今天，我的导师教授了 JavaScript 中的字符串方法，然后给了我们一些练习任务。
Document<!-- <h1>String Lowercase()</h1>
<p>JavaScript is the world's most popular programming language</p>
<button onClick="Lowercase()">Change text</button>
<div id="Change"></div>
<script>
function Lowercase() {
let text = "JavaScript is the world's most popular programming language";
document.getElementById("Change").innerText = text.toLocaleLowerCase();
}
</script> -->
<!-- Desc: String concat -->
<!-- <h1>String Concat()</h1>
<p>show my name</p>
<div id="concat"></div>
<script>
let text1 = "Chithra";
let text2 = "Priya";
let text3 = text1.concat(" ", text2);
document.getElementById("concat").innerHTML = text3;
</script>
<!-- <h1>String trim()</h1>
<!-- Desc: Trim start -->
<!-- <h1>The trimStart()</h1>
<p id="demo"></p>
<script>
let text1 = " chithra priya! ";
let text2 = text1.trimStart();
document.getElementById("demo").innerHTML =
"Length text1 = " + text1.length + "<br>Length text2 = " + text2.length;
</script> -->
Desc: String padEnd
The padEnd()
It pads the string with another string (multiple times) until it reaches a given length.
访问了解更多相关代码资讯：[https://www.ysdslt.com](https://www.ysdslt.com)
