var click = 0;
var len = jsonFull.length;

//console.log(jsonFull.length,jsonBanner.length,jsonPhoto.length);
//console.log(jsonFull,jsonBanner,jsonPhoto);
var list = document.querySelector(".list"),

listUl = list.querySelector("ul"), more = document.querySelector(".more"); console.log(len);     console.log(click);     console.log(len); if(click < len-1){     more.onclick = function(){         list.appendChild(listUl.cloneNode(1));         click++;         setList(click);         console.log(len);         console.log(click);         console.log(len); };  console.log(click); if(click == len-1){     console.log(1);     more.querySelector(".gomore").innerText = "没有更多了"; }

}

在外面那一行检查 click 的值的时候 click的值一直都是0，这是为什么？