upload

src/excelxs-copy-range.js

+require("topsin.excelxs");
+try {
+    var book = new Book;
+    var ok = book.open("test.xlsx");
+    if (!ok) throw "open xls failed.";
+    var sheet = book.getSheet(0);
+    var range = sheet.addRange(0, 0, 0, 4);
+    sheet.copyRange(range, 1, 0);
+    book.save();
+    book.close();
+} catch(e) {
+    print(e);
+}