Java 生成字符串的Hash值: /** * A hashing method that changes a string (like a URL) into a hash suitable for using as a * disk filename. */ public static String hashKeyForDisk(String key) { String cacheKey; try { final MessageDigest mDigest = MessageDigest.g
public string getFilesMD5Hash(string file) { //MD5 hash provider for computing the hash of the file MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider(); //open the file FileStream stream = new FileStr