如何在javascript中访问"src="video/journey27.mp4#t=16,20"的属性"t"？

Question

此代码加载视频并在第16秒开始，在第20秒结束。

function playVideo(str) { 
document.getElementById("myVideo").src = str;
document.getElementById("myVideo").currentTime=16;

document.getElementById("myVideo").(what should I put here????????)=20;

document.getElementById("myVideo").start();
} 

<video id="myVideo" width="1000" height="800" controls autoplay loop>
Your browser does not support the video tag.
</video>

<a onclick="playVideo('video/journey27.mp4')">Play</a>

我试过document.getElementById("myVideo").endTime=20，但没用。

如何访问属性"；CCD_ 2"；javascript中的src="video/journey27.mp4#t=16,20？

Answer 1

为什么不试试这个？它将获得您的字符串并将其与t参数连接起来。

function playVideo(str) { 
const src = str + "#t=16,20";
document.getElementById("myVideo").src = src;
document.getElementById("myVideo").start();
};

Answer 2

const truncateString = (string = '', maxLength = 50) => string.length > maxLength ? `${string.substring(27, maxLength)}`:string //here 27 is total number of characters in a string
let text = "video/journey27.mp4#t=16,20";
let result = truncateString(text,20); //here 20 is that how many characters you want to cut down from your string
console.log(result)