Yml configuration file syntax and examples

YML file extension can use .yml or .yaml.
Configure common data
Syntax: key: value

name: haohao

Note: there is a space before value

Configuration object data

​	key: 

​		key1: value1

​		key2: value2
或者：

​	key: {key1: value1,key2: value2}

Sample code:

person:
  name: haohao
  age: 31
  addr: beijing

#或者

person: {name: haohao,age: 31,addr: beijing}

Note: The number of spaces in front of key1 is not limited. In yml syntax, the same indentation represents the same level

Configuration array (List, Set) data
syntax:

​	key: 

​		- value1

​		- value2

或者：

​	key: [value1,value2]

Sample code:

city:
  - beijing
  - tianjin
  - shanghai
  - chongqing
  
#或者

city: [beijing,tianjin,shanghai,chongqing]

#集合中的元素是对象形式
student:
  - name: zhangsan
    age: 18
    score: 100
  - name: lisi
    age: 28
    score: 88
  - name: wangwu
    age: 38
    score: 90

Note: There is a space between value1 and-