The Content-type header tells the browser that the script is exporting an Excel spreadsheet.

Content - type头部告诉浏览器，脚本在导出一个Excel电子表格。

youdao

The Content-type header tells the browser that the script is exporting an Excel spreadsheet.

Content - type头部告诉浏览器，脚本在导出一个Excel电子表格。

youdao