不同浏览器中的Web推送通知字符限制可以通过以下解决方法来处理:
substring()
方法来截取字符串并确保不超过限制。let title = "This is a very long notification title that needs to be shortened";
let body = "This is a very long notification body that needs to be shortened";
if (title.length > 50) {
title = title.substring(0, 50);
}
if (body.length > 200) {
body = body.substring(0, 200);
}
const options = {
body: body,
};
const notification = new Notification(title, options);
const title = "This is a very long notification title that does not need to be shortened";
const body = "This is a very long notification body that does not need to be shortened";
const options = {
body: body,
};
const notification = new Notification(title, options);
请注意,这只是一种通用的解决方法,实际的字符限制可能因浏览器版本和操作系统而有所不同。此外,某些浏览器还可能提供其他的字符限制。因此,在开发时,最好查阅相关浏览器的文档以获取准确的字符限制信息。