let init = {
nameSpace: "mall",
saveItem(key, value) {
console.log(key,value)
let storage = window.localStorage.getItem(this.nameSpace)
if (!storage){
storage = {}
}else{
storage = JSON.parse(storage)
}
storage[key] = value
window.localStorage.setItem(this.nameSpace,JSON.stringify(storage))
},
loadItem(key,def){
//def 默认值
let storage = window.localStorage.getItem(this.nameSpace)
if(!storage){
return def
}
storage = JSON.parse(storage)
let result = storage[key]
return result || def
}
}
export {init}
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