老师为啥获取不到数据呢
来源:3-2 indexDB(2)
慕函数4234673
2020-03-31 16:07:47
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
var hh=indexedDB.open("shiyawen",11)
console.log(hh)
hh.onupgradeneeded = function(){
var db = hh.result;
// console.log(db);
db.createObjectStore('tet2',{autoIncrement:true});
};
var json={
"id":234,
"name":"xiaom",
"age":"13"
}
setInterval(function(){
var db = hh.result;
var trans=db.transaction("tet2","readwrite")
var store=trans.objectStore("tet2")
store.add(json)
},300)
</script>
</body>
</html>
1回答
好帮手慕糖
2020-03-31
同学你好,如下,老师这里测试是有数据的哦。
祝学习愉快!
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