var app = getApp(); var that; Page({ data: {}, onLoad() { that = this; dd.setNavigationBar({ title: "考勤积分" }); }, onShow(){ this.getData(); }, getData(){ app.$get("api/ad/info").then((res) => { var obj=res.data.data; for (var i in obj) { var str=String(obj[i]); // console.log(str.indexOf("-")) if(str.indexOf("-")>=0){ console.log(obj[i]); obj[i]=str.slice(1,10); } } this.setData({ data:obj }) }) } });