/显示一个警告,没有标题 toastr.warning('My name is Inigo Montoya. You killed my father, prepare to die!')
显示一个成功,标题 toastr.success('Have fun storming the castle!', 'Miracle Max Says')
/显示错误标题 toastr.error('I do not think that word means what you think it means.', 'Inconceivable!')
清除当前的列表 toastr.clear()