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<!DOCTYPE html>
<html>
<title>JavaScript 字符串内使用引号示例 - 基础教程(div.cn)</title>
<body>
<p>您可以在字符串内使用引号,只要它们与字符串周围的引号不匹配即可:</p>
<p id="para"></p>
<script>
var str1 = 'She said "Hey" and left';
var str2 = "She said 'Hey' and left";
var str3 = "Let's have a cup of tea";
var str4 = 'We\'ll never give up';
document.getElementById("para").innerHTML = str1 + "<br>" + str2 +
"<br>" + str3 + "<br>" + str4;
</script>
</body>
</html>