JavaScript toLocaleUpperCase

JavaScript toLocaleUpperCase 方法通过考虑主机环境的当前区域设置，将给定的字符串转换为大写字母，其语法如下。

String_Object.toLocaleUpperCase()

以下示例将帮助您理解 toLocaleUpperCase 函数。此 JavaScript To Locale UpperCase 方法返回的结果与 ToUpperCase 相同，除非存在语言冲突。

<!DOCTYPE html>
<html>
<head>
    <title>Java ScriptToLocaleUpperCase</title>
</head>
<body>
    <h1>Java ScriptToLocaleUpperCase</h1>
<script>
 var Str1 = "Learn JavaScript at Tutorial Gateway";
 
 var Str3 = Str1.toLocaleUpperCase();
 var Str4 = "Hi, This is From JS".toLocaleUpperCase();
 var Str5 = "javascript uppercase".toLocaleUpperCase();
 
 document.write("<b> Uppercase Letters are:</b> " + Str3);
 document.write("<br \> <b> Uppercase Letters are: </b> " + Str4);
 document.write("<br \> <b> Uppercase Letters are: </b> " + Str5);
</script>
</body>
</html>
ToLocaleUpperCase Function Example