jsp中如何显示mysql数据库数据类型_jsp中如何以表格形式显示数据库中一个字段的数据？...

试试下面这个，再有问题留下QQ，我直接给你搞

int b=list.size()%4;

if(b>0){

a=a+1;

int i=0;

while(i

ProcuctBean ptbean1=(ProcuctBean)listpt.get(4*i);

ProcuctBean ptbean2=(ProcuctBean)listpt.get(4*i+1);

ProcuctBean ptbean3=(ProcuctBean)listpt.get(4*i+2);

ProcuctBean ptbean4=(ProcuctBean)listpt.get(4*i+3);

%>

}if(i==a-1){

%>

ProcuctBean ptbean==(ProcuctBean)listpt.get(4*i+j);

%>

for(int k=0;k

ProcuctBean ptbean1=(ProcuctBean)listpt.get(4*k);

ProcuctBean ptbean2=(ProcuctBean)listpt.get(4*k+1);

ProcuctBean ptbean3=(ProcuctBean)listpt.get(4*k+2);

ProcuctBean ptbean4=(ProcuctBean)listpt.get(4*k+3);

%>