【发布时间】:2019-04-23 16:34:43
【问题描述】:
我正在尝试使用 JOLT 规范转换输入 JSON。我的输入有一个响应元素,它可以有一个文本(案例 1)值或一个 JSON 元素(案例 2),如下所示
JOLT 规格:
[
{
"operation": "shift",
"spec": {
"@(1,status)": {
"@(2,output)": {
"response": "statusMessage"
},
"TERMINATED": {
"@(2,status)": "statusMessage"
},
"FAILED": {
"@(2,response)": "statusMessage"
},
"COMPLETED": {
"@(2,status)": "statusMessage"
}
},
"status": "status"
}
}
]
输入(非 JSON 响应元素)。 ----案例一
{
"createTime": 1555623377858,
"updateTime": 1555623378681,
"status": "FAILED",
"output": {
"response": "Connection error."
}
}
输入(JSON 响应元素)。 ----案例2
{
"createTime": 1555623377858,
"updateTime": 1555623378681,
"status": "FAILED",
"output": {
"response": {
"headers": {
"ETag": [
"W/\"5-fy9qFc+NorJ+Wkr0e1jnrXHAs9k\""
],
"Connection": [
"keep-alive"
],
"Content-Length": [
"5"
],
"Date": [
"Thu, 18 Apr 2019 21:36:18 GMT"
],
"Content-Type": [
"text/html; charset=utf-8"
],
"X-Powered-By": [
"Express"
]
},
"reasonPhrase": "Internal Server Error",
"body": "Error",
"statusCode": 500
}
}
}
如果我想在响应包含 JSON 元素的情况下将“reasonPhrase”分配给 statusMessage,如何指定 JOLT 规范?
我的输出应该如下所示
Case 1 response should look like.
{
"statusMessage" : "Connection Error",
"status" : "FAILED"
}
Case 2 response should look like this.
{
"statusMessage" : "Internal Server Error",
"status" : "FAILED"
}
【问题讨论】:
标签: json transformation jolt