github數(shù)據(jù)庫連接

我從github上拉取的項目，無法連接數(shù)據(jù)庫，我看項目配置的數(shù)據(jù)庫連接是localhost的，那么我是要自己在本地創(chuàng)建數(shù)據(jù)庫嗎，如果這樣的話那數(shù)據(jù)庫里面的表信息在哪里啊，第一次用github拉項目，萌新求教

部分錯誤信息

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

拉的項目的數(shù)據(jù)庫配置

spring.datasource.url=jdbc:mysql://localhost:3306/seckill?useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true&useSSL=false
spring.datasource.username=root
spring.datasource.password=12345678

拉的項目地址
https://github.com/zaiyunduan...