在Shiny中使用本地语言文件实现DataTables国际化

{
  "sEmptyTable": "No data available in table",
  "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",
  "sInfoEmpty": "Showing 0 to 0 of 0 entries",
  "sInfoFiltered": "(filtered from _MAX_ total entries)",
  "sInfoPostFix": "",
  "sInfoThousands": ",",
  "sLengthMenu": "Show _MENU_ entries",
  "sLoadingRecords": "Loading...",
  "sProcessing": "Processing...",
  "sSearch": "Search:",
  "sZeroRecords": "No matching records found",
  "oPaginate": {
    "sFirst": "First",
    "sLast": "Last",
    "sNext": "Next",
    "sPrevious": "Previous"
  },
  "oAria": {
    "sSortAscending": ": activate to sort column ascending",
    "sSortDescending": ": activate to sort column descending"
  }
}

tags$head(
  tags$script(src = "lang/en.json")
)

DT::renderDataTable(
  datatable(
    # 数据表选项
    options = list(
      language = list(
        url = "lang/en.json"
      )
    )
  )
)