请问javascript var a={} 是什么意思
duwan 2005-08-04 12:41:33 var addNode=function(toNode,relation,text,key,ico,exeCategory,exeArg)
{
var node={}
var nbody=document.createElement("span")
var container=document.createElement("div")
container.insertAdjacentElement("afterBegin",nbody)
var tier
if(relation==null)relation="last"
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