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Problem description:

Now there are two interfaces An and B. The body of response returned by API A has the following structure. I want to take the order_id in rows to interface B.

{"status": 1, "code": 0, "msg": "get * * successful!" , "data": {"rows": [{"order_id": "1493967886001",. }], "pagenation": {"total": "1", "page": "1", "pagesize": "20", "page_offset": 0, "page_total": 1} solution:

1. Set the environment variable in the test of API A

Var data = JSON.parse (responseBody); if (data.status = = 1) {tests ["query success"] = true; postman.setEnvironmentVariable ("order_id", data.data.rows.order_id);} else {tests ["query success"] = flase;}

2. Call `order_ id` in the parameter Body of API B, but I found that if you look at the environment variable, the value of API An is not assigned to the environment variable order_id.

Analysis of problems

There is no problem for me to call other interfaces in the same way, but the difference of this interface is that there is an extra [] in the rows in the response of interface A, so the value has not been successfully assigned to order_id. I have some information about Baidu, and there is no relevant introduction, so I would like to ask you what the solution is.

Try this data.data.rows [0] .order _ id

Or cycle around to find it.

For (var I = 0 * * I < jsonData.data.rows.length;i++) {

Var list = jsonData.data.rows [I]

Tests ["order number" + list.order_id] = list.order_id

}

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