[Java知识库]【SpringBoot】搭建SpringBoot项目奇遇记

一、搭建项目框架

1. 搭建SpringBoot+Mybatis框架

快速通过脚手架搭建框架：

选择需要的组件：

二、搭建爬坑日记

1. Failed to configure a DataSource

异常日志：

Description:

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

Reason: Failed to determine a suitable driver class

Action:

Consider the following:
	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
	If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

解决方法：

1. 排除此类的自动装配，启动以后就可以正常运行。

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)

2. 在 application.yml 文件中添加数据库配置信息.

spring:
  datasource:
    url: jdbc:mysql://localhost:3306/testdb?useUnicode=true&characterEncoding=UTF-8&useSSL=false
    username: root
    password: 123456
    driver-class-name: com.mysql.cj.jdbc.Driver

感谢阅读，下次再见。ヾ(￣▽￣)Bye_Bye！