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In this article, "how to delete locally stored files in Mini Program development", the sample code in the article is introduced in great detail and has a certain reference value, so interested friends must refer to it. For "how to delete locally stored files in Mini Program development", the editor sorted out the following knowledge points, please follow the pace of the editor step by step to understand, then let's get into the topic.

Delete locally stored files

OBJECT parameter description:

Parameter type required indicates that filePathString is the file path that needs to be deleted. SuccessFunction No API calls successful callback function failFunction No API call failed callback function completeFunction No API call ends callback function (both successful and failed calls will be executed)

Sample code:

Wx.getSavedFileList ({success: function (res) {if (res.fileList.length > 0) {wx.removeSavedFile ({filePath: res.fileList [0] .filePath, complete: function (res) {console.log (res)})}) what are the advantages of Mini Program compared with developers, Mini Program is less difficult to develop and can save development and operating costs So that developers can quickly develop a Mini Program. And Mini Program can be easily obtained and spread in Wechat, which can meet the basic life applications, in line with life services offline stores and non-rigid needs of low-frequency applications. For users, it can save time cost and mobile phone memory space, and have excellent use experience at the same time.

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