ElasticSearch是一个搜索引擎,也可以当做数据库使用。它里面的index相当于关系数据库中的database,它里面的type相当于关系数据库中的table。本文创建一个测试索引te和一个测试类型user,先准备好我们要插入的数据,存放在user.json文件里,user.json文件内容如下:
{"index":{"_id":"1"}}
{"username":"aoa","money":1000,"age":32,"city":"nanjing"}
{"index":{"_id":"2"}}
{"username":"bob","money":2000,"age":15,"city":"nanjing"}
{"index":{"_id":"3"}}
{"username":"coc","money":3000,"age":15,"city":"beijing"}
{"index":{"_id":"4"}}
{"username":"dod","money":4000,"age":15,"city":"beijing"}
{"index":{"_id":"5"}}
{"username":"eoe","money":5000,"age":15,"city":"shanghai"