我有一个OData v4 WebAPI 2端点:
http://windows-10:8888/Incident这个端点需要支持对DateTime字段的筛选:
http://windows-10:8888/Incident?$filter=REPORTEDDATE gt DateTimeOffset'2016-05-10%2016:01:53.000'当我运行这个程序时,我会得到这个错误:
"The query specified in the URI is not valid.
Unrecognized 'Edm.String' literal 'DateTimeOffset'2016-05-10 16:01:53.000''
at '16' in 'REPORTEDDATE gt DateTimeOffset'2016-05-10 16:01:53.000''."用DateTime v4实现这种OData滤波的合适技术是什么?
发布于 2016-05-11 00:07:48
根据规范,http://docs.oasis-open.org/odata/odata/v4.0/odata-v4.0-part2-url-conventions.html第5.1.1.6.1节示例:
http://localhost:23890/People?$expand=Trips($filter=StartsAt%20eq%202014-01-01T01:00:00-08:00)或http://localhost:23890/People?$expand=Trips($filter=StartsAt%20eq%202014-01-01T01:00:00.000-08:00)或http://localhost:23890/People?$expand=Trips($filter=StartsAt%20eq%202014-01-01T01:00:00Z)
我已经验证了Web APi OData或REStier,这很好。
发布于 2016-05-11 00:04:57
在这里找到正确的语法:http://stackoverflow.com/questions/28586797/the-binary-operator-lessthan-is-not-defined-for-the-types-system-nullable1sys
在我的例子中,语法是:
http://windows-10:8888/Incident?$filter=cast(REPORTEDDATE,%27Edm.DateTimeOffset%27)%20gt%20%202016-05-10T22:38:00.000Zhttps://stackoverflow.com/questions/37150489
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