创建对象: var o = new Objct(); //创建一个空对象 var o = {}; var a = new Array(); //创建一个空数组 var a = []; var d = new Date(); //创建一个表示当前时间的日期对象 对象属性的设置: book.edition = 6 //给book创建一个edition的属性 book[ "mainTile" ] = "ECMASript" //给mainTile属性赋值book[i] =
先来段英文的: /bin This directory contains executable programs which are needed in single user mode and to bring the sys‐ tem up or repair it. /sbin Like /bin, this directory holds commands needed to boot the system, but which are usually not executed by n