JasperReport做报表，有两个循环要怎么做啊？求指教！！
如图,"付款交易"和"退款交易"是两个需要循环查出显示的集合
http://blog.csdn.net/xiaomuzi0802/article/details/39008585
http://blog.csdn.net/xiaomuzi0802/article/details/39027885
如图,"付款交易"和"退款交易"是两个需要循环查出显示的集合
http://blog.csdn.net/xiaomuzi0802/article/details/39008585
http://blog.csdn.net/xiaomuzi0802/article/details/39027885