我在尝试检索计算值并将其传递给 JformattedTextfield 时遇到了这个问题,我知道由于 jformattedTextfield ( , ) ,Float 不能接受 1,500.00 。有没有办法绕过这个问题?
 private void SellButtonActionPerformed(java.awt.event.ActionEvent evt) {                                           
      float foreign , sellingRate, localAmount;
            try{
            DefaultTableModel dtm=(DefaultTableModel)p1.getModel();
            int i = p1.getSelectedRow();
            String s1=dtm.getValueAt(i,2).toString();
            txt_rate.setText(s1);
      }catch(Exception e){
          JOptionPane.showMessageDialog(null, "Select Currency First");
      }
            foreign =  Float.parseFloat(txt_select.getText());
            sellingRate =  Float.parseFloat(txt_rate.getText());
            localAmount = foreign / sellingRate;
            txt_amount.setValue(localAmount);
        }  
错误信息
Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: For input string: "1,500.00"
        at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1241)
        at java.lang.Float.parseFloat(Float.java:452)

我可以计算出 { 1,000 }以下的数字
预期结果
