示例：
{
"code":"test",
"value":{
"title":"Invest Money",
"body":"Please start investing money as soon...",
"tags":[
"money",
"invest"
],
"published_on":"1635096096659",
"friend":{
"name":"zhangsan",
"age":14,
"pets":[
{
"name":"dog",
"age":10
}
]
},
"comments":[
{
"name":"William",
"age":34,
"rating":8,
"comment":"Nice article..",
"commented_on":"1635096096659"
},
{
"name":"John",
"age":38,
"rating":9,
"comment":"I started investing after reading this.",
"commented_on":"1635096096659"
},
{
"name":"Smith",
"age":33,
"rating":7,
"comment":"Very good post",
"commented_on":"1635096096659"
}
]
}
}映射：
PUT test
{
"mappings":{
"doc":{
"properties":{
"title":{"type":"text"},
"body":{"type":"text"},
"tags":{"type":"text"},
"published_on":{
"type":"date",
"format":"yyyy-MM-dd HH:mm:ss || yyyy-MM-dd || yyyy/MM/dd HH:mm:ss|| yyyy/MM/dd ||epoch_millis"
},
"friend":{
"type":"nested",
"properties":{
"name":{"type":"text"},
"age":{"type":"long"},
"pets":{
"type":"nested",
"properties":{
"name":{"type":"text"},
"age":{"type":"long"}
}
}
}
},
"comments":{
"type":"nested",
"properties":{
"name":{"type":"text"},
"age":{"type":"long"},
"rating":{"type":"long"},
"comment":{"type":"text"},
"commented_on":{
"type":"date",
"format":"yyyy-MM-dd HH:mm:ss || yyyy-MM-dd || yyyy/MM/dd HH:mm:ss|| yyyy/MM/dd ||epoch_millis"
}
}
},
"creatorId":{"type":"text"},
"creatorName":{"type":"text"},
"createTime":{
"type":"date",
"format":"yyyy-MM-dd HH:mm:ss || yyyy-MM-dd || yyyy/MM/dd HH:mm:ss|| yyyy/MM/dd ||epoch_millis"
},
"modifierId":{"type":"text"},
"modifierName":{"type":"text"},
"modifyTime":{
"type":"date",
"format":"yyyy-MM-dd HH:mm:ss || yyyy-MM-dd || yyyy/MM/dd HH:mm:ss|| yyyy/MM/dd ||epoch_millis"
}
}
}
}
}