6. 删除一个文档:

(1). 删除文档:

curl -XDELETE "localhost:9200/lib/user/1?pretty"
{
  "_index" : "lib",
  "_type" : "user",
  "_id" : "1",
  "_version" : 4,
  "result" : "deleted",
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "failed" : 0
  },
  "_seq_no" : 3,
  "_primary_term" : 1
}

(2). 删除索引:

curl -XDELETE "localhost:9200/lib?pretty"
{
  "acknowledged" : true
}