十六、Linux访问网址

（一）GET方式访问
核心就是curl ip:port
案例：

[root@administrator bin]# curl localhost:9200
{
  "name" : "administrator",
  "cluster_name" : "spring-boot",
  "cluster_uuid" : "EZJYVN7TRPOSMlr49YPzsA",
  "version" : {
    "number" : "5.5.1",
    "build_hash" : "19c13d0",
    "build_date" : "2017-07-18T20:44:24.823Z",
    "build_snapshot" : false,
    "lucene_version" : "6.6.0"
  },
  "tagline" : "You Know, for Search"
}

（二）其他访问方式
核心：curl -X方式 'ip:port?参数'
比如：PUT方式访问

[root@administrator bin]# curl -XPUT 'http://127.0.0.1:9200/segmentfault?pretty'
{
  "acknowledged" : true,
  "shards_acknowledged" : true
}