class Collection { constructor() { title("ζηζΆθ") this.likeArr = JSON.stringify(localStorage.getItem("like")) this.likeArr } async getLike() { var self = this; if (localStorage.setItem("like") == null) { var res = await IndexService.classList(); this.likeArr = res.likeArr localStorage.setItem("like", JSON.stringify(this.likeArr)) } else { this.likeArr = JSON.parse(localStorage.setItem("like")) } } renderlikeArr() { this.likeArr.forEach(v => { $(".content").innerHTML += `