applike login problem

1. There's a tricky problem today, where you write down blogs that remind yourself and help people who are going to be in trouble. In the Shiro framework, you can login directly in your code with a username password. First looked up on the internet, found this way: Subject CurrentUser = Securityutils.getsubject (); Usernamepasswordtoken token = new Usernamepasswordtoken (Username,password, false,reques

These problems are typically caused by graphics drivers or some incompatibilities with cuda versions. Workaround: 1. First switch to the terminal (Ctrl + Alt + f1~f6 corresponding tty1~tty6) login interface, enter user name and password login; 2. Uninstall the Cuda already installed, the command is: sudo apt-get remove cuda* * For all CUDA related programs, you can use the TAB key to query what CUDA

Web site at the same time to open the UC login integration and QQ shortcut login encountered a problem 1, the site to the UC integration with DZ login, we need to provide the user name and password to the UC API, this implementation is simple, the site after the submission, at the same time the user name and password t

How to solve the garbled problem of Applet wx. login decryption, Applet wx. login How to solve the garbled problem of the applet wx. login decryption We have recently developed small programs for our company and need to use logon. According to the document requirements, we n

Solve the Problem of root User ftp login and telnet login in Linux-Linux Enterprise Application-Linux server application information. The following is a detailed description. 1. Solve the Problem of root User ftp login in Linux Generally, for various reasons, ftp does not a

Early this morning to open the computer, found that the system is not always logged in, initially suspected that someone has moved my computer, because the last Friday after work back, the company has some overtime.Later found that it should be a system problem, only to recall the last Friday to work in the configuration of the Java environment, modify the/etc/profile configuration file, and then find ways to delete the previous changes, the specific

1. After installing the Linux system, the user name and password of the graphical interface are set up before installation.If you want to switch to Linux, the DOS window shortcut is: CTRL+ALT+F2Switch from DOS window to Linux GUI shortcut keys are: ctrl+alt+f1A little different, in the DOS window, enter the system's user name is: root, not the one previously set, password is its own password, with the GUI login password consistent.DOS Environment pass

:=tformlogin.create (application);Formlogin.showmodal;When the user name and password are entered correctlyFormlogin.free;Formlogin:=nil;Formmain.showmodal;So there's a problem with shutting down FormMain and not shutting down Formlogin.Procedure Tform1.formcreate (Sender:tobject);BeginFormlogin:=tformlogin.create (self);TryIf Formlogin.showmodalCloseFinallyFormlogin.free;EndEndThis is the case in the engineering document.BeginApplication.initialize;F

In the project development, packaged into an IPA package, found ios9,10, running very smooth, iOS8 above a run on the crash, looking for a long time, just to find the reason is assets problem, a start I put IPA package on the dandelion above the host scan code download, with itunes is also Ben collapse, The whole person is not good, check the old and the most information to find the reasonOpen the IPA unzip package to locate the file, and then copy it

Two days ago to the other people to debug the server, the system and the database are installed in advance, in the server a series of security configuration found that the site's own account can not be contacted locally. Depressed, configured for half a day while making a mirror but still not sure the problem appears there. Needless to say, since it is a database access error, check the database first. As expected, the Query Analyzer opened after the

PHP to appear in the Web system multi-domain login failure solution, Phpweb This article describes the PHP Web system multi-domain login failure to solve the problem, share for everyone to reference. The specific analysis is as follows: The following is a simple logical structure, for the formal system needs to do specific processing. It should be noted here: en

1, problem performance2, the cause of the problem3, Problem solving4, test ideas5, blog Record1, problem performanceSSH login problem performance: [Emailprotected]:~$ssh[emailprotected]openssh_6.6.1,openssl 1.0.1f6jan2014debug1:readingconfigurationdata/home/chunli/.ssh /con

The landing problem of mysql5.7 under 1.CENTOS6Description of the problem:ERROR 1045 (28000): Access denied for user ' root ' @ ' localhost ' (using Password:no)Workaround: 1. Close Service mysqld Stop2.--skip-grant-tables start Mysqld_safe--user=mysql--skip-grant-tables .- A-16T11: One: -.958205Z Mysqld_safe Logging to '/var/log/mysqld.log'. .- A-16T11: One: -.963470Z Mysqld_safe Logging to '/var/log/mysqld.log'. .- A-16T11: One: ,.009734Z Mysqld_

key to user 222 Oschina account! Then we will follow step 1 again on the server for user 222 add a key bar, but note that our key to save the file to rename, otherwise you can create a user 111 key coverage! Ssh-keygen-t rsa-c "Account 222 of the mailbox @qq.com" //Next will be prompted we want to keep the key in which file, re-enter the filename can enter file in which to save the key (/R OOT/.SSH/ID_RSA):/root/.ssh/id_rsa_2 //Then return to return to enter and return to the finished,

identification is a third-party input method caused by the problem, I use the Sogou input method. So the Sogou uninstall just fine. (Note that it is unloaded, not simply removed from the input source)The idea of operation is to enter the computer first, the ability to operate.The way is to boot into the stand-alone mode, delete Apple a file, let the system feel that the computer has not been configured, after booting directly into the configuration of

patch apply command to begin installing patches:After successful execution, the following information is prompted:At this point he will ask whether or not ready to patch, here we choose y, enter after the return to see the installation process.By the time the patch is installed, we need to verify that the patch was installed successfully. Use the opatch lsinventory command to see if the patch was successfully installed:Seeing the patch number indicates that we have successfully installed it.If

Using an SSH client (such as: Putty) to connect to a Linux server may wait 10-30 seconds to prompt for a password. Seriously affect work efficiency. Logon is slow, log on after the normal speed, this situation is mainly for two possible reasons: 1. DNS Reverse resolution problem OpenSSH when the user log in to authenticate the IP, it is based on the user's IP using reverse DNS to find the host name, and then use DNS to find the IP address, and final

QQ Game Hall can not login solution Do you have some firewalls installed on your computer? If it's turned on, we'll try to turn the firewall on the Qqgame port screen or directly off the firewall. At the same time, when the local network use peak time will also log in timeout. This is a game server problem, we only need to do some operations here, look at the following. We baidu to download a fast-moti

occurs after a successful change. Such as.8) Try, the problem changes slightly. is still unresolved.Judging feelings is a matter of authority. However, there is no way to change permissions in the existing ways.It is best to query the documentation and find a workable solution.9)Before you change the permissions, you need to reset the root password to null first. This allows you to execute the following statements that change permissions after loggin

); $_session[$this->keepusertypetag] = $this->usertype; if (!isset ($_session[$this->keepuserchanneltag]))//@session_register ($this->keepuserchanneltag); $_session[$this->keepuserchanneltag] = $this->userchannel; if (!isset ($_session[$this->keepusernametag]))//@session_register ($this->keepusernametag); $_session[$this->keepusernametag] = $this->username; if (!isset ($_session[$this->keepuserpurviewtag]))//@session_register ($this->keepuserpurviewtag); $_session[$this->kee