
获得徽章 0
- 搜集当前页面的所有URL:
let links = [];
let allLinks = document.getElementsByTagName("a");
for (let i = 0; i < allLinks.length; i++) {
let link = allLinks[i];
if (link.href) {
links.push(link.href);
}
}
let jsonString = JSON.stringify(links, null, 2);
let blob = new Blob([jsonString], { type: "application/json" });
let url = window.URL.createObjectURL(blob);
var downloadLink = document.createElement("a");
downloadLink.href = url;
downloadLink.download = "links.json";
document.body.appendChild(downloadLink);
downloadLink.click();
window.URL.revokeObjectURL(url);
document.body.removeChild(downloadLink);展开评论点赞 - F12控制台执行,屏蔽图片
Array.from(document.getElementsByTagName('img')).forEach(function(imgElement) {
imgElement.parentNode.removeChild(imgElement);
});等人赞过118 - CSS阴影效果三剑客:box-shadow、text-shadow、drop-shadow
想要盒子的轮廓产生阴影效果,使用box-shadow
想要文本的轮廓产生阴影效果,使用text-shadow
想要PNG图片非透明部分的轮廓产生阴影效果,使用fliter: drop-shadow()
当然,如果想要依据元素本身颜色产生映射的阴影颜色,可使用fliter的blur()、brightness()、opacity()三者搭配调色产生阴影效果展开等人赞过评论5