java - 对象映射器反序列化映射数组

Question

   {
       "name" : "test",
       "info": [
          {
            "key1": "test",
            "key2": "blaa",
            "key3": "yadayada"
          },
          {
            "key4": "test1",
            "key5": "blaa1",
            "key6": "yadayada1"
          }
        ],
    }

我有这个类用于反序列化

public class Account{
    private String name;
    private Map<String,String>[] info;
}

出于某种原因info没有被反序列化...即使使用 List<Map<String,String>> 也没有它始终为空，并且 name正在工作

(我正在使用ObjectMapper)

代码

   ObjectMapper objectMapper = new ObjectMapper();
   objectMapper.disable( DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES);
   results = objectMapper.readValue(responseBody.getEntity().getContent(), Account.class);

谢谢

Answer 1

问题在于您发布的 JSON 架构末尾有一个错误的逗号)。尝试以下方法

假设 responseBody.getEntity().getContent() 是您发布的 JSON

Account.java

或更具体

private String name;
private Map<String,String>[] info;
//getters && setters && default constructor

反序列化方法

    Account account = null;
    ObjectMapper objectMapper = new ObjectMapper();
    try {
        account = objectMapper.readValue(responseBody.getEntity().getContent(), Account.class);
    } catch (IOException e) {
        e.printStackTrace();
    }