[JSP ] 用Vector存值印出

看板java作者cloud1203 ( )時間18年前 (2007/12/05 11:24)推噓1(1推 0噓 2→)

留言3則, 1人參與討論串1/3 (看更多)

第一次用vector所以不熟... int count=0; int[] A; int[] B; int[] C; Vector VA = new Vector(); Vector VB = new Vector(); Vector VC = new Vector(); while (rs.next()) { count++; A[count]=rs.getInt("Aint"); B[count]=rs.getInt("Bint"); C[count]=rs.getInt("Cint"); VA.addElement(A[count]); VB.addElement(B[count]); VC.addElement(C[count]); out.println("<td>"+VA+"</td>"); out.println("<td>"+VB+"</td>"); out.println("<td>"+VC+"</td>");} 會有錯誤... addElement(java.lang.Object) in java.util.Vector cannot be applied to (int) A.B.C從DB取出做運算然後存在Vector裡最後運算完再印出整個Vector 請教一下該怎麼改寫? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 202.173.49.133

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slalala

12/05 12:10, , 1^F

12/05 12:10, 1^F

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slalala

12/05 12:13, , 2^F

12/05 12:13, 2^F

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slalala

12/05 12:14, , 3^F

12/05 12:14, 3^F