使用commons-codec包加密字符串(MD5,SHA1,BASE64)
MD5
String str = "abc"; DigestUtils.md5Hex(str); //附.net生成MD5的方法,生成内容跟java一致: String str = "abc"; FormsAuthentication.HashPasswordForStoringInConfigFile(str, "MD5");
SHA1
String str = "abc"; DigestUtils.shaHex(str); //附.net生成SHA1的方式,生成内容跟java一致: String str = "abc"; FormsAuthentication.HashPasswordForStoringInConfigFile(str, "SHA1");
BASE64
//加密 String str= "abc"; // abc为要加密的字符串 byte[] b = Base64.encodeBase64(str.getBytes(), true); System.out.println(new String(b)); //解密 String str = "YWJj"; // YWJj为要解密的字符串 byte[] b = Base64.decodeBase64(str.getBytes()); System.out.println(new String(b));
原创文章,作者:Maggie-Hunter,如若转载,请注明出处:https://blog.ytso.com/11036.html