realm login

I was in the completion of the use of Shiro for login authentication and Rights Management implementation. The requirement involves the use of three roles: students, teachers, administrators. Now you want to implement the three separate logins. That

1. Error description[Error:]2015-08-03 10:03:26,508 [Realm [[email protected]] does not support authentication token [[email  Protected]]. Please ensure the appropriate realm implementation are configured correctly or that the realm accepts

Customize a realm class to implement Realm interface Packagecom;ImportOrg.apache.shiro.authc.*;ImportOrg.apache.shiro.realm.Realm; Public classMyrealmImplementsRealm {/*** Get the name of the current realm *@return */@Override PublicString

Multi-Realm configurationpublic class MYREALM1 implements Realm {public String getName () {return ' myrealm1 '; } public Boolean supports (Authenticationtoken token) {return token instanceof Usernamepasswordtoken;//Support Usern only

Oracle Set Default DatabaseIf we have multiple databases installed on our servers or on our computers, when we use Sqlplus, what database are we logged into when we specify the database? Today we have an old problem:Ora-01034:oracle Not availableOra-

As a veteran of the. NET eight or nine years of oil, moved to Java time is not long, just started to do the project is based on C # knowledge to do, although encountered some problems, but the actual results show that C # language and Java still

Apache Shiro Authentication) Authentication: The process of authentication-that is, to prove the real identity of a user. To prove the identity of a user, you must provide the identity information and evidence that the system understands and

1. First describe a connection to Oracle 10g error: "shared memory realm does not exist"This error occurs when the Sqlplus is connected;2. Oracle Server main Component analysisThe main components of the Oracle server are shown:As shown in: Oracle

It takes a day and a half to resolve the client connection to the Oracle database on the server side, unable to connect the problem. Ora-01034:oracle Not available (ORACLE does not exist), ora-27101:shared memory realm does not exist analysis:A few

Apache Shiro User Manual (2) Shiro certification, apacheshiro Authentication is the process of verifying user identity. During authentication, You need to submit the entity information (Principals) and Credentials to check whether the user is legal.