StringUtil工具类

Posted 2021-12-11 江湖@小小白

import java.util.UUID;
/**
 * @Author: 江湖@小小白
 * @Date: 2021/10/15
 */

public class StringUtil {

	public static boolean isNullOrEmpty(String src) {
		return null == src || src.trim().length() == 0 || "null".equalsIgnoreCase(src.trim());
	}

    public static boolean isNullOrEmpty(String... strings) {
        for (String str : strings) {
            if (isNullOrEmpty(str)) {
                return true;
            }
        }
        return false;
    }

    public static String getUpperUuid(){
	    return UUID.randomUUID().toString().replace("-", "").toUpperCase();
    }

}