## toast(content, options) toast 一般用于操作成功时的提示场景 **Kind**: global function | Param | Type | Default | Description | | --- | --- | --- | --- | | content | string | | toast的文字 | | options | Object | function | | 配置项或回调 | | [options.duration] | number | 3000 | 多少毫秒后关闭toast | | [options.callback] | function | | 关闭后的回调 | | [options.className] | string | | 自定义类名 | **Example** ```js weui.toast('操作成功', 3000); weui.toast('操作成功', { duration: 3000, className: 'custom-classname', callback: function(){ console.log('close') } }); ```