1.18

学习yml配置文件

 

#参数引用
name: nihao
#对象
person:
name: ${name}
# name: zhangsan
age: 20
#对象行内写法
person2: {name: zhansang,age :20}
#数组
address:
- beijing
- shanghai
#数组行内写法
address1: [beijing,shanghai]

#纯量
msg1: 'hello \n world' #不会识别转义字符
msg2: 'hello \\n world' #会识别转义字符

server:
port: 8082