blobType: string = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8';
cols = ['Column1', 'Column2', 'Column3', 'Column4', 'Column5']
data = [
{ col1: "a1", col2: "b1", col3: "c1", col4: "d1", col5: "e1" },
{ col1: "a2", col2: "b2", col3: "c2", col4: "d2", col5: "e2" },
{ col1: "a3", col2: "b3", col3: "c3", col4: "d3", col5: "e3" },
{ col1: "a4", col2: "b4", col3: "c4", col4: "d4", col5: "e4" },
{ col1: "a5", col2: "b5", col3: "c5", col4: "d5", col5: "e5" }
]
这是我的方法
exportToExcel() {
var workbook …