如何将图像保存到本地存储并显示在下一页?
<input type='file' id="uploadBannerImage" onchange="readURL(this);" />
function readURL(input) {
document.getElementById("bannerImg").style.display = "block";
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function (e) {
document.getElementById('bannerImg').src = e.target.result;
}
reader.readAsDataURL(input.files[0]);
}}localStoragelocalStorage
localStoragelocalStorage.
getElementByID
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