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  • 浏览器h5新建文件 保存到本地(相当于浏览器写文件)

    function doSave(value, type, name) {
            var blob;
            if (typeof window.Blob == "function") {
                blob = new Blob([value], {type: type});
            } else {
                var BlobBuilder = window.BlobBuilder || window.MozBlobBuilder || window.WebKitBlobBuilder || window.MSBlobBuilder;
                var bb = new BlobBuilder();
                bb.append(value);
                blob = bb.getBlob(type);
            }
            var URL = window.URL || window.webkitURL;
            var bloburl = URL.createObjectURL(blob);
            var anchor = document.createElement("a");
            if ('download' in anchor) {
                anchor.style.visibility = "hidden";
                anchor.href = bloburl;
                anchor.download = name;
                document.body.appendChild(anchor);
                var evt = document.createEvent("MouseEvents");
                evt.initEvent("click", true, true);
                anchor.dispatchEvent(evt);
                document.body.removeChild(anchor);
        window.URL.revokeObjectURL(a.href);
            } else if (navigator.msSaveBlob) {
                navigator.msSaveBlob(blob, name);
            } else {
                location.href = bloburl;
            }
        }
        
    doSave("喜欢的朋友点个赞", "text/latex", "latLangDa.txt");
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  • 原文地址:https://www.cnblogs.com/iroading/p/9768417.html
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