如何將此api結果更改爲Jtable格式？

Question

有些人可以幫我理解如何做到這一點？

//通過API &完成查詢，然後返回結果，但它們被聚集。

try { 
    QBC qc = new QBC("user@gmail.com", "P@ssw0rd"); 
    Vector<Vector<String>> evec = new Vector<>(qc.doQuery("xyz","1", "5","4,5,6","10")); 
    String Results = evec.toString(); 
    jTextArea2.setText(Results); 

    // Need to learn to print this data to table 

} catch (Exception e) { 
     JOptionPane.showMessageDialog(rootPane, e); 
} 

---

代碼工作現在更改後

try { 
      QBC qc = new QBC("user@gmail.com", "password", "https://domain.com/api/", "token"); 
      Vector<Vector<String>> evec = new Vector<>(qc.doQuery("bjp43iquh","1", "5","4,5,6","10")); 
      Vector<String> columnNames = new Vector<>(); 
      columnNames.addElement("Column1"); 
      columnNames.addElement("Column2"); 
      JTable table = new JTable(evec, columnNames); 
      JScrollPane scrollPane = new JScrollPane(table); 
      Component add = jInternalFrame1.add(scrollPane); 
     } 
     catch (Exception e) { 
      JOptionPane.showMessageDialog(rootPane, e); 
     } 
    }   

但得到一個異常現在>>>>>>> java.lang.Class.CastException：java.util.HaskMap不能轉換爲java.util.Vactor < < < < < < < < <

Answer 1

Vector<Vector<String>> evec = new Vector<>(qc.doQuery("xyz","1", "5","4,5,6","10")); 

將您的數據返回到矢量或矢量。這是使用JTable的完美數據結構。

Vector<String> columnNames = new Vector<String>(); 
columnNames.addElement("Column1"); 
columnNames.addElement("Column2"); 
... 
JTable table = new JTable(evec, columnNames); 
JScrollPane scrollPane = new JScrollPane(table); 
frame.add(scrollPane); 

閱讀從How to Use Tables Swing的教程部分獲取更多信息和工作的例子。