| 发表于:2008-01-23 12:57:42 楼主 |
vector <hashtable <string, object> > vedataadd1 = new vector <hashtable <string, object> > (); hashtable <string, object> hstdata = new hashtable <string, object> (); if (session.getattribute("hstdata") != null) { hstdata = (hashtable <string, object> )session.getattribute("hstdata"); } if (strdaytypeno.equals("foodreservinserthundata1")) { hstdata.put("food_id", strselectfoodid); hstdata.put("food_name", strselectfoodname); session.setattribute("hstdata",hstdata); vedataadd1.addelement(hstdata); //system.out.print(vedataadd1); -----这个地方能打印出追加的数据 //session.setattribute("hstdata",hstdata); request.setattribute("vedataadd2", vedataadd1); system.out.print(vedataadd2);-----------但是在这里却没有追加,这是为什么阿。谢谢 } |
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