記錄一種前端匯出csv或excel
阿新 • • 發佈：2018-12-27
//匯出
downloadOut:function(e){
var wb = XLSX.utils.table_to_book(document.getElementById('tableId'));
var wbout = XLSX.write(wb, {
bookType: 'csv',
type: 'binary'
});
FileSaver.saveAs(new Blob([this.s2ab(wbout)], {
type: 'text / plain;charset = utf - 8'
// "text / plain;charset = utf - 8"
}), '告警總量統計.csv');
},
s2ab:function(s){
var cuf;
var i;
if(typeof ArrayBuffer !== 'undefined'){
cuf = new ArrayBuffer(s.length);
var view = new Uint8ClampedArray(cuf);
for (i = 0; i !== s.length; i++) {
view[i] = s.charCodeAt(i) & 0xFF;
}
return cuf;
}else{
cuf = new Array(s.length);
for (i = 0; i !== s.length; ++i) {
cuf[i] = s.charCodeAt(i) & oxFF;
}
return cuf;
}
}
用vue做的 引入的包
import FileSaver from 'file-saver'; import XLSX from 'xlsx'; export default { components: { FileSaver, XLSX },