org.yaml.snakeyaml.parser.ParserException: while parsing a block mapping

Reason: yml file format error, this file requires strict requirements format

If the nodes are not aligned, align the Mybatis nodes with the Spring nodes, here is the yml configuration file for SpringBoot 2.0 + Mybatis + Mysql

server:
port: 8080
spring:
datasource:
name: daducha
type: com.alibaba.druid.pool.DruidDataSource
druid:
url: jdbc:mysql://127.0.0.1:3306/daducha
username: root
password: root
maxActive: 20
initialSize: 1
maxWait: 60000
minIdle: 1
timeBetweenEvictionRunsMillis: 60000
minEvictableIdleTimeMillis: 300000
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
poolPreparedStatements: true
maxOpenPreparedStatements: 20
driver-class-name: com.mysql.jdbc.Driver
mybatis:
mapper-locations: classpath:mapping/*.xml
type-aliases-package: com.wuji.entity.po