创建数据库和表
if (!window.indexedDB) {
window.indexedDB = window.indexedDB || window.msIndexedDB || window.mozIndexedDB || webkitIndexedDB;
}
var request = indexedDB.open('testDB1');
var db;
request.onupgradeneeded = function (event) {
db = event.target.result;
var store = db.createObjectStore("MyDB1", {keyPath: "id"});
};
添加数据
var obj = {
"id":1,
"title": 1,
"name": "212",
"ema": "qq"
};
//readwrite是读写模式
db.transaction(["MyDB1"], "readwrite").objectStore("MyDB1").add(obj).onsuccess = function (e) {
console.log("添加成功");
};
有输出添加成功,但是从浏览器里看并没有数据,这是什么原因?
奇怪的是同样代码有一两次有数据添加进去,之后又不能添加了...