SpringBoot加载子模块配置文件的详细介绍（代码示例）

    zero
        |-ws
            |-service
                |-dao
                    |-entity

    
      org.springframework.boot
      spring-boot-starter-web
    
  

    
      cn.xmcui.zero
      service
      1.0-SNAPSHOT
    
    
      org.springframework.boot
      spring-boot-starter-web
    
  
  
    
      
        org.springframework.boot
        spring-boot-maven-plugin
        
          
          cn.xmcui.zero.Application
          true
          ZIP
        
        
          
            
              repackage
            
          
        
      
    
  

server:
  port: 80
  servlet:
    session:
      timeout: 60
  tomcat:
    uri-encoding: utf-8

    
      cn.xmcui.zero
      entity
      1.0-SNAPSHOT
    
    
      org.mybatis.spring.boot
      mybatis-spring-boot-starter
      1.3.2
    
    
      mysql
      mysql-connector-java
      5.1.47
    
  

spring:
  datasource:
    url: jdbc:mysql://localhost:3306/zero?useUnicode=true&characterEncoding=utf-8&useSSL=false
    username: root
    password: root
    driver-class-name: com.mysql.jdbc.Driver
mybatis:
  mapper-locations: classpath:mapper/*.xml
  type-aliases-package: cn.xmcui.zero.entity

@SpringBootApplication(scanBasePackages = "cn.xmcui.zero")
@MapperScan(basePackages = "cn.xmcui.zero.mapper")
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

***************************
APPLICATION FAILED TO START
***************************

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).

spring:
  profiles:
    active: dao,dev