奋斗小牛: public class Aqi implements Serializable { private static final long serialVersionUID = 1L; private String name; private Integer aqi; public Aqi(){} public Aqi(String name, Integer aqi) { super(); this.name = name; this.aqi = aqi; } public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getAqi() { return aqi; } public void setAqi(Integer aqi) { this.aqi = aqi; } }