搜索“DontDelete”,會(huì)發(fā)現(xiàn)有很多,如下都不能delete 1, 激活對(duì)象的arguments對(duì)象 (10.1.6) 復(fù)制代碼代碼如下: function func() { delete arguments; alert(arguments); } func(1); 2,變量聲明 (10.2.1) 復(fù)制代碼代碼如下: var a = 10; delete a; ...
www.dbjr.com.cn/article/440...htm 2025-5-14