简介:

Metabase是什么?

在传统企业的数据可视化业务中,通常需要从需求到审批,再到安排开发人员和排期,还要开发人员撰写代码最后再做导出。流程繁琐,参与的人员也多,往往需要几天甚至几周的时间!
使用 Metabase 可以大大节省成本,简单易上手,Metabase 把数据分析常用的查询通过一个个易于操作的界面呈现,非常适合不懂SQL的业务人员使用,只需要点几下鼠标,就可以快速得出一个直观的可视化结果。

Metabase 具有如下特性:

  1. 支持的数据源:Postgres、MySQL、Druid、SQL Server、ClickHouse、MongoDB、BigQuery、Oracle、Vertica、Presto、Snowflake、Spark等等;
  2. 人人可用的数据可视化工具,你不需要懂SQL;
  3. 提供了丰富的仪表盘界面,真正颜值在线的工具,支持数据自动刷新;
  4. 支持自定义SQL查询,适合懂SQL的人使用;
  5. 强大的数据透视功能,可以根据数据自动生成仪表板;
  6. 可以进行多表数据的关联分析,并且无需手写SQ

如何调用Metabase开放API-LMLPHP

 

Metabase快速入门


Meta提供了开放的API,基本上Metabase页面上能够实现的功能,都可以使用API调通
 
https://www.metabase.com/docs/latest/api/card
https://www.metabase.com/learn/administration/metabase-api
https://github.com/orgs/tapdata/projects/2?pane=item&itemId=17413811

如何调用Metabase开放API-LMLPHP

如何调用Metabase开放API-LMLPHP

API使用:

如图所示,Metabase 生成可视化card功能,虽然只能显示当前结果,但是可以用API获取详细数据,每日通过Tapdata同步到某个目标数据库中。可记录周期结果。
以下是调用Card模块接口示例:

postMan文件:

      
{
    "info": {
        "_postman_id": "8240e0b3-2fa6-4d00-8933-cccf994125e8",
        "name": "api",
        "schema": "https://schema.getpostman.com/json/collection/v2.0.0/collection.json",
        "_exporter_id": "16923698"
    },
    "item": [
        {
            "name": "TAP_GET_TOKEN session api",
            "protocolProfileBehavior": {
                "disabledSystemHeaders": {}
            },
            "request": {
                "method": "POST",
                "header": [
                    {
                        "key": "Content-Type",
                        "value": "application/json",
                        "disabled": true
                    }
                ],
                "body": {
                    "mode": "raw",
                    "raw": "{\r\n    \"username\": \"{{username}}\", \r\n    \"password\": \"{{password}}\"\r\n\r\n}",
                    "options": {
                        "raw": {
                            "language": "json"
                        }
                    }
                },
                "url": "http://9b2e67c1ed28.c.methodot.com/api/session"
            },
            "response": []
        },
        {
            "name": "TAP_TABLE[allCard](PAGE_NONE)allCard",
            "protocolProfileBehavior": {
                "disableBodyPruning": true
            },
            "request": {
                "method": "GET",
                "header": [
                    {
                        "key": "Content-Type",
                        "value": "application/json",
                        "type": "text"
                    },
                    {
                        "key": "X-Metabase-Session",
                        "value": "{{sessionToken}}",
                        "type": "text"
                    },
                    {
                        "key": "",
                        "value": "",
                        "type": "text"
                    }
                ],
                "body": {
                    "mode": "raw",
                    "raw": ""
                },
                "url": "{{matebaseDomainName}}/api/card"
            },
            "response": []
        },
        {
            "name": "TAP_TABLE[queryExportFormat](PAGE_NONE:data)queryExportFormat",
            "request": {
                "method": "POST",
                "header": [
                    {
                        "key": "X-Metabase-Session",
                        "value": "{{sessionToken}}",
                        "type": "text"
                    },
                    {
                        "key": "Content-Type",
                        "value": "application/json",
                        "type": "text",
                        "disabled": true
                    }
                ],
                "url": {
                    "raw": "{{matebaseDomainName}}/api/card/:card-id/query/:export-format",
                    "host": [
                        "{{matebaseDomainName}}"
                    ],
                    "path": [
                        "api",
                        "card",
                        ":card-id",
                        "query",
                        ":export-format"
                    ],
                    "variable": [
                        {
                            "key": "card-id",
                            "value": "{{card-id}}"
                        },
                        {
                            "key": "export-format",
                            "value": "json"
                        }
                    ]
                }
            },
            "response": []
        }
    ],
    "event": [
        {
            "listen": "prerequest",
            "script": {
                "type": "text/javascript",
                "exec": [
                    ""
                ]
            }
        },
        {
            "listen": "test",
            "script": {
                "type": "text/javascript",
                "exec": [
                    ""
                ]
            }
        }
    ],
    "variable": [
        {
            "key": "username",
            "value": "[email protected]",
            "type": "string"
        },
        {
            "key": "password",
            "value": "-M90q-CrTJX04U",
            "type": "string"
        },
        {
            "key": "matebaseDomainName",
            "value": "http://36.134.131.197:12345",
            "type": "string"
        },
        {
            "key": "sessionToken",
            "value": "5f325571-e1c3-4eeb-b07f-7c269aedb089",
            "type": "string"
        },
        {
            "key": "card-id",
            "value": "",
            "type": "string"
        }
    ]
}

    
 
调用API必备参数:username password
  1. 使用username password获得sessionToken

如何调用Metabase开放API-LMLPHP

如何调用Metabase开放API-LMLPHP

  1. 通过第一步获得的sessionToken

如何调用Metabase开放API-LMLPHP

  1. 通过2步得到所有Card的id、name,使用id获得某个Card的详细信息,其中,返回的结果,可选择是json、api、csv等。

如何调用Metabase开放API-LMLPHP

10-23 10:59