sunmao-sdk/src/utils/localStorageUtils.js

榫卯-开箱即用赋能-sdk

import localforage from "localforage";

export function get(name, defaultValue) {
  let ret;
  try {
    ret = localStorage.getItem(name);
  } catch (e) {
    console.warn(e, name, defaultValue);
  }
  return ret || defaultValue;
}

export function getObject(name, defaultValue = {}) {
  let ret, json;
  try {
    json = get(name, JSON.stringify(defaultValue));
    ret = JSON.parse(json);
  } catch (e) {
    console.warn(e, name, defaultValue);
  }
  return ret || defaultValue;
}

export async function getAsync(name, defaultValue) {
  let ret;
  try {
    ret = await localforage.getItem(name);
  } catch (e) {
    console.warn(e, name, defaultValue);
  }
  return ret || defaultValue;
}

export async function getObjectAsync(name, defaultValue = {}) {
  let ret, json;
  try {
    json = await getAsync(name, JSON.stringify(defaultValue));
    ret = JSON.parse(json);
  } catch (e) {
    console.warn(e, name, defaultValue);
  }
  return ret || defaultValue;
}

export function set(name, value, isAsync = true) {
  try {
    if (isAsync) localforage.setItem(name, value);
    else localStorage.setItem(name, value);
  } catch (e) {
    console.warn("localStorage缓存失败！", name, value, e);
  }
}

export function setObject(name, value, isAsync = true) {
  try {
    set(name, JSON.stringify(value), isAsync);
  } catch (e) {
    console.warn("localStorage缓存失败！", name, value, e);
  }
}