{
"condition2": {
"name": "条件2",
"datatime": {
"start": "2021-01-10",
"end": "2021-01-15"
},
"cameras": ["cam1"],
"site": [{
"category": "People count",
"contents": {
"active": ["Pie/Line/Bar/Table chart"],
"Pie/Line/Bar/Table chart": {
"chart type": {
"Line graph (x:time, y:count)": 0,
"Table": 0,
"Number of count": 0,
"Bar graph (x:time, y:count)": [0, 0],
"Bar graph (x:camera, y:count)": 0,
"Pie chart(Occupancy)": [5, 5]
},
"contents": {
"select": 1
}
},
"Heat map":{
"show one heatmap": 0
},
"Still image": {
"select": 0
}
}
}]
},
}
怎么从Php读出节点:"Heat map","Still image","Pie/Line/Bar/Table chart"等的内容。(节点名字中有空格或特殊字符)
php添加或删除某一节点可以吗