java.lang.ClassCastException: java.math.BigDecimal cannot be cast to java.lang.Integer

1.改sql

select je f rom dual;

select to_char(je) as je f rom dual;

2.改返回值类型

Map<BigDecimal,BigDecimal> map=d.get();

String jfzj = "0.00";

String znjzj = "0.00";

String hzbx = "0.00";

if(map !=null) {

jfzj=map.get("SJGHJF").toString();

znjzj=map.get("ZNJ").toString();

hzbx=map.get("HZBXJE").toString();

}