【发布时间】:2017-11-01 16:35:58
【问题描述】:
我正在尝试通过将对象作为包含其他自定义对象列表的参数传递来调用 REST 服务。我收到“错误 405:不支持请求方法 POST”错误。 客户端代码-
CloseableHttpClient httpClient = HttpClients.custom().setSSLSocketFactory(SSLConnectionSocketFactory.getSystemSocketFactory()).build();
httpPost = new HttpPost("http://api100.abc.xyz.com:9080/abcd/api/sscws/v1/saveContributions");
httpPost.addHeader(WebAppConstants.CONTENT_TYPE, WebAppConstants.APPLICATION_JSON);
httpPost.addHeader(WebAppConstants.ACCEPT, WebAppConstants.APPLICATION_JSON);
httpPost.addHeader(WebAppConstants.X_USERNAME, userContext.getUserID());
httpPost.addHeader(WebAppConstants.X_ENTERPRISE_ID, "123456");
httpPost.addHeader(WebAppConstants.X_UNIQUE_ID, "A548742ATG"); //to do
ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
String requestParamJson = ow.writeValueAsString(contribRequestParamDto);
httpPost.setEntity(new StringEntity(contribRequestParamDto, WebAppConstants.UTF_8));
在上面的代码中,contribRequestParamDto 是 ContributionsRequestParamDto 类的一个对象,看起来像这样-
public class ContributionsRequestParamDto {
private String tokenID;
private String taxID;
private String affiliateID;
private long planID;
private String accountNumber;
private String bankAccountNumber;
private String transitId;
private BigDecimal eftAmt;
private Date ppeDate;
private String taxYear;
private Short planType;
private List<ParticipantsDeferralDto> participantsDeferrals;
private List<EmployersContributionDto> employersContributions;
}
REST 端点将如下所示-
@Transactional
@RestController
@RequestMapping("/v1")
@Api(value="v1", description="")
public class SscRestController {
@RequestMapping(value="/saveContributions",
method=RequestMethod.POST, produces={MediaType.APPLICATION_JSON_VALUE}, consumes={MediaType.APPLICATION_JSON_VALUE})
@ApiOperation(value="Returns the saved contributions object")
public String saveContributions(@RequestBody ContributionsRequestParam contributionsParam) throws Exception {
return "success";
}
}
Json 请求正文是-
{
"tokenID" : "123456789",
"taxID" : "123456",
"affiliateID" : "123456789",
"planID" : 123456,
"ppeDate" : "2017-10-24",
"taxYear" : "2017",
"planType" : 1,
"participantsDeferrals" : [ {
"taxId" : "555555",
"participantDeferralAmt" : 22.00
} ],
"employersContributions" : [ {
"taxId" : "555555",
"employerContributionAmt" : 22.00
} ]
}
这不起作用,因为我收到“错误 405:不支持请求方法 POST”错误。如果通过从“ContributionsRequestParamDto”对象中删除这些列表字段,从 JSON 请求正文中删除“participantsDeferrals”和“employersContributions”的列表字段,它将起作用。所以我确信自定义对象列表及其相应的 JSON 请求正文有问题。我在这里错过了什么吗?请帮忙。谢谢!
【问题讨论】: