RPG的新手,我对如何执行此操作有些迷茫。 “数据”是一个包含我需要的信息的数组,我能够解析它。但是,“ cargoLoaded”是“数据”数组中的一个数组,其中包含单个项“ cargoSensor1”。我需要cargoSensor1的值。
JSON和下面我的代码的一部分(不包括数据区域。)>
我想解析的JSON(我需要值cargoSensor1)
{ "success": true, "data": [ { "address": "6061 Segale Park Dr C", "cargoLoaded": [{"cargoSensor1": false}], "city": "Tukwila", "deviceId": 10841293, "eventDateTime": "2020-03-02 17:27:56", "eventTypeName": "Cargo Update", "gpsTrackedDistance": 3.029E7, "heading": 294, "id": 14364709, "idle": false, "idleStartTime": null, "ignitionOn": false, "ignitionOnStartTime": null, "inputs": ["ATIS Inactive"], "landmarkId": null, "landmarkName": null, "lat": 47.434048, "lng": -122.258198, "moving": false, "movingStartTime": null, "name": "1823U", "serial": "BK2007237851", "speed": 0, "state": "WA", "stopped": true, "stoppedStartTime": "2020-02-25 17:20:31", "tractorId": null, "tractorName": null, "tractorPower": false, "tractorPowerStartTime": "", "typeId": 3, "typeName": "Trailer", "zip": "98188" },
* /Free docNode = yajl_stmf_load_tree('/home/smid/D#status.txt' :ErrMsg); If ErrMsg = ''; list = yajl_object_find( docNode: 'data'); i=0; DoW YAJL_ARRAY_LOOP(list: i: node); //get trailer number from name value-works val = yajl_object_find(node: 'name'); valName = yajl_get_string(val); dsply valName; exsr FMT_TLR_KEY; dsply @TLR1; //Atempt to get cargoSensor data-dont work val = yajl_object_find(node: 'cargoSensor1'); valCarg = yajl_is_true(val); dsply valCarg; exsr UPD_TLR; exsr UPD_SAT_TLR; EndDo; EndIf; yajl_tree_free(docNode); *inlr = *on; /End-Free
RPG的新手,我对如何执行此操作有些迷茫。 “数据”是一个包含我需要的信息的数组,我能够解析它。但是,“ cargoLoaded”是“数据”数组中的一个数组,其中包含单个项目...
您应该像访问cargoLoaded
数组一样访问data
数组: