解析接口中的JSON数据

json 数据类型为：

{  
   "code":"000000",  
   "description":"ok",  
   "result": [
		{
		"kpi_hour":   1,
		"kpi_value": "3700"
		},
		{
		"kpi_hour":   2,
		"kpi_value": "1800"
		}
		, {
		"kpi_hour":   3,
		"kpi_value": "600"
		}
	]
}

解析代码

JSONObject jobj = JSONObject.parseObject(result);
JSONArray jsonArray = jobj.getJSONArray("result");
List<LYDKpi> list = JSON.parseArray(jsonArray.toJSONString(),LYDKpi.class);

public class LYDKpi {
    private String kpi_value;
    private String kpi_type;
    private String kpi_city;

    public String getKpi_value() {
        return kpi_value;
    }

    public void setKpi_value(String kpi_value) {
        this.kpi_value = kpi_value;
    }

    public String getKpi_type() {
        return kpi_type;
    }

    public void setKpi_type(String kpi_type) {
        this.kpi_type = kpi_type;
    }

    public String getKpi_city() {
        return kpi_city;
    }

    public void setKpi_city(String kpi_city) {
        this.kpi_city = kpi_city;
    }
}