Struts2中jsp页面怎么实现一加载页面就显示数据

才在学，纠结了一上午，还没解决，望大家提点下 

index对应的action里面初始化list,然后在index.jsp里面显示不就行了吗？

http://www.iteye.com/problems/123708
http://www.iteye.com/problems/123709
http://www.iteye.com/problems/123710
http://www.iteye.com/problems/123711
http://www.iteye.com/problems/123712
http://www.iteye.com/problems/123713
http://www.iteye.com/problems/123714
http://www.iteye.com/problems/123715
http://www.iteye.com/problems/123716
http://www.iteye.com/problems/123717
http://www.iteye.com/problems/123718
http://www.iteye.com/problems/123719
http://www.iteye.com/problems/123720
http://www.iteye.com/problems/123721
http://www.iteye.com/problems/123722
http://www.iteye.com/problems/123723
http://www.iteye.com/problems/123724
http://www.iteye.com/problems/123725
http://www.iteye.com/problems/123726
http://www.iteye.com/problems/123727
http://www.iteye.com/problems/123728
http://www.iteye.com/problems/123729
http://www.iteye.com/problems/123730
http://www.iteye.com/problems/123731
http://www.iteye.com/problems/123732
http://www.iteye.com/problems/123733
http://www.iteye.com/problems/123734
http://www.iteye.com/problems/123735
http://www.iteye.com/problems/123736
http://www.iteye.com/problems/123737
http://www.iteye.com/problems/123738
http://www.iteye.com/problems/123739
http://www.iteye.com/problems/123740
http://www.iteye.com/problems/123741
http://www.iteye.com/problems/123742
http://www.iteye.com/problems/123743
http://www.iteye.com/problems/123744
http://www.iteye.com/problems/123745
http://www.iteye.com/problems/123746
http://www.iteye.com/problems/123747
http://www.iteye.com/problems/123748
http://www.iteye.com/problems/123749
http://www.iteye.com/problems/123750
http://www.iteye.com/problems/123751
http://www.iteye.com/problems/123752
http://www.iteye.com/problems/123753
http://www.iteye.com/problems/123754
http://www.iteye.com/problems/123755
http://www.iteye.com/problems/123756
http://www.iteye.com/problems/123757
http://www.iteye.com/problems/123758
http://www.iteye.com/problems/123759
http://www.iteye.com/problems/123760
http://www.iteye.com/problems/123761
http://www.iteye.com/problems/123762
http://www.iteye.com/problems/123763
http://www.iteye.com/problems/123764
http://www.iteye.com/problems/123765
http://www.iteye.com/problems/123766
http://www.iteye.com/problems/123767
http://www.iteye.com/problems/123768
http://www.iteye.com/problems/123769
http://www.iteye.com/problems/123770
http://www.iteye.com/problems/123771
http://www.iteye.com/problems/123772
http://www.iteye.com/problems/123773
http://www.iteye.com/problems/123774
http://www.iteye.com/problems/123775
http://www.iteye.com/problems/123776
http://www.iteye.com/problems/123777
http://www.iteye.com/problems/123778
http://www.iteye.com/problems/123779
http://www.iteye.com/problems/123780
http://www.iteye.com/problems/123781
http://www.iteye.com/problems/123782
http://www.iteye.com/problems/123799
http://www.iteye.com/problems/123798
http://www.iteye.com/problems/123797
http://www.iteye.com/problems/123794
http://www.iteye.com/problems/123792
http://www.iteye.com/problems/123791
http://www.iteye.com/problems/123790
http://www.iteye.com/problems/123786
http://www.iteye.com/problems/123763
http://www.iteye.com/problems/123764
http://www.iteye.com/problems/123765
http://www.iteye.com/problems/123766
http://www.iteye.com/problems/123767
http://www.iteye.com/problems/123785
http://www.iteye.com/problems/123784
http://www.iteye.com/problems/123783
http://www.iteye.com/problems/123781
http://www.iteye.com/problems/123779
http://www.iteye.com/problems/123778
http://www.iteye.com/problems/123777
http://www.iteye.com/problems/123776
http://www.iteye.com/problems/123775
http://www.iteye.com/problems/123774
http://www.iteye.com/problems/123773
http://www.iteye.com/problems/123768
http://www.iteye.com/problems/123772
http://www.iteye.com/problems/123771
http://www.iteye.com/problems/123770
http://www.iteye.com/problems/123769
http://www.iteye.com/problems/123762
http://www.iteye.com/problems/123760
http://www.iteye.com/problems/123759
http://www.iteye.com/problems/123878
http://www.iteye.com/problems/123880
http://www.iteye.com/problems/123883
http://www.iteye.com/problems/123885
http://www.iteye.com/problems/123888
http://www.iteye.com/problems/123890
http://www.iteye.com/problems/123893
http://www.iteye.com/problems/123895
http://www.iteye.com/problems/123897
http://www.iteye.com/problems/123898
http://www.iteye.com/problems/123899
http://www.iteye.com/problems/123900
http://www.iteye.com/problems/123902
http://www.iteye.com/problems/123904
http://www.iteye.com/problems/123906
http://www.iteye.com/problems/123909
http://www.iteye.com/problems/123910
http://www.iteye.com/problems/123912
http://www.iteye.com/problems/123914
http://www.iteye.com/problems/123916
http://www.iteye.com/problems/123917
http://www.iteye.com/problems/123921
http://www.iteye.com/problems/123923
http://www.iteye.com/problems/123925
http://www.iteye.com/problems/123926
http://www.iteye.com/problems/123928
http://www.iteye.com/problems/123930
http://www.iteye.com/problems/123933
http://www.iteye.com/problems/123935
http://www.iteye.com/problems/123938
http://www.iteye.com/problems/123868
http://www.iteye.com/problems/123870
http://www.iteye.com/problems/123872
http://www.iteye.com/problems/123873
http://www.iteye.com/problems/123874
http://www.iteye.com/problems/123875
http://www.iteye.com/problems/123963
http://www.iteye.com/problems/123971
http://www.iteye.com/problems/123926
http://www.iteye.com/problems/124102
http://www.iteye.com/problems/124101
http://www.iteye.com/problems/124100
http://www.iteye.com/problems/124099
http://www.iteye.com/problems/124103
http://www.iteye.com/problems/124104
http://www.iteye.com/problems/124105
http://www.iteye.com/problems/124106
http://www.iteye.com/problems/124107
http://www.iteye.com/problems/124108
http://www.iteye.com/problems/124110
http://www.iteye.com/problems/124111
http://www.iteye.com/problems/124112
http://www.iteye.com/problems/124113
http://www.iteye.com/problems/124109
http://www.iteye.com/problems/124096
http://www.iteye.com/problems/124097
http://www.iteye.com/problems/124098
http://www.iteye.com/problems/123917