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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>模版字符串</title>
</head>
<body>
<div class="div1"></div>
<script type="text/javascript">
let person = {
name: "xiaoming",
age: 18,
};
let elem = document.querySelector(".div1");
elem.innerHTML =
"He is <b>" +
person.name +
" </b> " +
"and we wish to know his" +
person.age +
".That is all<br>";
document.write(person);
document.write("<br>");
document.write("<br>");
let add = `He is <b>${person.name}</b>, and we wish to know his${person.age}.That is all`;
document.write(add);
</script>
</body>
</html>8
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1回答
同学你好,模板字符串写的是对的,有一个问题需要注意:使用document.write打印对象时,会将对象转成字符串形式输出,即会变成[object Object]:

所以对象不要使用document.write输出,建议使用console.log()输出。
祝学习愉快!
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