parkspace_manage/setting/database_communication.prototxt

#database_communication_configurations
#{
#    db_ip:"127.0.0.1",
#    db_port:3306,
#    db_username:"wk",
#    db_passwd:"123456",
#    db_name:"test",
#    db_conn_pool_size:5
#}
database_communication_configurations
{
    db_ip:"127.0.0.1",
    db_port:3306,
    db_username:"zx",
    db_passwd:"zx123456",
    db_name:"chutian_parkspace",
    db_conn_pool_size:5
}