|
|
类
class only {
userName = ""
constructor() {
if (only.prototype.Instance === undefined) {
only.prototype.Instance = this;
}
return only.prototype.Instance;
}
setUserName (params) {
this.userName = params
}
getUserName(){
return this.userName
}
}
export {only}
保存到内存
let o = new only()
o.setUserName("歌")
api.setPrefs({
key: 'only',
value:JSON.stringify(o)
})
从内存中获取
var ob = api.getPrefs({
sync: true,
key: 'only'
})
var onl = JSON.parse(ob)
console.log(onl.getUserName()); |
|
