java实现路径通配符*,**,?

* 表示匹配0或多个不是/的字符

** 表示匹配0或多个任意字符

? 表示匹配1个任意字符

/**
     * 将通配符表达式转化为正则表达式
     * @param path
     * @return
     */
    private static String getRegPath(String path) {
        char[] chars = path.toCharArray();
        int len = chars.length;
        StringBuilder sb = new StringBuilder();
        boolean preX = false;
        for(int i=0;i

 

 /**
     * 通配符模式
     * @param whitePath - 白名单地址
     * @param reqPath - 请求地址
     * @return
     */
    private static boolean wildcardEquals(String whitePath, String reqPath) {
        String regPath = getRegPath(whitePath);
        return Pattern.compile(regPath).matcher(reqPath).matches();
    }

 

public static void main(String[] args) {
        String[] whiteList = new String[]{
                "/abc/?df/ddd",  "/abc/df/dfd",  "/abc/***/dfd", "/abc/*", "/abd/**", "/g??gle", "/*.do","/ttt"
        };
        boolean r = FilterUtil.checkWhiteList("/abc/1/ss/dfd",whiteList);
        System.out.println(r);
    }