src/main/java/me/codeboy/common/base/util/CBStringUtil.java
public static boolean isEmptyOrNull(String... ins) {
        if (ins == null || ins.length == 0) {
            return true;
        }
        for (String in : ins) {
            if (isEmptyOrNull(in)) {
                return true;
            }
        }
        return false;
    }
public static boolean isEmptyOrNull(String... ins) {
        if (ins == null || ins.length == 0) {
            return true;
        }
        for (String in : ins) {
            if (isEmptyOrNull(in)) {
                return true;
            }
        }
        return false;
    }
一些列字符串是否为null或者长度为0

@param ins 输入字符串
@return 是否为空或长度为0