SweetAlert弹出框

swal({
  title: ‘确定删除吗？‘, 
  text: ‘你将无法恢复它！‘, 
  type: ‘warning‘,
  showCancelButton: true, 
  confirmButtonColor: ‘#3085d6‘,
  cancelButtonColor: ‘#d33‘,
  confirmButtonText: ‘确定删除！‘, 
  cancelButtonText: ‘取消删除！‘,
  confirmButtonClass: ‘btn btn-success‘,
  cancelButtonClass: ‘btn btn-danger‘,
  buttonsStyling: false
}).then(function() {
  swal(
    ‘已删除！‘,
    ‘你的文件已经被删除。‘,
    ‘success‘
  ); 
}, function(dismiss) {
  // dismiss的值可以是‘cancel‘, ‘overlay‘,
  // ‘close‘, ‘timer‘
  if (dismiss === ‘cancel‘) {
    swal(
      ‘已取消！‘,
      ‘你的虚拟文件是安全的:)‘,
      ‘error‘
    ); 
  } 
})