Node.js Elasticsearch Mongosastic,来自分页的大小



我正在使用mongoosastic将模型索引到elasticsearch,它的工作非常好,唯一的问题是我的分页和大小。

根据mongoosastic api

Elasticsearch的完整查询DSL通过搜索方法公开

基于/size我来到此代码

的eLasticsearch api
music.search( {query_string:{ query:term }},{"from" : 0},{"size" : 10}, { hydrate:true }, function(err,results) { 
            console.log(results.hits.hits);
        })

,在runnig之后,我提出了这个错误:

/home/app/node_modules/mongoosastic/lib/mongoosastic.js:256
        cb(null, res);
        ^
TypeError: object is not a function
    at /home/app/node_modules/mongoosastic/lib/mongoosastic.js:256:9
    at respond (/home/app/node_modules/mongoosastic/node_modules/elasticsearch/src/lib/transport.js:256:9)
    at checkRespForFailure (/home/app/node_modules/mongoosastic/node_modules/elasticsearch/src/lib/transport.js:203:7)
    at HttpConnector.<anonymous> (/home/app/node_modules/mongoosastic/node_modules/elasticsearch/src/lib/connectors/http.js:156:7)
    at IncomingMessage.wrapper (/home/app/node_modules/lodash/index.js:3057:19)
    at IncomingMessage.emit (events.js:117:20)
    at _stream_readable.js:944:16
    at process._tickCallback (node.js:448:13)

有什么想法吗?预先感谢!

mongoosastic具有以下搜索功能的签名:

schema.statics.search = function(query, options, cb) {
    // blah blah
}

它有3个参数,其中第二个是选项。因此,您的代码应该像这样:

music.search(
    {
        query_string: {
            query: term
        }
    },
    {
        from: 0,
        size: 10,
        hydrate: true
    },
    function(err,results) {
        console.log(results.hits.hits);
    }
);

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