组织。springframework。http。转换器。HttpMessageTreadableException:JSON解析错误

Question

我收到了第三方的回复，如下所示

[
    {
        "url": "https://abc/10",
        "created": "2021-02-26 10:45:14",
        "status": "approved",
        "ref": "12452",
        "brand": "edr",
        "reason": "jkjkj"
    },
    {
        "url": "https://bvc/20",
        "created": "2021-02-26 10:43:18",
        "status": "rejected",
        "ref": "14562",
        "brand": "yghj",
        "reason": "asd",
    }
]

我们有课。

@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonIgnoreProperties(ignoreUnknown = true)
public class GetDetails {

    private List<Detail> details = new ArrayList<>();

// getters, setters and toString() 
    
}

@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonIgnoreProperties(ignoreUnknown = true)
public class Detail {

    @JsonProperty(value = "url")
    private String url;

    @JsonProperty(value = "created")
    private Instant created;

    @JsonProperty(value = "status")
    private String status;

    @JsonProperty(value = "ref")
    private String ref;

    @JsonProperty(value = "brand")
    private String brand;

    @JsonProperty(value = "reason")
    private String reason;

//Getters, Setters and toString()

}

但是当我们转换时，我们会低于误差

错误com.openbet.commons.sdk.common.util.请求SenderImpl-在HTTP交换过程中意外的异常：org.springframework.http.converter.HttpMessageNotReadableExctive：JSON解析错误：无法反序列化com.document.Get细节的实例START_ARRAY令牌；嵌套异常是com.fasterxml.jackson.databind.exc.不匹配的输入异常：无法反序列化com.document.Get细节的实例START_ARRAY令牌

有人能告诉我我在这里做错了什么吗？

Answer 1

public ResponseEntity<?> getDetails(@RequestBody List<Detail> details){}

方法签名示例。

json中没有详细信息属性

您正在尝试转换下面的示例，因此无法转换

{
  details : [
    {
        "url": "https://abc/10",
        "created": "2021-02-26 10:45:14",
        "status": "approved",
        "ref": "12452",
        "brand": "edr",
        "reason": "jkjkj"
    },
    {
        "url": "https://bvc/20",
        "created": "2021-02-26 10:43:18",
        "status": "rejected",
        "ref": "14562",
        "brand": "yghj",
        "reason": "asd",
    }
  ]
}