【报Bug】HBuilderX中内置浏览器插件indexedDb无法保存

示例代码：

let request = indexedDB.open('msgDB', 1);
request.onerror = e => console.log(e.currentTarget.error.message);
request.onsuccess = e => this.db = e.target.result;
request.onupgradeneeded = e => {
let thisDB = e.target.result;
if (!thisDB.objectStoreNames.contains("totmsg")) {
// 创建数据表并设置id为自增主键
let objStore = thisDB.createObjectStore("totmsg", {keyPath: "id",autoIncrement: true });
}
}

this.transaction = this.db.transaction("totmsg", 'readwrite');
this.transaction.oncomplete = () => console.log("transaction complete");
this.transaction.onerror = e => console.dir(e);

let objectStore = this.transaction.objectStore("totmsg");
let request = objectStore.add({aaa:"sbvgdfdbh"});
request.onsuccess = () => {
};
request.onerror = () => {
};

操作步骤：

let request = indexedDB.open('msgDB', 1);
request.onerror = e => console.log(e.currentTarget.error.message);
request.onsuccess = e => this.db = e.target.result;
request.onupgradeneeded = e => {
let thisDB = e.target.result;
if (!thisDB.objectStoreNames.contains("totmsg")) {
// 创建数据表并设置id为自增主键
let objStore = thisDB.createObjectStore("totmsg", {keyPath: "id",autoIncrement: true });
}
}

this.transaction = this.db.transaction("totmsg", 'readwrite');
this.transaction.oncomplete = () => console.log("transaction complete");
this.transaction.onerror = e => console.dir(e);

let objectStore = this.transaction.objectStore("totmsg");
let request = objectStore.add({aaa:"sbvgdfdbh"});
request.onsuccess = () => {
};
request.onerror = () => {
};

预期结果：

保存成功

实际结果：

返回保存成功,但是实际没有成功