Test3 t1 = new Test3(88, 11,"phl");
Test3 t2 = new Test3(6, 22,"aaa");
Test3 t3 = new Test3(3, 33,"abc");
Test3 t4 = new Test3(5, 44,"aac");
Test3 t5 = new Test3(4, 55,"adc");
Test3 t6 = new Test3(4, 66,"aac");
Test3 t7 = new Test3(4, 77,"aaa");
List<Test3> ts = new ArrayList<Test3>();
ts.add(t1到t7);
我想获得的list是这样的:
id=3;sz=33;name=abc
id=4;sz=0;name=aaa
id=4;sz=0;name=aac
id=4;sz=55+66+77=198;name=adc
id=5;sz=44;name=aac
id=6;sz=22;name=aaa
id=88;sz=11;name=phl