Method WildcardToReg

SearchClassInJar.java:69–98

(String path)

    }
    //将通配符转换为正则表达式
    private static String WildcardToReg(String path) {
        char[] chars = path.toCharArray();
        int len = chars.length;
        StringBuilder sb = new StringBuilder();
        boolean preX = false;
        for(int i=0;i<len;i++){
            if (chars[i] == '*'){
                if (preX){
                    sb.append(".*");
                    preX = false;
                }else if(i+1 == len){
                    sb.append("[^/]*");
                }else{
                    preX = true;
                    continue;
                }
            }else{
                if (preX){
                    sb.append("[^/]*");
                    preX = false;
                }
                if (chars[i] == '?'){
                    sb.append('.');
                }else{
                    sb.append(chars[i]);
                }
            }
        }
        return sb.toString();
    }
    public static void main(String args[]) {
        if(args.length < 1){
            System.out.println("Usage：java -jar SearchClassInJar.jar <Path>");