/**  * 身份認(rèn)證 realm  */ @Bean public MyShiroRealm myShiroRealm(){  MyShiroRealm myShiroRealm = new MyShiroRealm();  System.out.println("myShiroRealm 注入成功");  return myShiroRealm; }

// 身份認(rèn)證 @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {  String username = (String) authenticationToken.getPrincipal();  System.out.println("MyShiroRealm.....doGetAuthenticationInfo");  UserInfo user=null;  try {   user = iUserInfoService.findByUsername(username);  }catch (Exception e){   e.printStackTrace();  }  if (user==null){   return null;  }  // 進(jìn)行驗(yàn)證，將正確數(shù)據(jù)講給shiro處理  SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo(    user,    user.getPassword(),    ByteSource.Util.bytes(user.getCredentialsSalt()), // 加鹽后的密碼    getName() // 指定當(dāng)前 Realm 的類名  );  // 返回給安全管理器，由 securityManager 比對(duì)密碼的正確性  return authenticationInfo; }

  // 進(jìn)行驗(yàn)證，將正確數(shù)據(jù)講給shiro處理  SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo(    user,    user.getPassword(),    ByteSource.Util.bytes(user.getCredentialsSalt()), // 加鹽后的密碼    getName() // 指定當(dāng)前 Realm 的類名  );

@Bean public HashedCredentialsMatcher hashedCredentialsMatcher(){  HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();  // 使用md5 算法進(jìn)行加密  hashedCredentialsMatcher.setHashAlgorithmName("md5");  // 設(shè)置散列次數(shù)： 意為加密幾次  hashedCredentialsMatcher.setHashIterations(2);  return hashedCredentialsMatcher; }

 @Bean public MyShiroRealm myShiroRealm(){  MyShiroRealm myShiroRealm = new MyShiroRealm();  // 配置 加密 （在加密后，不配置的話會(huì)導(dǎo)致登陸密碼失敗）  myShiroRealm.setCredentialsMatcher(hashedCredentialsMatcher()); //+++++++++++  System.out.println("myShiroRealm 注入成功");  return myShiroRealm; }