Elasticsearch 之mapping
{
"mappings": {
"doc": {
"properties": {
"field1": {
"type": "long"
},
"field2": {
"type": "keyword" # keyword类型为不分词类型
},
"field3": {
"format": "yyyy-MM-dd HH:mm:ss",
"type": "date"
},
"field4": {
"type": "text"
}
}
}
}
}