事件网格 EG-过滤规则示例:完全匹配

时间：2023-11-01 16:19:48

事件网格 EG 事件规则

完全匹配

指定某个String类型字段的值进行完全匹配。如下表所示，过滤规则匹配“source”为“HC.OBS”的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable"} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}]}	{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable"} }]}

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable"}    }]}

{    "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}]}

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable"}    }]}

指定某个Number类型字段的值进行完全匹配。如下表所示，过滤规则只匹配“data”下“age”是10的事件。

从事件源接收的事件	过滤规则	过滤后的事件
{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "age":10} }]}	{ "source": [{ "op": "StringIn", "values": ["HC.OBS"]}], "data":{ "age":[{ "op": "NumberIn", "values":[10] }] }}	{ "events":[{"id": "4b26115b-778e-11ec-******", "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable", "age":10} }]}

从事件源接收的事件

过滤规则

过滤后的事件

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "age":10}    }]}

{   "source": [{   "op": "StringIn",   "values": ["HC.OBS"]}],  "data":{    "age":[{     "op": "NumberIn",     "values":[10]            }]  }}

{    "events":[{"id": "4b26115b-778e-11ec-******",        "specversion": "1.0","source": "HC.OBS","type": "object:put","datacontenttype": "application/json","subject": "xxx.jpg","time": "2022-01-17T12:07:00.955Z","data": {"name": "test01","state": "enable",                "age":10}    }]}

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