可累九点就到家技术监督局

var o = new Object();o['姓名']='张三';o['性别']='男';o['年龄']=30;console.log(o)

for (var i in o){console.log(i,'=',o[i])}

function fun1(){return Math.floor(Math.random()*9+1)}

function check_password(pwd){if (pwd.length<2||pwd.length>6){return false;}if(pwd.toLowerCase().indexOf('word')>=0){return false}return true;}