小编Sau*_*lia的帖子

我试图使用本地存储来存储一些纹理对象,但它似乎不起作用.

for (var i = 0; i < 6; i++) {
    localStorage.setItem("name" + i, Transition.blurPano.getTexture(path + img_name[i] + ".jpg", dfrd[i], true, i));

    console.log(localStorage.getItem("name" + i) == Transition.blurPano.getTexture(path + img_name[i] + ".jpg", dfrd[i], true, i));

        Transition.blurPano.mesh.material.materials[i].map = localStorage.getItem("name" + i);
    }

这里我试图在本地存储中存储一个键值对,key = "name" + i而value是gettexture函数返回的纹理对象,但这似乎不起作用.

Transition.start = function(){
    for(var j = 0; j < 6; j++)
    {
         console.log("FOR LOOP");
         (function(){
             console.log("INNER Function");
             var image = new Image();
             image.src = path + Config.imgName[j] + ".jpg";
             image.onload = function () {

                 console.log("GONE");
                 clearImages[source].push(image);
                 console.log(image);
             };
         })();
     }
}

在此控制台上"FOR LOOP"和"INNER Function"打印6次,但"GONE"打印12次.我无法弄清楚原因.我想运行onload的主体也是6次.

并Transition.start从这样的onDocumentKeyDown监听器中调用

function onDocumentKeyDown( event )
{
    if (keyPressed == 38) //up arrow
        Transition.start();
}