二进制字段类型
编辑二进制字段类型编辑
binary 类型接受一个二进制值，以 Base64 编码的字符串形式。默认情况下，该字段不会被存储，也不可搜索。
response = client.indices.create(
index: 'my-index-000001',
body: {
mappings: {
properties: {
name: {
type: 'text'
},
blob: {
type: 'binary'
}
}
}
}
)
puts response
response = client.index(
index: 'my-index-000001',
id: 1,
body: {
name: 'Some binary blob',
blob: 'U29tZSBiaW5hcnkgYmxvYg=='
}
)
puts response
PUT my-index-000001
{
"mappings": {
"properties": {
"name": {
"type": "text"
},
"blob": {
"type": "binary"
}
}
}
}
PUT my-index-000001/_doc/1
{
"name": "Some binary blob",
"blob": "U29tZSBiaW5hcnkgYmxvYg=="
}