完美获取Excel数据

<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <script src="http://oss.sheetjs.com/js-xlsx/xlsx.full.min.js"></script> </head> <body> <input type="file" onchange="importf(this)" /> <div id="demo"></div> <script> var rABS = false; //是否将文件读取为二进制字符串 function importf(obj) {//导入 if (!obj.files) { return; } var f = obj.files[0]; { var reader = new FileReader(); var name = f.name; reader.onload = function (e) { var data = e.target.result; var wb; if (rABS) { wb = XLSX.read(data, { type: 'binary' }); } else { var arr = fixdata(data); wb = XLSX.read(btoa(arr), { type: 'base64' }); } document.getElementById("demo").innerHTML = JSON.stringify(XLSX.utils.sheet_to_json(wb.Sheets[wb.SheetNames[0]])); }; if (rABS) reader.readAsBinaryString(f); else reader.readAsArrayBuffer(f); } } function fixdata(data) { var o = "", l = 0, w = 10240; for (; l < data.byteLength / w; ++l) o += String.fromCharCode.apply(null, new Uint8Array(data.slice(l * w, l * w + w))); o += String.fromCharCode.apply(null, new Uint8Array(data.slice(l * w))); return o; } </script> </body> </html>

作者：关爱单身狗成长协会链接：http://www.jianshu.com/p/044c183edf42 來源：简书著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="http://oss.sheetjs.com/js-xlsx/xlsx.full.min.js"></script>
</head>
<body>
<input type="file" onchange="importf(this)" />
<div id="demo"></div>
<script>
var rABS = false; //是否将文件读取为二进制字符串
function importf(obj) {//导入
if (!obj.files) { return; }
var f = obj.files[0];
{
var reader = new FileReader();
var name = f.name;
reader.onload = function (e) {
var data = e.target.result;
var wb;
if (rABS) {
wb = XLSX.read(data, { type: 'binary' });
} else {
var arr = fixdata(data);
wb = XLSX.read(btoa(arr), { type: 'base64' });
}
document.getElementById("demo").innerHTML = JSON.stringify(XLSX.utils.sheet_to_json(wb.Sheets[wb.SheetNames[0]]));
};
if (rABS) reader.readAsBinaryString(f);
else reader.readAsArrayBuffer(f);
}
}
function fixdata(data) {
var o = "", l = 0, w = 10240;
for (; l < data.byteLength / w; ++l) o += String.fromCharCode.apply(null, new Uint8Array(data.slice(l * w, l * w + w)));
o += String.fromCharCode.apply(null, new Uint8Array(data.slice(l * w)));
return o;
}
</script>
</body>
</html>

转自：关爱单身狗成长协会

完美获取Excel数据

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