After EC8 is installed, the license registration page cannot be opened. The solution

EC8 installed, initialization database interface operation is complete, but in any case can not open http://127.0.0.1:8181 this interface, toss for a long time, after consulting the master to understand where the error. It is recorded as follows: This interface cannot be opened. First, check whether this port is up. Use telnet 127.0.0.1 8181 to test and find that the port is up. Next, look at weaver/ecology/WEB-INF/prop below, open weaver.properties. This file can be opened with Notepad. Finally, I found that the database was not initialized successfully, and the error was checked on the use of existing database at the bottom of the initialization database. If this database has been connected to EC8 before and has been running normally, check this place if you want to use the original database; if you create an empty database after the database is installed, do not check here. Otherwise, the above problems will occur.