参考这个azure documentation和_1111415_
它具体指的是
"id" : "{queueTrigger_payload_property}",
"partitionKey": "{queueTrigger_payload_property}",
如果我有一个javascript函数,http Trigger在正文中提供一个JSON数据包 . 如何使用Azure cosmos db绑定来获取使用绑定的文档以将http json值传递给cosmos db查询?
我期待类似于此:
"sqlQuery": "SELECT * from c where c.departmentId = {departmentId}",
除了 {departmentId}
应该是 httptrigger
(名为req)的属性?
因此function.json看起来像这样:
{
"authLevel": "function",
"type": "httpTrigger",
"direction": "in",
"name": "req"
}, {
"type": "documentDB",
"name": "inputDocument",
"databaseName": "mydb",
"collectionName": "things",
"partitionKey": "/things/thingid",
"connection": "my_DOCUMENTDB",
"direction": "in",
"sqlQuery": "Select * from things s where s.thingid={httpTrigger_body_thingid}"
}
javascript中的http Trigger在函数中看起来像这样: req.body.thingid
,但是绑定到输入会导致错误,"property not defined"所以我如何使用HTTP Trigger输入从json数据包获取值来查询cosmos db in第一个输入,都在同一个功能?
1 回答
它应该只是
{thingid}
:对于像POST这样的POST请求
它将在
context.bindings.inputDocument
(javascript数组)中传递文档 .