无法读取JSON：无法从START_OBJECT标记反序列化modelName实例

Question

我试图读取这个json值并将其转换为java对象

{"message":"1"}

http://mywebservice:8080/SpringService/service/updatepool/selectdynamicurl/~!~''WEB1500001''~!~

public class CheckOpjID {

    private String message;

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

}

String url = "http://mywebservice:8080/SpringService/service/updatepool/selectdynamicurl/~!~''WEB1500001''~!~";

RestTemplate restTemplate = new RestTemplate();
CheckOpjID[] messageArray = restTemplate.getForObject(url, CheckOpjID[].class);

CheckOpjID[] messageArray = restTemplate.getForObject(url, CheckOpjID[].class);

Answer 1

这是我错过的，我必须删除数组对象，正如Nikolay Rusev建议的

CheckOpjID messageArray=restTemplate.getForObject(url,CheckOpjID.class）；