dlt.getStorage

Introduction

Asynchronously retrieves the value of the specified key from the local cache.

Parameters

Object object

Property	Type	Default	Required	Description
key	string		Yes	The key of the value to retrieve from the local cache.
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 - successful
data	string	The stored data

fail Callback Function

Parameters

Object res

Property	Type	Description
success	string	false - failed

Example Code

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