let dataSource = [
{"userna":"張三","tranti":"30題"},
{"userna":"張三0","tranti":"30題"},
{"userna":"張三1","tranti":"30題"},
];
先定義一個(gè)數(shù)組對(duì)象
var ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
dataSource: ds.cloneWithRows(dataSource),
｝;
