Java 实例 - 字符串小写转大写
Java 教程
· 2019-02-10 08:27:14
以下实例使用了 String toUpperCase() 方法将字符串从小写转为大写：
StringToUpperCaseEmp.java 文件
public class StringToUpperCaseEmp {
public static void main(String[] args) {
String str = "string codercto";
String strUpper = str.toUpperCase();
System.out.println("原始字符串: " + str);
System.out.println("转换为大写: " + strUpper);
}
}
以上代码实例输出结果为：
原始字符串: string codercto 转换为大写: STRING CODERCTO
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