返回新行

Question

public String toString() 
{ 
    String name = "Customer name: " + this.name; 
    String address = "Customer address: " + street + " " + city + " " + state + " " + zip; 
    String bala = "Balance: " + bal; 

    return name + "\n" + address + "\n" + bala; 
} 

我想這些變量在三個單獨的行中返回，但實際字符串「\ n」剛剛添加到我想要新行的位置。任何幫助？

Answer 1

未經測試，但可能工作：

return name + System.lineSeparator() + address + System.lineSeparator() + bala;