package com.mooctest.model; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; import org.springframework.data.annotation.Id; import org.springframework.data.mongodb.core.mapping.Document; @Data @AllArgsConstructor @NoArgsConstructor @Document(collection = "exam") public class CrowdTask { @Id private String id; private String json; private String app_name; private String paper_type; private String test_type; private String description; }