已嵌套 JSON 的 POST 请求正文

Question

I am succefully able to sent "sticky_agent": [ { "enable": true, "time": "5d" } ], in my request body but I need to send it like this "sticky_agent": { "enable": true, "time": "5d" },

List<Sticky_agent> stickyList = new ArrayList<>(); stickyList.add(new Sticky_agent(true, "5d"));

what changes I should make here

Answer 1

key: [{key:value, key:value}]

The Square brackets [] sometimes means the array or list, and the element is the content wrapped in the Curly bracket {}.

If you want to remove the [], just define the attribute as a struct not an array or list. eg:

public class Demo {

     private StickyAgent stickyAgent;

     public String toJsonString(){
        return new Gson().toJson(this);
     }

    @Data
    public class StickyAgent {
        private boolean enable;
        private String time;
    }
}