我正试图将小笔记本加起来:
item.setText(5,String.valueOf(Double.valueOf(rs1.getString("prn_amount")+ Double.valueOf(rs1.getString("prv_prn") + Double.valueOf(rs1.getString("adv_prn"))))));**
i)错误:
java.lang.NumberFormatException: multiple points**
why is this happened could any body please help me?
如何将这3个外地价值观加以归纳和印刷。
There are several places where you missed some braces, namely after each getString you only close the corresponding argument for getString but not for the Double.valueOf associated with.
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