import console;感谢群友阿法牛
var str = //{"value":{"element-6066-11e4-a52e-4f735466cecf":"cb830670-0e36-4593-96c8-e119febcb0a1"}}
import web.json
var tab = web.json.parse(str)
var 你要取的值 = ""
for(k,v in tab.value){
//console.log(k,v)
if(string.find(k,"element")){
//console.log(v)
你要取的值 = v
}
}
console.log(你要取的值)
console.pause(true);