elasticsearch-head插件学习使用

我就是我 2022-10-19 05:36 252阅读 0赞

## 基本查询 ##

无条件查询某个索引下的数据：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70]

使用条件查询索引下数据：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 1]

## 复合查询 ##

统计索引下的数据量：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 2]  
ES语句查询：

{
        "from": 5,
        "size": 5,
        "query": {
            "wildcard": {
                "sex": {
                    "wildcard": "*男*",
                    "boost": 1
                }
            }
        },
        "sort": [
            {
                "no": {
                    "order": "desc"
                }
            }
        ]
    }

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5aSa5YaZ5paH56ug6IO955Sf5Y-R_size_20_color_FFFFFF_t_70_g_se_x_16]

插入数据：

{
        "no": "10",
        "name": "管华山",
        "sex": "男",
        "birthday": "2013-11-21"
    }

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5aSa5YaZ5paH56ug6IO955Sf5Y-R_size_20_color_FFFFFF_t_70_g_se_x_16 1]

清空索引下的数据：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 3]

删除索引：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 4]

暂时学习到这么多。

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 1]: /images/20221005/abb4462fda8d4f8eab7fd374a6722155.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 2]: /images/20221005/7a6e209e777d40f3923f459545734634.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5aSa5YaZ5paH56ug6IO955Sf5Y-R_size_20_color_FFFFFF_t_70_g_se_x_16]: /images/20221005/830a458d10624303bf79682cef0d4914.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5aSa5YaZ5paH56ug6IO955Sf5Y-R_size_20_color_FFFFFF_t_70_g_se_x_16 1]: /images/20221005/9da7dbaf34824051834ee9bbc2c20ae6.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 3]: /images/20221005/a710d3ce48fd40cfba48e73b7e75a83d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bl9sdW1pbmc_size_16_color_FFFFFF_t_70 4]: /images/20221005/aba0f6d5a43e44598edd97363cafd63e.png