.APPLICATION_FORM_URLENCODED设置为contentType，并使用MultiValueMap而不是HashMap作为请求体：

HttpHeaders headers = new HttpHeaders();
headers.set("Authorization", "Bearer " + token);
headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);

MultiValueMap<String, String> requestBody = new LinkedMultiValueMap<>();
requestBody.put("companyId", "123456");

HttpEntity requestEntity = new HttpEntity<>(requestBody, headers)

ResponseEntity<CompanyResponse> response = restTemplate.exchange(uri, HttpMethod.POST, requestEntity, CompanyResponse.class);

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Spring Security 如何在Sping Boot 中使用带有Bearer Token和form-data的Rest Template调用REST API

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