菜鸟求解

[zhangrui12356]

List<LawOffice> lawList=query.list();
int dyCount=0;
int lcount;
for(LawOffice la:lawList){
String zh=la.getZh();
String hql0="from LawOffice where state=1 and zh='"+zh+"'";
LawOffice lawOffice=(LawOffice)session0.createQuery(hql0).uniqueResult();

if(lawOffice.getDyrs()==null || " ".equals(lawOffice.getDyrs())){
lcount=0;

}else{
lcount=Integer.parseInt(lawOffice.getDyrs());
}


java.lang.NumberFormatException: For input string: "null"
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:449)
java.lang.Integer.parseInt(Integer.java:499)
com.law.service.LawOfficeService.dyCount(LawOfficeService.java:406)


求解

[zhangrui12356]

求解else{}中的错误

[ChongQingJin28]

if(lawOffice.getDyrs()==null || " ".equals(lawOffice.getDyrs()) || " null".equals(lawOffice.getDyrs())){

[Coder_D]

LawOffice贴出来看看

[dudan57]

你用System.out.println(lawOffice.getDyrs()) 打印下，看结果是不是字符串 “null”