Question

Blur.js中的缓存前缀是什么？我正在尝试Blur.js的演示代码并收到错误

Failed to load resource: the server responded with a status of 404 (Not Found) https://localhost:44300/none

我理解它与cacheKeyPrefix: 'blurjs-', //Prefix to the keyname in the localStorage object有关。即使我排除了这个，我仍然会得到同样的错误。我想用什么对象指出这个？链接中的文档是有限的。如果您使用过Blur.js请帮帮我。

$('.target').blurjs({
    source: 'body',         //Background to blur
    radius: 5,          //Blur Radius
    overlay: '',            //Overlay Color, follow CSS3's rgba() syntax
    offset: {           //Pixel offset of background-position
        x: 0,
        y: 0
    },
    optClass: '',           //Class to add to all affected elements
    cache: false,           //If set to true, blurred image will be cached and used in the future. If image is in cache already, it will be used.
    cacheKeyPrefix: 'blurjs-',  //Prefix to the keyname in the localStorage object
    draggable: false        //Only used if jQuery UI is present. Will change background-position to fixed
});

Answer 1

好的我解决了这个问题。 source变量必须选择具有您想要模糊的图像的任何元素。

所以，如果我有像

这样的div

<div class="blurry">
<div class="blurrys-kids"><div>
</div>
<style>
.blurry {
background: url('../Images/BlurryHasBadKids.jpg');// Important for blurry to have a Background Image
}
</style>

然后你必须使用Blur.js作为

$('.blurrys-kids').blurjs({
    source: '.blurry',
    overlay: 'rgba(255,255,255,0.33)',
    radius: 10
});

什么是Blur.js中的缓存前缀？

1 个答案: