使用 Finally 的疑惑,请大家一起讨论!
有以下程序 :
?输入出结果是:execute finally...before clean returnString's value: this string will be return.after? clean returnString's value: nullexecute finally end.in main return: this string will be return.
?输入出结果是:
execute finally...before clean returnString's value: this string will be return.after? clean returnString's value: nullexecute finally end.in main return: this string will be return.