resttemplate

Add Query Parameter to Every REST Request using Spring RestTemplate

由 …衆ロ難τιáo~ 提交于 2019-12-24 10:38:35
问题 Is there a way to add a query parameter to every HTTP request performed by RestTemplate in Spring? The Atlassian API uses the query parameter os_authType to dictate the authentication method so I'd like to append ?os_authtype=basic to every request without specifying it all over my code. Code @Service public class MyService { private RestTemplate restTemplate; @Autowired public MyService(RestTemplateBuilder restTemplateBuilder, @Value("${api.username}") final String username, @Value("${api

Invalid mime type in spring rest template?

由 蹲街弑〆低调 提交于 2019-12-24 09:17:52
问题 I am just trying to make a simple REST request like below String url = "some url"; MultiValueMap<String, String> headers = new LinkedMultiValueMap<>(); headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE); headers.add(HttpHeaders.AUTHORIZATION, "some authorization"); RestTemplate restTemplate = new RestTemplate(); restTemplate.getMessageConverters().add(new MappingJackson2HttpMessageConverter()); Body body = new Body(); body.setRemarks("test"); org.springframework.http

Spring Boot RestTemplate ResourceAccessException: I/O error on POST request failed to respond

由 ☆樱花仙子☆ 提交于 2019-12-24 08:47:24
问题 I use Spring Boot and faced the following issue while keeping the long running connection to 3rd party REST service: org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:5000/products/10": localhost:5000 failed to respond; nested exception is org.apache.http.NoHttpResponseException: localhost:5000 failed to respond at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:732) at org.springframework.web.client.RestTemplate

No HttpMessageConverter for [com.example.blog.SnapEngChatRequest] and content type [application/x-www-form-urlencoded]

由 一世执手 提交于 2019-12-24 07:15:57
问题 I wanted to call a post API with form URL encoded header. Here's my code var data = SnapEngChatRequest( widgetId = widgetId, visitorMessage = "Test" ) val headers = HttpHeaders() headers.set("x-api-key", apiKey) headers.set("Content-Type", "application/x-www-form-urlencoded") val entity = HttpEntity(data, headers) val converter = FormHttpMessageConverter() converter.supportedMediaTypes = singletonList(MediaType.APPLICATION_FORM_URLENCODED) restTemplate.messageConverters.add(converter) val

关于restTemplate

由 此生再无相见时 提交于 2019-12-24 04:25:44
restTemplate常见的问题如下 .RestTemplate默认使用HttpMessageConverter实例将HTTP消息转换成POJO或者从POJO转换成HTTP消息。 默认情况下会注册主mime类型的转换器，但也可以通过setMessageConverters注册自定义转换器。 .RestTemplate使用了默认的DefaultResponseErrorHandler，对40XBad Request或50Xinternal异常error等错误信息捕捉 RestTemplate还定义了很多的REST资源交互的方法，其中的大多数都对应于HTTP的方法，如下： delete()：在特定的URL上对资源执行HTTP DELETE操作 exchange()：在URL上执行特定的HTTP方法，返回包含对象的ResponseEntity execute()：在URL上执行特定的HTTP方法，返回一个从响应体映射得到的对象 getForEntity()：发送一个HTTP GET请求，返回的ResponseEntity包含了响应体所映射成的对象 getForObject()：发送一个HTTP GET请求，返回的请求体将映射为一个对象 postForEntity()：POST 数据到一个URL，返回包含一个对象的ResponseEntity postForObject()：POST

RestTemplate: how to get generic List response [duplicate]

由 怎甘沉沦 提交于 2019-12-24 00:58:28
问题 This question already has answers here : Using Spring RestTemplate in generic method with generic parameter (8 answers) Closed 12 months ago . We are using restemplate in a commons package for our application. So we need to use generic types. I read many solutions about that, but none seems to not work for us, and we constantly get (on the client side): java.util.LinkedHashMap cannot be cast to nc.gouv.dsf.ranch.model.Pays Here is the code (sum up): public List<T> findAll(C criteria) { [...]

How to configure RestTemplate debug logging in log4j2 xml

由 霸气de小男生 提交于 2019-12-23 22:22:45
问题 I am using log4j2 with xml configuration. I want to log all the JSON created by restTemplate How can I configure it in log4j2 xml configuration file to log these? 回答1: If your RestTemplate uses apache http client, your log4j2.xml configuration could look like this: <Logger name="org.springframework.web.client" level="DEBUG" additivity="false"> <AppenderRef ref="APP" level="DEBUG"/> </Logger> <Logger name="org.apache.http.wire" level="DEBUG" additivity="false"> <AppenderRef ref="APP" level=

How to disable encoding using RestTemplate

由 北战南征 提交于 2019-12-23 17:24:09
问题 I am using REST template to intentionally send a % in request uri, something like /items/a%b String responseEntity = restTemplate.exchange("/items/a%b", requestObj.getHttpMethod(), requestEntity, String.class); The restTemplate is converting the endoding of this uri and it is becoming /items/a%25b which makes sense as the rest template by default encodes the uri. I tried using UriComponent for disabling the encoding of the uri UriComponents uriComponents = UriComponentsBuilder.fromPath("

Spring restTemplate execute( ) POST large files and obtain a response

由 99封情书 提交于 2019-12-23 10:41:16
问题 This took me quite a while to work out so I wanted to share it. Most information came from SO and I wanted to consolidate into this one place. My requirements are to upload files using a RESTFul POST. Due to possibly large files I wanted to stream the files. I obviously want to be able to read the response. I planned to use Jersey as the REST Server and Spring's RestTemplate as the client (and for testing). The problem I faced was streaming POSTs and receiving a response. How can I do that?

Deserializing Nested objects using RestTemplate

由 一曲冷凌霜 提交于 2019-12-23 08:49:51
问题 I am using RestTemplate and having issues deserializing an object. Here is what I am doing. The JSON response looks like, { "response": { "Time": "Wed 2013.01.23 at 03:35:25 PM UTC", "Total_Input_Records": 5, },- "message": "Succeeded", "code": "200" } Converted this Json payload into a POJO using jsonschema2pojo public class MyClass { @JsonProperty("response") private Response response; @JsonProperty("message") private Object message; @JsonProperty("code") private Object code; private Map
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