var sheet1 = excelFile.Worksheets(1);
//以下是获取第一行第一列
var cell1 = sheet1.Cells(1,1);
alert(cell1Value);
var fileFullPath = document.all.myFile.value;
var bk=exApp.Workbooks.Open(fileFullPath);
window.opener.document.all.a1.value = bk.Worksheets(1).Cells(1,1).value;
window.opener.document.all.a2.value = bk.Worksheets(1).Cells(1,2).value;
window.opener.document.all.a3.value = bk.Worksheets(1).Cells(1,3).value;
window.opener.document.all.b1.value = bk.Worksheets(1).Cells(2,1).value;
window.opener.document.all.b2.value = bk.Worksheets(1).Cells(2,2).value;
window.opener.document.all.b3.value = bk.Worksheets(1).Cells(2,3).value;
window.opener.document.all.c1.value = bk.Worksheets(1).Cells(3,1).value;
window.opener.document.all.c2.value = bk.Worksheets(1).Cells(3,2).value;
window.opener.document.all.c3.value = bk.Worksheets(1).Cells(3,3).value;
exApp.Quit();
exApp = null;
window.close();