1 year ago purchased a unit elective system, each use, collapse out from time to time, after calling the other's reaction is relatively slow because the server is in the cloud, no one school to maintain, can only outsource all. Very troublesome problem. Restart not, must not stop, can not start. To apply the last year, we donate money, software is based on the number of applications to be charged. For convenient, ready to move software to the network server, the purchase of a tower PC T330, win2012, has previously been in the top two virtual systems turn for six months.
1, the first problem to crack win2012, activated. KMS activation downloaded from the Internet. Not activated, Remote Desktop is not like the way WEB Kai. A key business is not a sound technical decision in 2012 not activated.
2, issue 2: sql server2008 not installed, no prompt installation .net3.5, looked back at the base member .net 4.5 is to back the low version is already installed, go through the following steps can be installed, 2012 as with the previous system is unlikely.
sqlserver installation files finally started coming.
3, Question 3: To reconfigure the core profile of the project, need to use editplus, save to UTF-8 format
The key point I changed the service port is 8085, wait a minute should open fire
Project deployed in the D drive
4, issue: access to project configuration database connection pool account password, I have to look at
J2ee technical design project, jdbc configuration shown below
5, issue 5: Sa account can not access, not enter the super-user accounts, permissions, go with the SA
Change the sa password
Or not, jdbc error, is not connected to the database
5, no test how telnet port 1433, so had to open the win2012 server telnet tool
1433 is actually found hair on, that is, localhost is listening state
6, SA or Rom, SA does not have superuser privileges? ?
Back to the configuration file management
Restart look at the whole name pipe and tcp IP start listening situation, 127.0.0.1 does not start. Enable and then restart sql server master process
Check IP access method is the main way localhost
Database marked pack2
7, sa or not? Issue is still on the database permissions and security configuration.
重新以超级用户进入，再在服务器属性中启动混合进入模式，提升SA权限后可以了
关键的问题如下，认证模式不对
8、密码，模式都到位了数据库还是不能连？
经过深和分析后，不是服务器，不是数据库问题那是项目问题，回过头后读配置 ，发现配置文件与class中的配置文件居然不一样，也就是上线的工程文件与工程原文件不一致。当然resin先加载class目录中的内容
启动后，终于点开了
8、问题：如果配防火，解了8085是开了，远程桌面由于没有激活就自动停了，再加载3389就是不行。试来试去，最后在注册表中找到了端口，非3389端口
9、基础平台搞好了，下来搞数据，高一高二要分开，系统还是很好的，高一与高二的选修科目是分开的，测试通过，可以上数据了。
实验了2.5半小时打通了选修科目的问题，接下来要考虑n个学生报时会不会有并发瓶颈。再实验再优化吧。