Java过滤文件名中的特殊符号

Java过滤文件名中的特殊符号

 public static void main(String[] args) throws UnsupportedEncodingException {
        String name= "test%dasda da&sda  s / \\ \" : | * ? < >.mp4";
       /* System.out.println(name.replaceAll("\\s*",""));
        System.out.println(FilenameUtils.getPrefix(name));*/
 
        Pattern pattern = Pattern.compile("[\\s\\\\/:\\*\\?\\\"<>\\|]");
        Matcher matcher = pattern.matcher(name);
 
        String name1 = matcher.replaceAll("");
 
        String name2 = name.replaceAll("[\\s\\\\/:\\*\\?\\\"<>\\|]","");
 
        // 使用Spring提供的工具类UriUtils      
        String name3 = UriUtils.encode(name,"UTF-8");
 
        System.out.println(name1);
 
        System.out.println("------------");
 
        System.out.println(name2);
 
        System.out.println("------------");
 
        System.out.println(name3);
    }