dlt.setStorage

Introduction

Stores data in the specified key in the local cache. It will overwrite the content corresponding to the key unless the user actively deletes it or the system clears it due to storage space reasons. The data will be available until it is deleted by the user or cleared by the system.

Parameters

Object object

Property	Type	Default	Required	Description
key	string		Yes	The key in the local cache where the data will be stored.
data	string		Yes	The data to be stored. Only native types, Date, and objects that can be serialized using JSON.stringify are supported.
success	function		No	Callback function for a successful API call.
fail	function		No	Callback function for a failed API call.
complete	function		No	Callback function that will be executed when the API call is complete (both successful and failed calls).

success Callback Function

Parameters

Object res

Property	Type	Description
success	string	true - Set successfully.

fail Callback Function

Parameters

Object res

Property	Type	Description
success	string	false - Set failed.

Example Code

// pages/index/index.js
Page({
  setStorage() {
    dlt.setStorage({
      key: "xxx",
      data: "data",
      success: function () {
        console.log("setStorage success");
      },
    });
  },
});