add a very simple login web page, just visit 49.234.110.186:12345
just support login and signup right now
update "login" api
update "signup" api
update "like" and "unlike" api
use local connection for database, database mutex lock is removed.
use restful api standards
TODO: finish all api
every threads init own database connection, but use the globol connection.
database request needs to rewrite
need two data struct for mysql and redis
record the api, table and so on
today I've coded some shit!!!
add some APIs
add makefile