小程序清除缓存功能如何实现

小程序清除缓存功能如何实现

?

Wxml:

<button type="primary" class="clear" bindtap="clearStorage" loading="{{loading}}" disabled="{{disabled}}">清空缓存</button>

Js:

clearStorage: function(){

????????var that = this;

????????that.setData({

????????????loading:true,

????????????disabled:true

????????});

????????that.update();

????????wx.clearStorage({

????????????success:function(){

????????????????that.setData({

????????????????????loading:false,

????????????????????disabled:false,

????????????????????toast1Hidden:false

????????????????});

????????????????that.update();

????????????}

????????});

????},

文章来源：刘俊涛的博客

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