增加日均值，站点均值

lizijie

2021-10-08 87249bd6c05be0a6f70a212b5ccb390792a67bf2

 screen-api/src/main/java/com/moral/api/entity/SysArea.java

@@ -34,10 +34,4 @@
     */
    private Integer parentCode;


    @Override
    protected Serializable pkVal() {
        return this.areaCode;
    }

}