upload

src/excelxs-copy-range.js

@@ -2,7 +2,7 @@ require("topsin.excelxs");
 try {
     var book = new Book;
     var ok = book.open("test.xlsx");
-    if (!ok) throw "open xls failed.";
+    if (!ok) throw "open xlsx failed.";
     var sheet = book.getSheet(0);
     var range = sheet.addRange(0, 0, 0, 4);
     sheet.copyRange(range, 1, 0);