elasticsearch的406（不可接受）错误代码是什么意思？ [英] What does a 406 (Not Acceptable) error code from elasticsearch mean?

问题描述

我正在尝试使用 qwest 将数据发送到Elasticsearch：

I am trying to use qwest to send some data to Elasticsearch:

qwest.post(
    'http://elk.example.com:9200/incidents',
    this.incident,
    {cache: true}
)
    .then(function (xhr, response) {
        console.log('incident posted')
    })
    .catch(function (e, xhr, response) {
        console.log('error posing incident: ' + e)
    })

其中 this.incident 是对象（来自Vue.js）。

where this.incident is an Object (from Vue.js).

调用失败，并显示 406（不接受）错误，我理解，它是来自Elasticsearch服务器的信息，告诉我我想要一个答案

The call fails with a 406 (Not Acceptable) error, which I understand being an information from the Elasticsearch server telling me that I wanted an answer in some format, which he cannot use.

尽管如此，通话还是失败了（没有索引文件），所以我不确定我是否nderstanding是正确的吗？

The call fails (there is no document indexed) nevertheless, so I am not sure if my understanding is correct?

如果是的话，什么是正确的格式？

If so - what is a correct format to ask for?

推荐答案

事件对象不是正确序列化的JSON字符串。您需要调用 JSON.stringify（this.incident）以获得等效的JSON字符串，并指定 application / json HTTP标头。

The incident object is not a properly serialized JSON string. You need to call JSON.stringify(this.incident) in order to get the equivalent JSON string, and specify the application/json HTTP header.

$.ajax({
            url: 'http://example.com:9200/incidents/incidents',
            type: 'POST',
            data: JSON.stringify(this.incident),
            dataType: 'json'
        })

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