JS Code block 代码块–Storage (localStorage, sessionStorage)
星期二, 2023-04-18 | Author: Lee | computer, 前端 | 962 views
Storage (localStorage, sessionStorage)
设置localStorage
获取localStorage
移除localStorage
移除所有localStorage
设置sessionStorage
获取sessionStorage
移除sessionStorage
移除所有sessionStorage
/** * 设置localStorage * */ function setLocalStorage(key, val) { let setting = arguments[0]; if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object'){ for(let i in setting){ window.localStorage.setItem(i, JSON.stringify(setting[i])) } }else{ window.localStorage.setItem(key, JSON.stringify(val)) } } /** * 获取localStorage */ function getLocal(key) { if (key) return JSON.parse(window.localStorage.getItem(key)) return null; } /** * 移除localStorage */ function removeLocal(key) { window.localStorage.removeItem(key) } /** * 移除所有localStorage */ function clearLocal() { window.localStorage.clear() } /** * 设置sessionStorage */ function setSession(key, val) { let setting = arguments[0]; if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object'){ for(let i in setting){ window.sessionStorage.setItem(i, JSON.stringify(setting[i])) } }else{ window.sessionStorage.setItem(key, JSON.stringify(val)) } } /** * 获取sessionStorage */ function getSession(key) { if (key) return JSON.parse(window.sessionStorage.getItem(key)) return null; } /** * 移除sessionStorage */ function removeSession(key) { window.sessionStorage.removeItem(key) } /** * 移除所有sessionStorage */ function clearSession() { window.sessionStorage.clear() } |
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