shiro+spring加密

package com.java1234.util;

 

import org.apache.shiro.codec.Base64;

import org.apache.shiro.crypto.hash.Md5Hash;

 

public class CryptographyUtil {

 

/**

 * base64加密

 * @param str

 * @return

 */

public static String encBase64(String str){

return Base64.encodeToString(str.getBytes());

}

 

/**

 * base64解密

 * @param str

 * @return

 */

public static String decBase64(String str){

return Base64.decodeToString(str);

}

 

/**

 * Md5加密   加盐，就是加入符号

 * @param str

 * @param salt

 * @return

 */

public static String md5(String str,String salt){

return new Md5Hash(str,salt).toString();

}

 

public static void main(String[] args) {

String password="123456";

System.out.println("Base64加密："+CryptographyUtil.encBase64(password));

System.out.println("Base64解密："+CryptographyUtil.decBase64(CryptographyUtil.encBase64(password)));

 

System.out.println("Md5加密："+CryptographyUtil.md5(password, "java1234"));

}

}
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是否被记住

try{

if(subject.isRemembered()){

System.out.println("被记住");

}

else{

token.setRememberMe(true);

}

}catch(Exception e){

e.printStackTrace();

}