[英]Read local xls/xlsx file in javascript
我们可以在angularjs / Javascript中读取大型本地xls / xlsx文件而不使用任何liabrary,如果不是那么哪个是最合适的库?
While looking for this I found this: 在寻找这个时我发现了这个:
Basic parsers implemented in pure JS: 在纯JS中实现的基本解析器:
http://oss.sheetjs.com/js-xls/ (XLS files, what you wanted) http://oss.sheetjs.com/js-xls/(XLS文件,你想要的)
http://oss.sheetjs.com/js-xlsx/ (XLSX/XLSM/XLSB files) http://oss.sheetjs.com/js-xlsx/(XLSX/XLSM/XLSB文件)
I'm providing the reference How to parse Excel file in Javascript/HTML5 我正在提供如何在Javascript / HTML5中解析Excel文件的参考
https://gist.github.com/psjinx/8002786 https://gist.github.com/psjinx/8002786
Hope this could be helpful. 希望这可能会有所帮助。
use this code to read 使用此代码阅读
<script>
/* set up XMLHttpRequest */
var url = "test.xlsx";
var oReq = new XMLHttpRequest();
oReq.open("GET", url, true);
oReq.responseType = "arraybuffer";
oReq.onload = function(e) {
var arraybuffer = oReq.response;
/* convert data to binary string */
var data = new Uint8Array(arraybuffer);
var arr = new Array();
for(var i = 0; i != data.length; ++i) arr[i] = String.fromCharCode(data[i]);
var bstr = arr.join("");
/* Call XLSX */
var workbook = XLSX.read(bstr, {type:"binary"});
/* DO SOMETHING WITH workbook HERE */
var first_sheet_name = workbook.SheetNames[0];
/* Get worksheet */
var worksheet = workbook.Sheets[first_sheet_name];
console.log(XLSX.utils.sheet_to_json(worksheet,{raw:true}));
}
oReq.send();
</script>
https://github.com/SheetJS/js-xlsx is better liabrary at this time. https://github.com/SheetJS/js-xlsx目前是更好的liabrary。 But in my way files xlsx - are not reading, and files older then 2003 version of Excel also has trouble. 但在我的方式文件xlsx - 不读取,2003年版本的Excel之前的文件也有问题。 But in official docs write then it is supported. 但是在官方文档中写道然后才支持它。 But maybe just I have this trouble. 但也许只是我有这个麻烦。 I also use this feature for get json from excel: 我还使用此功能从excel获取json:
var roa = XLSX.utils.sheet_to_row_object_array(worksheet);
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