<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>xls的导入</title>
</head>
<body>
<label for="excel-file" class="btn btn-success">导入Excel文件</label>
<input type="file" name="excel-file" id="excel-file"/>
<br>
<table id="context">
</table>
</body>
</html>
<script src="./jquery.js"></script>
<script src="./xlsx.core.min.js"></script>
<script>
$('#excel-file').change(function(e) {
console.log(e);
try {
new Uint8Array([1,2]).slice(0,2);
} catch (e) {
console.log("[Uint8Array"+e.description+"]这里使用【Array.slice】。");
//IE或有些浏览器不支持Uint8Array.slice()方法。改成使用Array.slice()方法
Uint8Array.prototype.slice = Array.prototype.slice;
}
var url=$('#excel-file').val();
if(!url){return;}
var suffix=url.substring(url.lastIndexOf(".")+1,url.length);
if(!(suffix=="xls"||suffix=="xlsx")){
return alert("文件类型不正确");
}
var files = e.target.files;
var fileReader = new FileReader();
fileReader.readAsArrayBuffer(files[0]);// 以二进制方式打开文件
fileReader.onload = function(ev) {
$('#excel-file').val('');
$("#context").html("");
try {
var data = ev.target.result;
var workbook = XLSX.read(data, { type: 'array'}),
persons = [];
} catch (e) {
console.error(e);
return alert('文件类型不正确!');
}
//遍历每张表读取
for (var sheet in workbook.Sheets) {
if (workbook.Sheets.hasOwnProperty(sheet)) {
persons = persons.concat(XLSX.utils.sheet_to_json(workbook.Sheets[sheet],{raw:true, header:1}));
console.log(persons)
for ( var i = 0; i <persons.length; i++){
var person=persons[i];
var tr='<tr id="tr-'+i+'">';
for (var j = 0; j <person.length; j++){
tr+='<td>'+$.trim(person[j]?person[j]:"")+'</td>';
}
for (var k = 0; k < (6-person.length); k++) {
tr+='<td></td>';
}
if(person.length>1){
tr+='<td style="padding:6px;"><a href="javascript:$(\'#tr-'+i+'\').remove();" class="btn btn-danger btn-xs">删除</a></td></tr>';
$("#context").append(tr);
}
}
break;// 如果只取第一张表，就把beak注释取消
}
}
};
});
</script>
https://github.com/SheetJS/js-xlsx 这个地址下的 dist 下载xlsx.core.min.js文件 教程连接“http://blog.haoji.me/js-excel.html”