Question

我正在尝试实现包含请求主体的GET请求调用。是的，我知道。所以这是我的问题。

我有一个Spring MVC控制器对以下伪命令响应很好：

curl  -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://localhost:9098/a/{aID}/b/{bID}/c -d '{"header":{"foo":"foofoofoo","timestamp":"2015-06-23T03:45:43-04:00"}}'

我正在尝试使用 RestTemplate.exchange 从另一个spring mvc应用程序重现此调用，但在客户端应用程序上不断收到400错误请求错误 - 服务器端应用程序没有＆＃39;似乎记录了有关通话的任何错误。

客户端控制器

@GET
@Produces(APPLICATION_JSON)
@Path("/a/{aID}/b/{bID}/c")
public String getC(
        @PathParam(value = "aID") String aId,
        @PathParam(value = "bID") String bId) {

    ResponseEntity<String> result = null;
    RestTemplate restTemplate = new RestTemplate();
    StringBuilder url = new StringBuilder(serverApplicationUrlLocalhost9098);
    url.append("/a/").append(aId);
    url.append("/b/").append(bId);
    url.append("/c");
    String finalUrl = url.toString();
    try {

        org.springframework.http.MediaType mediaType = org.springframework.http.MediaType.APPLICATION_JSON;

        List<org.springframework.http.MediaType> accepts = new ArrayList<org.springframework.http.MediaType>();
        accepts.add(org.springframework.http.MediaType.APPLICATION_JSON);

        HttpHeaders headers = new HttpHeaders();
        headers.setAccept(accepts);
        headers.setContentType(mediaType);

        Foo foo = new Foo();

        HttpEntity<Foo> request = new HttpEntity<Foo>(foo, headers);


        result = restTemplate.exchange(finalUrl, HttpMethod.GET, request, String.class);
    } catch (Exception e) {
        logger.error("Error calling REST service: " + finalUrl, e);
    }

    return result.getBody();
}

为了测试，我有一个私有类Foo

   private class Header {
    private String foo = "foofoofoo";
    private String timestamp = "2015-06-23T03:45:43-04:00";
    public String getFoo() {
        return foo;
    }
    public void setFoo(String foo) {
        this.foo =  foo;
    }
    public String getTimestamp() {
        return timestamp;
    }
    public void setTimestamp(String timestamp) {
        this.timestamp = timestamp;
    }


}


private class Foo {
    private Header header = new Header();

    public Header getHeader() {
        return header;
    }

    public void setHeader(Header header) {
        this.header = header;
    }
}

如何使用Spring RestTemplate重现此cURL请求？

0 个答案: