Given a tab ID, get the tab's details as a
tabs.Tab
对象。
This is an asynchronous function that returns a
Promise
.
var getting = browser.tabs.get(
tabId
// integer
)
tabId
integer
. ID of the tab to get.
A
Promise
that will be fulfilled with a
tabs.Tab
object containing information about the tab. If the tab could not be found or some other error occurs, the promise will be rejected with an error message.
Get information about a tab when it is activated:
async function logListener(info) {
try {
let tabInfo = await browser.tabs.get(info.tabId);
console.log(tabInfo);
} catch (error) {
console.error(error);
}
}
browser.tabs.onActivated.addListener(logListener);
BCD tables only load in the browser
注意：
This API is based on Chromium's
chrome.tabs
API. This documentation is derived from
tabs.json
in the Chromium code.
最后修改： , 由 MDN 贡献者