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Using sensor thing api as an input of Poll an External Website for JSON

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06-21-2022 08:45 PM
ShanJuYang
by
New Contributor
‎06-21-2022 08:45 PM

Hi, everyone, I tried to use  Poll an External Website for JSON as my inputs.

And the URL is below

https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things

But it came out an error :  Failed to get a response from...

Is there any way to fix this problem?

I think maybe the problem is  because this url is a  sensor thing api.

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1 Reply
JeffSilberberg
by
Occasional Contributor III
‎08-07-2022 02:50 PM

I put your link into postman and I get back 1468 lines of json data with no issues.  So you may have some other issue like a BAD DNS lookup or IP / Switch / Firewall security getting in the way - 

Here is a part of the retuning objects -- 

{
    "@iot.count": 77,
    "value": [
        {
            "name": "林森",
            "description": "臺北市水利處抽水站-林森",
            "properties": {
                "note": "",
                "basin": "新生大排",
                "manager": "抽管一科管理一股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "1987-06-01",
                "stationName": "林森"
            },
            "Datastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(1)/Datastreams",
            "MultiDatastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(1)/MultiDatastreams",
            "Locations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(1)/Locations",
            "HistoricalLocations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(1)/HistoricalLocations",
            "@iot.id": 1,
            "@iot.selfLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(1)"
        },
        {
            "name": "長春",
            "description": "臺北市水利處抽水站-長春",
            "properties": {
                "note": "",
                "basin": "新生大排",
                "manager": "抽管一科管理一股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "1979-12-01",
                "stationName": "長春"
            },
            "Datastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(2)/Datastreams",
            "MultiDatastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(2)/MultiDatastreams",
            "Locations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(2)/Locations",
            "HistoricalLocations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(2)/HistoricalLocations",
            "@iot.id": 2,
            "@iot.selfLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(2)"
        },
        {
            "name": "民生",
            "description": "臺北市水利處抽水站-民生",
            "properties": {
                "note": "",
                "basin": "新生大排",
                "manager": "抽管一科管理一股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "1998-03-01",
                "stationName": "民生"
            },
            "Datastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(3)/Datastreams",
            "MultiDatastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(3)/MultiDatastreams",
            "Locations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(3)/Locations",
            "HistoricalLocations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(3)/HistoricalLocations",
            "@iot.id": 3,
            "@iot.selfLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(3)"
        },
        {
            "name": "民權",
            "description": "臺北市水利處抽水站-民權",
            "properties": {
                "note": "",
                "basin": "新生大排",
                "manager": "抽管一科管理一股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "2005-09-01",
                "stationName": "民權"
            },
            "Datastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(4)/Datastreams",
            "MultiDatastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(4)/MultiDatastreams",
            "Locations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(4)/Locations",
            "HistoricalLocations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(4)/HistoricalLocations",
            "@iot.id": 4,
            "@iot.selfLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(4)"
        },
        {
            "name": "錦州",
            "description": "臺北市水利處抽水站-錦州",
            "properties": {
                "note": "",
                "basin": "新生大排",
                "manager": "抽管一科管理一股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "1987-01-01",
                "stationName": "錦州"
            },
            "Datastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(5)/Datastreams",
            "MultiDatastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(5)/MultiDatastreams",
            "Locations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(5)/Locations",
            "HistoricalLocations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(5)/HistoricalLocations",
            "@iot.id": 5,
            "@iot.selfLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(5)"
        },
        {
            "name": "圓山",
            "description": "臺北市水利處抽水站-圓山",
            "properties": {
                "note": "",
                "basin": "新生大排",
                "manager": "抽管一科管理一股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "2000-12-01",
                "stationName": "圓山"
            },
            "Datastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(6)/Datastreams",
            "MultiDatastreams@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(6)/MultiDatastreams",
            "Locations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(6)/Locations",
            "HistoricalLocations@iot.navigationLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(6)/HistoricalLocations",
            "@iot.id": 6,
            "@iot.selfLink": "https://sta.ci.taiwan.gov.tw/STA_Pump_Taipei/v1.0/Things(6)"
        },
        {
            "name": "濱江",
            "description": "臺北市水利處抽水站-濱江",
            "properties": {
                "note": "",
                "basin": "基隆河",
                "manager": "抽管一科管理二股",
                "township": "中山區",
                "authority": "臺北市水利處",
                "createdate": "1998-05-01",
                "stationName": "濱江"
            },
 
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